imageWidth = cvReadIntByName(fs, fn, "imageWidth", imageWidth);
imageHeight = cvReadIntByName(fs, fn, "imageHeight", imageHeight);
getSettings().setResponseGamma(cvReadRealByName(fs, fn, "gamma", getSettings().getResponseGamma()));
// getSettings().initAspectRatio = cvReadRealByName(fs, fn, "initAspectRatio", getSettings().initAspectRatio);
// getSettings().flags = cvReadIntByName(fs, fn, "flags", getSettings().flags);
Pointer p = cvReadByName(fs, fn, "cameraMatrix", a);
cameraMatrix = p == null ? null : new CvMat(p);
p = cvReadByName(fs, fn, "distortionCoeffs", a);
distortionCoeffs = p == null ? null : new CvMat(p);
p = cvReadByName(fs, fn, "extrParams", a);
extrParams = p == null ? null : new CvMat(p);