如何从 JSON 中的重复元素中获取值？

Question

我正在尝试使用 Microsoft 计算机视觉和 Blue Prism（RPA 工具）从图像中提取文本。我有如下 JSON 响应：

{
  "status": "Succeeded",
  "recognitionResults": [{
    "page": 1,
    "clockwiseOrientation": 0.76,
    "width": 1700,
    "height": 2200,
    "unit": "pixel",
    "lines": [{
      "boundingBox": [691, 55, 854, 57, 853, 78, 690, 76],
      "text": "Display Record",
      "words": [{
        "boundingBox": [695, 56, 775, 57, 776, 77, 695, 76],
        "text": "Display"
      }, {
        "boundingBox": [783, 57, 853, 58, 854, 79, 783, 78],
        "text": "Record"
      }]
    }, {
      "boundingBox": [57, 102, 397, 107, 396, 130, 56, 126],
      "text": "Customer Number . . 0012343345",
      "words": [{
        "boundingBox": [60, 103, 153, 106, 153, 127, 60, 124],
        "text": "Customer"
      }, {
        "boundingBox": [160, 106, 230, 107, 230, 129, 160, 128],
        "text": "Number"
      }, {
        "boundingBox": [242, 108, 256, 108, 255, 129, 241, 129],
        "text": "."
      }, {
        "boundingBox": [264, 108, 278, 108, 278, 130, 264, 129],
        "text": "."
      }, {
        "boundingBox": [284, 108, 397, 107, 396, 130, 284, 130],
        "text": "0012343345"
      }]
    }, {
      "boundingBox": [685, 110, 1126, 115, 1125, 140, 684, 136],
      "text": "Short Name . . . . . . SHOES AND THINGS",
      "words": [{
        "boundingBox": [685, 111, 742, 114, 742, 135, 685, 133],
        "text": "Short"
      }, {
        "boundingBox": [749, 114, 798, 116, 798, 137, 749, 135],
        "text": "Name"
      }, {
        "boundingBox": [808, 117, 823, 117, 823, 137, 808, 137],
        "text": "."
      }, {
        "boundingBox": [830, 117, 844, 117, 844, 138, 830, 138],
        "text": "."
      }, {
        "boundingBox": [851, 118, 866, 118, 866, 138, 851, 138],
        "text": "."
      }, {
        "boundingBox": [874, 118, 889, 118, 889, 139, 874, 139],
        "text": "."
      }, {
        "boundingBox": [897, 118, 912, 119, 912, 139, 897, 139],
        "text": "."
      }, {
        "boundingBox": [919, 119, 933, 119, 933, 139, 919, 139],
        "text": "."
      }, {
        "boundingBox": [940, 119, 999, 118, 999, 139, 940, 139],
        "text": "SHOES"
      }, {
        "boundingBox": [1005, 118, 1042, 118, 1042, 139, 1005, 139],
        "text": "AND"
      }, {
        "boundingBox": [1051, 118, 1121, 115, 1121, 138, 1051, 139],
        "text": "THINGS"
      }]
    }, {
      "boundingBox": [57, 132, 366, 135, 365, 159, 56, 155],
      "text": "Name . . . SHOES AND THINGS",
      "words": [{
        "boundingBox": [59, 132, 109, 134, 108, 156, 58, 155],
        "text": "Name"
      }, {
        "boundingBox": [118, 134, 133, 134, 132, 157, 117, 156],
        "text": "."
      }, {
        "boundingBox": [141, 134, 156, 135, 155, 157, 140, 157],
        "text": "."
      }, {
        "boundingBox": [163, 135, 178, 135, 178, 157, 163, 157],
        "text": "."
      }, {
        "boundingBox": [183, 135, 243, 136, 243, 158, 182, 157],
        "text": "SHOES"
      }, {
        "boundingBox": [249, 136, 287, 137, 286, 158, 249, 158],
        "text": "AND"
      }, {
        "boundingBox": [296, 137, 366, 138, 365, 157, 296, 158],
        "text": "THINGS"
      }]
    }, {
      "boundingBox": [682, 139, 930, 143, 929, 167, 682, 163],
      "text": "Legal Residence Code .",
      "words": [{
        "boundingBox": [683, 141, 743, 141, 742, 163, 682, 163],
        "text": "Legal"
      }, {
        "boundingBox": [749, 141, 855, 143, 854, 164, 748, 163],
        "text": "Residence"
      }, {
        "boundingBox": [862, 144, 911, 146, 910, 165, 861, 164],
        "text": "Code"
      }, {
        "boundingBox": [920, 147, 930, 148, 929, 166, 918, 166],
        "text": "."
      }]
    }, {
      "boundingBox": [682, 279, 1066, 284, 1065, 305, 682, 301],
      "text": "Date of Registration/ Incorporation",
      "words": [{
        "boundingBox": [683, 280, 729, 281, 728, 301, 682, 301],
        "text": "Date"
      }, {
        "boundingBox": [737, 281, 763, 282, 762, 301, 736, 301],
        "text": "of"
      }, {
        "boundingBox": [771, 282, 913, 284, 912, 303, 770, 301],
