extract_highdim_face_lbp_descriptors LFW result

[HeshamAMH]

Hi, I want to thank you for your efforts. I tested extract_highdim_face_lbp_descriptors on LFW face dataset. However result is very bad. In the original paper (Blessing of Dimensionality: High-dimensional Feature and Its Efficient Compression for Face Verification) Table 1, verification accuracy is more than 93% , but it is 68 % from this function. where is the error?

sample code:

	cv_image<unsigned char> img(img1);  // where img1 is cv::Mat gray image 
	array2d<unsigned char> img2;
	assign_image(img2, img);
	full_object_detection shape(faceRect, Points68);
	std::vector<double>feats;
	extract_highdim_face_lbp_descriptors(img2, shape, feats);

also I displayed faceRect and points68 and all things go fine

Thanks in advance