Method load

dlib/test/object_detector.cpp:104–128

    public:

        inline void load (
            const funny_image& img_
        )
        {
            const array2d<unsigned char>& img = img_.img;

            feat_image.set_size(img.nr(), img.nc());
            assign_all_pixels(feat_image,0);
            for (long r = 1; r+1 < img.nr(); ++r)
            {
                for (long c = 1; c+1 < img.nc(); ++c)
                {
                    unsigned char f = 0;
                    if (img[r][c])   f |= 0x1;
                    if (img[r][c+1]) f |= 0x2;
                    if (img[r][c-1]) f |= 0x4;
                    if (img[r+1][c]) f |= 0x8;
                    if (img[r-1][c]) f |= 0x10;

                    // Store the code value for the pattern of pixel values in the 4-connected
                    // neighborhood around this row and column.
                    feat_image[r][c] = f;
                }
            }
        }

        inline void load (
            const array2d<unsigned char>& img