        "text": "Registration/"
      }, {
        "boundingBox": [917, 284, 1063, 285, 1061, 305, 916, 303],
        "text": "Incorporation"
      }]
    }, {
      "boundingBox": [1083, 282, 1192, 284, 1191, 307, 1082, 305],
      "text": "2/14/2016",
      "words": [{
        "boundingBox": [1094, 284, 1192, 285, 1191, 307, 1094, 305],
        "text": "2/14/2016"
      }]
    }, {
      "boundingBox": [57, 326, 454, 332, 453, 356, 56, 350],
      "text": "Email Addr SHOESANDTHINGS@YAHOO . COM",
      "words": [{
        "boundingBox": [58, 327, 119, 328, 118, 351, 57, 350],
        "text": "Email"
      }, {
        "boundingBox": [125, 328, 174, 329, 173, 352, 124, 351],
        "text": "Addr"
      }, {
        "boundingBox": [181, 329, 402, 333, 402, 354, 181, 352],
        "text": "SHOESANDTHINGS@YAHOO"
      }, {
        "boundingBox": [407, 333, 412, 334, 411, 355, 407, 355],
        "text": "."
      }, {
        "boundingBox": [416, 334, 451, 334, 451, 355, 416, 355],
        "text": "COM"
      }]
    }, {
      "boundingBox": [680, 335, 951, 338, 950, 359, 679, 356],
      "text": "Customer Risk Class . N",
      "words": [{
        "boundingBox": [681, 336, 772, 336, 772, 358, 681, 355],
        "text": "Customer"
      }, {
        "boundingBox": [781, 336, 827, 337, 827, 358, 781, 358],
        "text": "Risk"
      }, {
        "boundingBox": [837, 337, 896, 339, 896, 358, 837, 358],
        "text": "Class"
      }, {
        "boundingBox": [917, 339, 930, 340, 930, 357, 918, 358],
        "text": "."
      }, {
        "boundingBox": [936, 340, 949, 340, 950, 357, 937, 357],
        "text": "N"
      }]
    }, {
      "boundingBox": [54, 356, 236, 358, 236, 383, 53, 380],
      "text": "National ID Nbr",
      "words": [{
        "boundingBox": [57, 358, 153, 358, 153, 381, 56, 380],
        "text": "National"
      }, {
        "boundingBox": [161, 358, 185, 359, 184, 382, 160, 381],
        "text": "ID"
      }, {
        "boundingBox": [191, 359, 230, 360, 230, 383, 190, 382],
        "text": "Nbr",
        "confidence": "Low"
      }]
    }, {
      "boundingBox": [676, 362, 757, 366, 756, 387, 675, 382],
      "text": "Remarks",
      "words": [{
        "boundingBox": [680, 364, 756, 369, 756, 386, 680, 384],
        "text": "Remarks"
      }]
    }, {
      "boundingBox": [58, 386, 185, 388, 184, 408, 57, 406],
      "text": "Tax ID Cert",
      "words": [{
        "boundingBox": [59, 386, 93, 387, 93, 407, 59, 406],
        "text": "Tax"
      }, {
        "boundingBox": [104, 387, 126, 388, 126, 407, 104, 407],
        "text": "ID"
      }, {
        "boundingBox": [136, 388, 183, 389, 183, 407, 136, 407],
        "text": "Cert"
      }]
    }, {
      "boundingBox": [676, 390, 925, 396, 924, 417, 675, 412],
      "text": "Originating Branch . .",
      "words": [{
        "boundingBox": [680, 392, 805, 395, 804, 415, 680, 410],
        "text": "Originating"
      }, {
        "boundingBox": [814, 395, 881, 396, 881, 416, 813, 415],
        "text": "Branch"
      }, {
        "boundingBox": [895, 396, 907, 396, 906, 416, 895, 416],
        "text": "."
      }, {
        "boundingBox": [917, 396, 924, 396, 924, 416, 917, 416],
        "text": "."
      }]
    }, {
      "boundingBox": [952, 396, 994, 396, 994, 414, 953, 413],
      "text": "126",
      "words": [{
        "boundingBox": [960, 395, 993, 395, 993, 413, 960, 413],
        "text": "126"
      }]
    }, {
      "boundingBox": [1030, 394, 1376, 397, 1375, 420, 1029, 417],
      "text": "Date Last Tagged . . 2/04/2019",
      "words": [{
        "boundingBox": [1035, 396, 1082, 397, 1083, 417, 1035, 415],
        "text": "Date"
      }, {
        "boundingBox": [1091, 397, 1138, 397, 1139, 418, 1091, 417],
        "text": "Last"
      }, {
        "boundingBox": [1148, 397, 1217, 398, 1217, 419, 1149, 418],
        "text": "Tagged"
      }, {
        "boundingBox": [1227, 398, 1239, 398, 1240, 419, 1227, 419],
        "text": "."
      }, {
        "boundingBox": [1249, 398, 1262, 398, 1262, 420, 1249, 419],
        "text": "."
      }, {
        "boundingBox": [1281, 398, 1376, 397, 1375, 420, 1281, 420],
        "text": "2/04/2019"
      }]
    }, {
