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什么是capture图片在android中的最佳途径,并使用opencv处理它们? 我应该使用表面视图As here或我应该使用opencv相机opencv样品?以及如何加载捕获的图像并将其转换为Mat? 预先感谢OpenCV with Android Capture Images
private PictureCallback mPicture = new PictureCallback() {
@Override
public void onPictureTaken(byte[] data, Camera camera) {
File pictureFile = getOutputMediaFile(MEDIA_TYPE_IMAGE);
if (pictureFile == null) {
Log.d("E",
"Error creating media file, check storage permissions ");
return;
}
try {
FileOutputStream fos = new FileOutputStream(pictureFile);
fos.write(data);
fos.close();
//processImage();
} catch (FileNotFoundException e) {
Log.d("E", "File not found: " + e.getMessage());
} catch (IOException e) {
Log.d("E", "Error accessing file: " + e.getMessage());
}
}
对于使用什么OpenCV的垫子阅读文件? – WISHY
它是用于图像处理的开源计算机视觉 – QAIS