【发布时间】:2021-09-24 15:35:06
【问题描述】:
我正在尝试获取 tif 文件的标题和主题,但似乎我并没有获取所有数据。我正在寻找“Titel”和“Betreff”(我猜是英文“title”和“subject”)。这些值是否隐藏在 XPTitle、XPData 或 XPSubject 中?如果有,如何获取数据?
我尝试关注另一个主题:
import exifread
# Open image file for reading (binary mode)
f = open(tif, 'rb')
# Return Exif tags
tags = exifread.process_file(f)
# Print the tag/ value pairs
for tag in tags.keys():
if tag not in ('JPEGThumbnail', 'TIFFThumbnail', 'Filename', 'EXIF MakerNote'):
print ("Key: %s, value %s" % (tag, tags[tag]))
我得到了什么:
Key: Image ImageWidth, value 967
Key: Image ImageLength, value 979
Key: Image BitsPerSample, value 32
Key: Image Compression, value Uncompressed
Key: Image PhotometricInterpretation, value 1
Key: Image Make, value XXXXXX
Key: Image StripOffsets, value 406
Key: Image SamplesPerPixel, value 1
Key: Image StripByteCounts, value 3786772
Key: Image XResolution, value 100
Key: Image YResolution, value 100
Key: Image PlanarConfiguration, value 1
Key: Image XPosition, value 4294967295/42579232
Key: Image YPosition, value 858993459/9308555
Key: Image ResolutionUnit, value Pixels/Centimeter
Key: Image Software, value XXXXXX
Key: Image SampleFormat, value Float
Key: Image XPTitle, value [70, 0, 108, 0, 117, 0, 111, 0, 114, 0, 101, 0, 115, 0, 122, 0, 101, 0, 110, 0, 122, 0, 0, 0]
Key: Image XPComment, value [0, 0]
Key: Image XPSubject, value [50, 0, 48, 0, 32, 0, 37, 0, 59, 0, 32, 0, 49, 0, 48, 0, 48, 0, 32, 0, ... ]
运行 exiftool 后,我知道数据在 XP 主题中。有什么想法可以在 python 中获取纯文本吗?
ExifTool Version Number : 12.29
File Name : 01_Fluo.tif
Directory : .
File Size : 3.6 MiB
File Modification Date/Time : 2021:07:06 11:06:04+02:00
File Access Date/Time : 2021:07:15 21:05:56+02:00
File Creation Date/Time : 2021:07:10 01:49:54+02:00
File Permissions : -rw-rw-rw-
File Type : TIFF
File Type Extension : tif
MIME Type : image/tiff
Exif Byte Order : Little-endian (Intel, II)
Image Width : 967
Image Height : 979
Bits Per Sample : 32
Compression : Uncompressed
Photometric Interpretation : BlackIsZero
Make : XXXXX
Strip Offsets : 406
Samples Per Pixel : 1
Strip Byte Counts : 3786772
X Resolution : 100
Y Resolution : 100
Planar Configuration : Chunky
X Position : 100.8700038
Y Position : 92.28000039
Resolution Unit : cm
Software : XXXXX
Sample Format : Float
XP Title : I NEED THIS AS STRING (Company Name)
XP Comment :
XP Subject : AND THIS AS STRING (20 %; 100 mW)
Image Size : 967x979
Megapixels : 0.947
【问题讨论】:
-
在文件上运行
exiftool,它将准确地告诉您其中的内容以及 XMP、EXIF、IPTC 还是其他方式。 -
好的,这有帮助。现在我知道它在 XP 主题中。我可以用python以某种方式阅读吗?
-
也许在你的问题下点击
edit并添加exiftool的输出,这样我们也可以看到......
标签: python-3.x windows tiff exif