      "boundingBox": [51, 412, 214, 414, 213, 435, 50, 433],
      "text": "Tax ID Number",
      "words": [{
        "boundingBox": [57, 414, 92, 414, 92, 434, 58, 434],
        "text": "Tax"
      }, {
        "boundingBox": [103, 414, 125, 414, 125, 435, 104, 434],
        "text": "ID"
      }, {
        "boundingBox": [134, 414, 205, 415, 203, 436, 134, 435],
        "text": "Number"
      }]
    }, {
      "boundingBox": [282, 414, 470, 416, 469, 440, 281, 438],
      "text": ". 11110201201900",
      "words": [{
        "boundingBox": [295, 417, 307, 416, 306, 436, 293, 436],
        "text": "."
      }, {
        "boundingBox": [315, 416, 470, 417, 468, 440, 314, 436],
        "text": "11110201201900"
      }]
    }, {
      "boundingBox": [546, 417, 719, 420, 718, 441, 545, 438],
      "text": "Present Address",
      "words": [{
        "boundingBox": [548, 417, 628, 420, 627, 440, 547, 438],
        "text": "Present"
      }, {
        "boundingBox": [636, 420, 718, 421, 718, 440, 635, 440],
        "text": "Address"
      }]
    }, {
      "boundingBox": [1022, 420, 1493, 425, 1492, 451, 1021, 446],
      "text": "Permanent Bus. Addr (Same as Present Y Y/N)",
      "words": [{
        "boundingBox": [1025, 424, 1127, 424, 1126, 444, 1024, 443],
        "text": "Permanent"
      }, {
        "boundingBox": [1136, 424, 1185, 424, 1184, 444, 1135, 444],
        "text": "Bus."
      }, {
        "boundingBox": [1192, 424, 1236, 425, 1235, 445, 1190, 444],
        "text": "Addr"
      }, {
        "boundingBox": [1240, 425, 1294, 425, 1292, 446, 1239, 445],
        "text": "(Same"
      }, {
        "boundingBox": [1303, 425, 1328, 425, 1327, 447, 1302, 446],
        "text": "as"
      }, {
        "boundingBox": [1337, 425, 1417, 425, 1415, 449, 1335, 447],
        "text": "Present"
      }, {
        "boundingBox": [1426, 425, 1439, 425, 1437, 450, 1425, 449],
        "text": "Y"
      }, {
        "boundingBox": [1448, 425, 1492, 425, 1490, 451, 1446, 450],
        "text": "Y/N)"
      }]
    }, {
      "boundingBox": [52, 440, 232, 442, 231, 464, 51, 461],
      "text": "SSS/GSIS Number.",
      "words": [{
        "boundingBox": [58, 441, 150, 442, 149, 462, 58, 462],
        "text": "SSS/GSIS"
      }, {
        "boundingBox": [157, 442, 232, 444, 230, 464, 156, 462],
        "text": "Number."
      }]
    }, {
      "boundingBox": [299, 442, 437, 443, 436, 465, 298, 464],
      "text": "44402012019",
      "words": [{
        "boundingBox": [316, 445, 436, 444, 434, 466, 314, 462],
        "text": "44402012019"
      }]
    }, {
      "boundingBox": [545, 444, 712, 446, 711, 468, 545, 466],
      "text": "UNI1206 2ND FLR",
      "words": [{
        "boundingBox": [547, 445, 629, 446, 629, 467, 547, 466],
        "text": "UNI1206"
      }, {
        "boundingBox": [637, 446, 673, 447, 673, 468, 637, 467],
        "text": "2ND"
      }, {
        "boundingBox": [681, 447, 712, 448, 712, 469, 681, 468],
        "text": "FLR"
      }]
    }, {
      "boundingBox": [1022, 448, 1191, 449, 1190, 472, 1021, 472],
      "text": "UNI1206 2ND FLR",
      "words": [{
        "boundingBox": [1025, 450, 1107, 449, 1107, 471, 1025, 473],
        "text": "UNI1206",
        "confidence": "Low"
      }, {
        "boundingBox": [1114, 449, 1151, 450, 1152, 471, 1115, 471],
        "text": "2ND"
      }, {
        "boundingBox": [1158, 450, 1190, 451, 1191, 472, 1159, 471],
        "text": "FLR"
      }]
    }, {
      "boundingBox": [55, 466, 200, 468, 199, 488, 54, 487],
      "text": "Branch Number",
      "words": [{
        "boundingBox": [56, 467, 125, 468, 125, 489, 57, 487],
        "text": "Branch"
      }, {
        "boundingBox": [135, 468, 201, 468, 200, 488, 135, 489],
        "text": "Number"
      }]
    }, {
      "boundingBox": [332, 472, 365, 471, 364, 490, 332, 491],
      "text": "12",
      "words": [{
        "boundingBox": [337, 471, 360, 471, 361, 490, 338, 490],
        "text": "12",
        "confidence": "Low"
      }]
    }, {
      "boundingBox": [551, 471, 914, 475, 913, 499, 550, 495],
      "text": "(Unit/House No. , Street , Subd/Bgy . )",
      "words": [{
        "boundingBox": [552, 472, 674, 476, 672, 496, 551, 495],
