【发布时间】:2012-04-15 04:37:57
【问题描述】:
所以我使用facedector 内置的机器人来检测和确定位图中人脸的位置。现在它可以工作并且会告诉我:信心、眼睛距离和中点,但是每当我尝试获取姿势时,无论我尝试使用什么图像,它总是返回 0。
这是我用来获取姿势的代码:
poseString = "Pose: (" + getFace.pose(FaceDetector.Face.EULER_X) + ","
+ getFace.pose(FaceDetector.Face.EULER_Y) + ","
+ getFace.pose(FaceDetector.Face.EULER_Z) + ")";
这是我使用的代码:
arrayFaces = new FaceDetector(picWidth, picHeight, NUM_FACES);
arrayFaces.findFaces(sourceImage, getAllFaces);
for (int i = 0; i < getAllFaces.length; i++) {
getFace = getAllFaces[i];
try {
PointF eyesMP = new PointF();
getFace.getMidPoint(eyesMP);
poseString = "Pose: ("+ getFace.pose(FaceDetector.Face.EULER_X) + ","
+ getFace.pose(FaceDetector.Face.EULER_Y) + ","
+ getFace.pose(FaceDetector.Face.EULER_Z) + ")";
EULER_X = getFace.EULER_X;
EULER_Y = getFace.EULER_Y;
EULER_Z = getFace.EULER_Z;
eyesDistance[i] = getFace.eyesDistance();
eyesMidPts[i] = eyesMP;
if (DEBUG) {
currentx = eyesMidPts[i].x;
currenty = eyesMidPts[i].y;
betweeneyes = getFace.eyesDistance();
Log.d("currentx", currentx + "");
Log.d("currenty", currenty + "");
Log.d("betweeneyes", betweeneyes + "");
Log.d("EULER", "EULER_X: " + EULER_X + "EULER_Y: " + EULER_Y + "EULER_Z: " + EULER_Z);
Log.i("Face", i + " " + getFace.confidence() + " "
+ getFace.eyesDistance() + " " + "Pose: ("
+ getFace.pose(FaceDetector.Face.EULER_X) + ","
+ getFace.pose(FaceDetector.Face.EULER_Y) + ","
+ getFace.pose(FaceDetector.Face.EULER_Z) + ")"
+ "Eyes Midpoint: (" + eyesMidPts[i].x + ","
+ eyesMidPts[i].y + ")");
}
} catch (Exception e) {
if (DEBUG)
Log.e("Face", i + " is null");
}
}
【问题讨论】:
-
我们能看到您实际使用
FaceDetector的代码吗?据我从文档中得知,您应该传入自己的Face[]数组,然后直接从这些对象中读取。 -
检查此代码,因为它也适用于我和其他人stackoverflow.com/questions/9269891/android-face-detection/…
-
@Sameer 我没有看到
Pose在该代码中的任何地方使用。
标签: android