        "text": "(Unit/House"
      }, {
        "boundingBox": [680, 476, 713, 476, 711, 496, 678, 496],
        "text": "No."
      }, {
        "boundingBox": [717, 476, 722, 476, 720, 496, 716, 496],
        "text": ","
      }, {
        "boundingBox": [726, 476, 791, 477, 789, 497, 725, 496],
        "text": "Street"
      }, {
        "boundingBox": [795, 477, 800, 477, 798, 497, 793, 497],
        "text": ","
      }, {
        "boundingBox": [804, 476, 891, 475, 889, 499, 802, 497],
        "text": "Subd/Bgy"
      }, {
        "boundingBox": [896, 475, 900, 475, 898, 499, 893, 499],
        "text": "."
      }, {
        "boundingBox": [905, 475, 914, 475, 911, 500, 902, 500],
        "text": ")"
      }]
    }, {
      "boundingBox": [1030, 477, 1388, 481, 1387, 505, 1029, 500],
      "text": "(Unit/House No. , Street, Subd/Bgy. )",
      "words": [{
        "boundingBox": [1030, 477, 1152, 479, 1152, 502, 1030, 500],
        "text": "(Unit/House"
      }, {
        "boundingBox": [1157, 479, 1189, 480, 1188, 503, 1156, 502],
        "text": "No."
      }, {
        "boundingBox": [1193, 480, 1198, 480, 1198, 503, 1193, 503],
        "text": ","
      }, {
        "boundingBox": [1202, 480, 1276, 481, 1275, 504, 1202, 503],
        "text": "Street,"
      }, {
        "boundingBox": [1280, 481, 1376, 483, 1376, 505, 1280, 504],
        "text": "Subd/Bgy."
      }, {
        "boundingBox": [1381, 483, 1387, 483, 1387, 505, 1381, 505],
        "text": ")"
      }]
    }, {
      "boundingBox": [62, 495, 197, 497, 196, 519, 61, 516],
      "text": "SAMSON ROAD",
      "words": [{
        "boundingBox": [68, 498, 135, 497, 134, 517, 68, 516],
        "text": "SAMSON"
      }, {
        "boundingBox": [147, 497, 192, 498, 191, 519, 146, 518],
        "text": "ROAD"
      }]
    }, {
      "boundingBox": [545, 501, 862, 503, 861, 525, 544, 523],
      "text": "SHOPPESVILLE PLUS GREENHILLS",
      "words": [{
        "boundingBox": [548, 502, 684, 503, 684, 524, 548, 523],
        "text": "SHOPPESVILLE"
      }, {
        "boundingBox": [693, 503, 739, 503, 739, 524, 692, 524],
        "text": "PLUS"
      }, {
        "boundingBox": [748, 503, 862, 504, 861, 525, 747, 524],
        "text": "GREENHILLS"
      }]
    }, {
      "boundingBox": [1030, 506, 1344, 509, 1343, 531, 1029, 528],
      "text": "SHOPPESVILLE PLUS GREENHILLS",
      "words": [{
        "boundingBox": [1030, 506, 1162, 509, 1162, 530, 1030, 528],
        "text": "SHOPPESVILLE",
        "confidence": "Low"
      }, {
        "boundingBox": [1170, 509, 1218, 510, 1218, 530, 1170, 530],
        "text": "PLUS"
      }, {
        "boundingBox": [1224, 510, 1340, 511, 1341, 529, 1224, 530],
        "text": "GREENHILLS"
      }]
    }, {
      "boundingBox": [54, 524, 233, 525, 232, 547, 53, 546],
      "text": "Primary Officer",
      "words": [{
        "boundingBox": [58, 526, 137, 525, 137, 548, 57, 547],
        "text": "Primary"
      }, {
        "boundingBox": [147, 525, 227, 526, 227, 548, 146, 548],
        "text": "Officer"
      }]
    }, {
      "boundingBox": [279, 527, 347, 528, 346, 549, 279, 549],
      "text": ". 126",
      "words": [{
        "boundingBox": [295, 530, 306, 528, 304, 544, 293, 546],
        "text": "."
      }, {
        "boundingBox": [314, 529, 347, 533, 346, 549, 313, 544],
        "text": "126"
      }]
    }, {
      "boundingBox": [552, 527, 702, 532, 701, 552, 551, 548],
      "text": "(District, Town",
      "words": [{
        "boundingBox": [552, 528, 655, 531, 655, 551, 552, 549],
        "text": "(District,",
        "confidence": "Low"
      }, {
        "boundingBox": [659, 531, 702, 532, 701, 552, 659, 551],
        "text": "Town"
      }]
    }, {
      "boundingBox": [1026, 532, 1185, 537, 1184, 560, 1025, 554],
      "text": "(District, Town)",
      "words": [{
        "boundingBox": [1028, 533, 1132, 537, 1133, 558, 1028, 555],
        "text": "(District,"
      }, {
        "boundingBox": [1137, 537, 1183, 539, 1184, 558, 1138, 558],
        "text": "Town)"
      }]
    }, {
      "boundingBox": [52, 551, 188, 555, 188, 577, 51, 573],
      "text": "Access Code",
      "words": [{
        "boundingBox": [57, 553, 127, 554, 127, 575, 56, 573],
        "text": "Access"
      }, {
        "boundingBox": [135, 554, 182, 555, 182, 577, 135, 575],
        "text": "Code"
      }]
    }, {
      "boundingBox": [312, 553, 368, 557, 366, 573, 310, 568],
      "text": "126",
      "words": [{
        "boundingBox": [337, 557, 367, 558, 366, 573, 336, 570],
        "text": "126"
      }]
    }, {
      "boundingBox": [548, 554, 702, 556, 701, 578, 547, 576],
      "text": "SAN JUAN CITY",
      "words": [{
        "boundingBox": [548, 555, 582, 555, 583, 577, 549, 577],
        "text": "SAN"
      }, {
        "boundingBox": [592, 555, 638, 556, 639, 577, 593, 577],
        "text": "JUAN"
      }, {
        "boundingBox": [647, 556, 696, 557, 696, 578, 648, 577],
        "text": "CITY"
      }]
    }, {
      "boundingBox": [1027, 562, 1171, 565, 1170, 586, 1026, 582],
      "text": "SAN JUAN CITY",
      "words": [{
        "boundingBox": [1027, 562, 1058, 563, 1059, 583, 1027, 582],
        "text": "SAN"
      }, {
        "boundingBox": [1070, 564, 1115, 565, 1115, 584, 1071, 583],
        "text": "JUAN"
      }, {
        "boundingBox": [1125, 565, 1170, 567, 1171, 585, 1126, 584],
        "text": "CITY"
      }]
    }, {
      "boundingBox": [56, 581, 184, 585, 183, 605, 56, 602],
      "text": "Citizenship",
      "words": [{
        "boundingBox": [59, 583, 181, 587, 181, 605, 57, 602],
        "text": "Citizenship"
      }]
    }, {
      "boundingBox": [547, 581, 617, 584, 616, 607, 546, 604],
      "text": "(city)",
      "words": [{
        "boundingBox": [549, 583, 617, 585, 616, 607, 550, 604],
        "text": "(city)",
        "confidence": "Low"
      }]
    }, {
      "boundingBox": [1026, 588, 1093, 591, 1092, 614, 1025, 611],
      "text": "(city)",
      "words": [{
        "boundingBox": [1027, 590, 1090, 591, 1092, 611, 1029, 611],
        "text": "(city)"
      }]
    }, {
      "boundingBox": [51, 606, 233, 609, 232, 631, 50, 628],
      "text": "Customer Class .",
      "words": [{
        "boundingBox": [56, 608, 149, 609, 149, 629, 57, 629],
        "text": "Customer"
      }, {
        "boundingBox": [157, 609, 217, 611, 216, 631, 157, 629],
        "text": "Class"
      }, {
        "boundingBox": [228, 611, 232, 611, 231, 631, 227, 631],
        "text": "."
      }]
    }, {
      "boundingBox": [549, 611, 674, 612, 673, 635, 548, 634],
      "text": "PHILIPPINES",
      "words": [{
        "boundingBox": [549, 611, 674, 613, 675, 635, 549, 633],
        "text": "PHILIPPINES"
      }]
    }, {
      "boundingBox": [1023, 616, 1154, 618, 1153, 640, 1022, 637],
      "text": "PHILIPPINES",
      "words": [{
        "boundingBox": [1024, 616, 1151, 619, 1152, 639, 1024, 638],
        "text": "PHILIPPINES"
      }]
    }, {
      "boundingBox": [56, 635, 234, 639, 233, 661, 55, 656],
      "text": "Market Segment .",
      "words": [{
        "boundingBox": [56, 639, 125, 637, 124, 656, 56, 657],
        "text": "Market"
      }, {
        "boundingBox": [135, 637, 214, 642, 212, 660, 134, 656],
        "text": "Segment"
      }, {
        "boundingBox": [227, 643, 234, 644, 232, 661, 225, 661],
        "text": "."
      }]
    }, {
      "boundingBox": [547, 639, 745, 644, 744, 666, 546, 661],
      "text": "(Province , Country)",
      "words": [{
        "boundingBox": [549, 640, 645, 643, 646, 664, 550, 661],
        "text": "(Province"
      }, {
        "boundingBox": [649, 643, 655, 643, 655, 664, 650, 664],
        "text": ","
      }, {
        "boundingBox": [659, 643, 745, 644, 746, 666, 659, 664],
        "text": "Country)"
      }]
    }, {
      "boundingBox": [1028, 643, 1227, 646, 1226, 669, 1027, 665],
      "text": "(Province, Country)",
      "words": [{
        "boundingBox": [1028, 644, 1130, 646, 1131, 667, 1029, 667],
        "text": "(Province,"
      }, {
        "boundingBox": [1135, 646, 1226, 647, 1227, 669, 1135, 667],
        "text": "Country)"
      }]
    }, {
      "boundingBox": [49, 662, 266, 668, 265, 690, 49, 684],
      "text": "Solicitable Code .",
      "words": [{
        "boundingBox": [56, 665, 182, 667, 181, 686, 56, 684],
        "text": "Solicitable"
      }, {
        "boundingBox": [191, 667, 238, 670, 236, 688, 190, 686],
        "text": "Code"
      }, {
        "boundingBox": [249, 671, 262, 673, 260, 690, 248, 689],
        "text": "."
      }]
    }, {
      "boundingBox": [548, 668, 726, 671, 725, 692, 547, 689],
      "text": "Zip Code 1900 -",
      "words": [{
        "boundingBox": [548, 670, 579, 672, 579, 689, 548, 687],
        "text": "Zip"
      }, {
        "boundingBox": [591, 672, 635, 673, 636, 691, 591, 689],
        "text": "Code"
      }, {
        "boundingBox": [658, 673, 702, 672, 703, 692, 658, 691],
        "text": "1900"
      }, {
        "boundingBox": [714, 672, 725, 671, 726, 692, 714, 692],
        "text": "-"
      }]
    }, {
      "boundingBox": [1020, 672, 1199, 674, 1198, 696, 1019, 694],
      "text": "Zip Code 1900 -",
      "words": [{
        "boundingBox": [1024, 673, 1058, 674, 1059, 695, 1025, 694],
        "text": "Zip"
      }, {
        "boundingBox": [1068, 674, 1115, 675, 1116, 696, 1068, 695],
        "text": "Code"
      }, {
        "boundingBox": [1136, 675, 1183, 675, 1183, 696, 1136, 696],
        "text": "1900"
      }, {
        "boundingBox": [1193, 675, 1198, 675, 1198, 696, 1193, 696],
        "text": "-"
      }]
    }, {
      "boundingBox": [46, 720, 320, 725, 319, 747, 45, 742],
      "text": "F2=View Last Maintenance",
      "words": [{
        "boundingBox": [46, 721, 124, 723, 123, 744, 46, 740],
        "text": "F2=View"
      }, {
        "boundingBox": [134, 723, 180, 724, 180, 745, 134, 744],
        "text": "Last"
      }, {
        "boundingBox": [189, 724, 314, 726, 313, 745, 188, 745],
        "text": "Maintenance"
      }]
    }, {
      "boundingBox": [354, 722, 492, 725, 491, 746, 353, 743],
      "text": "F8=Loan Data",
      "words": [{
        "boundingBox": [357, 724, 435, 725, 435, 745, 357, 743],
        "text": "F8=Loan"
      }, {
        "boundingBox": [445, 725, 492, 726, 491, 746, 445, 745],
        "text": "Data"
      }]
    }, {
      "boundingBox": [699, 726, 976, 729, 975, 751, 698, 747],
      "text": "F10=Owners/Beneficiaries",
      "words": [{
        "boundingBox": [702, 728, 971, 731, 970, 751, 702, 747],
        "text": "F10=Owners/Beneficiaries"
      }]
    }, {
      "boundingBox": [1033, 729, 1145, 731, 1145, 752, 1032, 750],
      "text": "F12=Cancel",
      "words": [{
        "boundingBox": [1035, 731, 1145, 732, 1145, 753, 1035, 750],
        "text": "F12=Cancel"
      }]
    }, {
      "boundingBox": [44, 750, 294, 749, 294, 771, 45, 772],
      "text": "F7=User Defined Fields",
      "words": [{
        "boundingBox": [46, 750, 124, 752, 124, 772, 45, 769],
        "text": "F7=User"
      }, {
        "boundingBox": [133, 752, 214, 752, 214, 772, 133, 772],
        "text": "Defined"
      }, {
        "boundingBox": [223, 752, 293, 750, 293, 769, 224, 771],
        "text": "Fields"
      }]
    }, {
      "boundingBox": [355, 749, 661, 754, 660, 775, 354, 771],
      "text": "F9=FATCA/Substantial Owners",
      "words": [{
        "boundingBox": [357, 750, 584, 754, 584, 774, 357, 771],
        "text": "F9=FATCA/Substantial"
      }, {
        "boundingBox": [590, 754, 661, 754, 661, 776, 591, 774],
        "text": "Owners"
      }]
    }, {
      "boundingBox": [695, 752, 994, 757, 993, 780, 694, 775],
      "text": "F11=Alternate Address Data",
      "words": [{
        "boundingBox": [701, 754, 849, 756, 848, 778, 700, 776],
        "text": "F11=Alternate",
        "confidence": "Low"
      }, {
        "boundingBox": [856, 756, 939, 758, 938, 779, 855, 778],
        "text": "Address"
      }, {
        "boundingBox": [945, 758, 993, 760, 993, 779, 944, 779],
        "text": "Data"
      }]
    }, {
      "boundingBox": [1035, 756, 1238, 759, 1237, 781, 1034, 777],
      "text": "F16=High Risk Type",
      "words": [{
        "boundingBox": [1035, 759, 1124, 758, 1124, 779, 1035, 779],
        "text": "F16=High"
      }, {
        "boundingBox": [1134, 759, 1181, 760, 1181, 780, 1134, 779],
        "text": "Risk"
      }, {
        "boundingBox": [1191, 760, 1238, 762, 1237, 781, 1191, 780],
        "text": "Type"
      }]
    }]
  }]
}

我想获取属性文本 (Zip Code 1900 -) 的值，但是还有另一个同名的属性。
例如，我想提取如下：

Display Record
Customer Number . . 0012343345
Short Name . . . . . . SHOES AND THINGS

下面是我的代码：

Dim ocrProperties As azureOcrJsonProperty = JsonConvert.DeserializeObject(Of azureOcrJsonProperty)(JsonReponse)
For Each item As PropertyInfo In ocrProperties.GetType.GetProperties()
    If item.PropertyType.IsNested Then

        Dim TypeHolder as Type = item.GetValue(ocrProperties)
        For Each subitem As PropertyInfo In TypeHolder.GetType.GetProperties()
            Formatted_JSon = subitem.Name & ": " & subitem.GetValue(TypeHolder).ToString 
        Next
    Else
        Formatted_JSon = item.Name & ": " & item.GetValue(ocrProperties).ToString
    End If
Next

Public Class azureOcrJsonProperty
    Public Property status As String
    Public Property recognitionResults As recognitionResults
End Class

Public Class recognitionResults
    Public Property page As Integer
    Public Property clockwiseOrientation As decimal
    Public Property width As Integer
    Public Property height As Integer
    Public Property unit As String
    Public Property lines As lines
End Class

Public Class lines
    Public Property boundingBox As String()
    Public Property text As decimal
    Public Property words As words
End Class

Public Class words
    Public Property boundingBox As String()
    Public Property text As decimal
End Class

我遇到以下错误：

无法将当前 JSON 数组（例如 [1,2,3]）反序列化为类型 'Get_Customer_Info+recognitionResults' 因为该类型需要 JSON 对象（例如 {"name":"value"}）正确反序列化。修理 此错误要么将 JSON 更改为 JSON 对象（例如 {"name":"value"}) 或将反序列化类型更改为数组或 实现集合接口的类型（例如 ICollection、IList） 比如可以从 JSON 数组反序列化的 List。

Answer 1

JSON 结构本身非常简单，请参阅本页底部生成的类模型。
主类 (OcrResults) 公开了执行标准操作的 Serialize() 和 Deserialize(json As String) 公共方法。

要反序列化 JSON，调用 Deserialize() 方法为：

Dim ocrResults = New OcrResults()
Dim ocrObjects = ocrResults.Deserialize(json)

或

 Dim ocrObjects = New OcrResults(json).Deserialize()

可以修改生成的类对象并将其序列化回（如果需要）原始 JSON 结构，调用 Serialize() 方法：

Dim ocrResults = New OcrResults()
Dim ocrObjects = ocrResults.Deserialize(json)
'(...)

Dim newJson As String = ocrResults.Serialize(ocrObjects)

由于此 JSON 包含 OCR 过程的结果 - 其中已识别文本的边界多边形被引用为整数数组 - 我添加了一个（略详细）JsonConverter， (BoundingBoxConverter)，将整数数组转换为Point结构数组（并在类模型序列化时返回整数数组）。

如果/当多边形围绕已识别的文本部分绘制时，这消除了一个步骤（通常，绘图类，作为GraphicsPath 类，接受Point/PointF 的数组作为参数）。

---

反序列化对象的 Lines 属性是 List(Of Line) 类。
每个Line().Text 属性都包含已识别文本的完整序列，而Line().Words() 列表包含相同序列的单个部分。

可以使用 LINQ 查询以不同方式提取整行。
例如，如问题中所述，以下行：

Display Record Customer Number . . 0012343345 Short Name . . . . . . SHOES AND THINGS

可以提取为：

Dim ocrObjects = New OcrResults(json).Deserialize()

Dim searchResult = ocrObjects.RecognitionResults.
    SelectMany(Function(r) r.Lines.
    SkipWhile(Function(ln) Not ln.Text.Contains("Display Record")).
    TakeWhile(Function(ln) Not ln.Text.StartsWith("Name"))).ToList()

searchResult 列表依次包含所有Line 对象，从"Display Record" 到"Short Name . . . . . . SHOES AND THINGS"。

打印结果：

Console.WriteLine(String.Join(" ", searchResult.Select(Function(ln) ln.Text)))

相当于：

For Each line As OcrResults.Line In searchResult
    Console.Write(line.Text)
Next

提取Text属性包含"Zip Code 1900"的第一个Line对象：

Dim zipCode = ocrObjects.RecognitionResults.
    SelectMany(Function(r) r.Lines).
    First(Function(ln) ln.Text.Contains("Zip Code 1900"))

Dim zipCodeText = zipCode.Text
Dim zipPoints = zipCode.BoundingBox

或者，将第一个识别的Page分配给一个新对象，这样你就可以直接使用它的Lines对象：

Dim ocrFirstPage = ocrObjects.RecognitionResults(0)

Dim zipCode = ocrFirstPage.Lines.
    First(Function(ln) ln.Text.Contains("Zip Code 1900"))

Dim zipCodeText = zipCode.Text
Dim zipPoints = zipCode.BoundingBox

---

绘制文本部分：

已识别文本的每一行都指定了包含该字符串的多边形。
要绘制与每一行文本的点结构的 boundingBox 数组对应的多边形，

之一

每个OcrObjects.RecognitionResults 类都有一个ClockwiseOrientation 属性，用于定义由OCR 识别的文本的旋转角度。
该角度可用于旋转图形（或最终拉直多边形）。

例如，使用 Windows 窗体 PictureBox 控件作为画布，使用 GraphicsPath 作为多边形的容器：

Dim ocrObjects As OcrResults.Results = Nothing

' (...)
' Somewhere... 
 ocrObjects = New OcrResults(json).Deserialize()
 PictureBox1.Invalidate()
 ' (...)

Private Sub PictureBox1_Paint(sender As Object, e As PaintEventArgs) Handles PictureBox1.Paint
    If ocrObjects Is Nothing Then Return
    Dim ocr = ocrObjects.RecognitionResults(0)
    'Dim angle As Single = Convert.ToSingle(ocr.ClockwiseOrientation)
    Using path As GraphicsPath = New GraphicsPath
        For i As Integer = 0 To 4
            path.AddPolygon(ocr.Lines(i).BoundingBox)
        Next
        e.Graphics.SmoothingMode = SmoothingMode.AntiAlias
        'e.Graphics.RotateTransform(-angle)
        e.Graphics.DrawPath(Pens.Red, path)
    End Using
End Sub

这将绘制前 5 个多边形，结果如下：

---

OcrResults类模型：

Imports System
Imports System.Collections.Generic
Imports System.Drawing
Imports System.Linq
Imports Newtonsoft.Json

Public Class OcrResults
    Private jSettings As JsonSerializerSettings
    Private jsonInput As String = String.Empty
    Public Sub New()
        Me.New(String.Empty)
    End Sub

    Public Sub New(json As String)
        jsonInput = json
        jSettings = New JsonSerializerSettings() With {
            .Converters = New JsonConverter() {New BoundingBoxConverter()}
        }
    End Sub

    Public Class Results
        Public Property Status As String
        Public Property RecognitionResults As List(Of RecognitionResult)
    End Class

    Public Class RecognitionResult
        Public Property Page As Long
        Public Property ClockwiseOrientation As Double
        Public Property Width As Long
        Public Property Height As Long
        Public Property Unit As String
        Public Property Lines As List(Of Line)
    End Class

    Public Class Line
        Public Property BoundingBox As Point()
        Public Property Text As String
        Public Property Words As List(Of Word)
    End Class
    Public Class Word
        Public Property BoundingBox As Point()
        Public Property Text As String

        <JsonProperty(NullValueHandling:=NullValueHandling.Ignore)>
        Public Property Confidence As String
    End Class


    Public Function Serialize(model As Results) As String
        Return JsonConvert.SerializeObject(model, jSettings)
    End Function

    Public Function Deserialize() As Results
        Return Deserialize(jsonInput)
    End Function

    Public Function Deserialize(json As String) As Results
        Return JsonConvert.DeserializeObject(Of Results)(json, jSettings)
    End Function

    Public Class BoundingBoxConverter
        Inherits JsonConverter

        Public Overrides Function CanConvert(t As Type) As Boolean
            Return t = GetType(Point())
        End Function

        Public Overrides Function ReadJson(reader As JsonReader, t As Type, existingValue As Object, serializer As JsonSerializer) As Object
            If reader.TokenType = JsonToken.Null Then Return Nothing
            If reader.TokenType <> JsonToken.StartArray Then Return existingValue

            Dim values As New List(Of Integer)()
            While reader.TokenType <> JsonToken.EndArray
                Dim pointPart = reader.ReadAsInt32()
                If pointPart IsNot Nothing Then values.Add(pointPart.Value)
            End While
            Return New Point() {
                New Point(values(0), values(1)),
                New Point(values(2), values(3)),
                New Point(values(4), values(5)),
                New Point(values(6), values(7))
            }
        End Function

        Public Overrides Sub WriteJson(writer As JsonWriter, untypedValue As Object, serializer As JsonSerializer)
            If untypedValue Is Nothing Then
                serializer.Serialize(writer, Nothing)
                Return
            End If

            If TypeOf untypedValue Is Point() Then
                Dim points = DirectCast(untypedValue, Point())
                If points.Length = 4 Then
                    Dim values() = points.SelectMany(Function(p) New Integer() {p.X, p.Y}).ToArray()
                    serializer.Serialize(writer, values)
                    Return
                End If
                Throw New Exception("Invalid array of [Point]")
            End If
        End Sub
    End Class
End Class