Hacks to get nightmare to not break gridsizing

Joseph Redmon

2015-08-11 d0b9326a352ed2fbc3ae66fdef40b4533a2f211d

 src/data.c

@@ -197,8 +197,6 @@
        h = constrain(0, 1, h);
        if (w < .01 || h < .01) continue;
        if(1){
            //w = sqrt(w);
            //h = sqrt(h);
            w = pow(w, 1./2.);
            h = pow(h, 1./2.);
        }
@@ -456,16 +454,18 @@

        int flip = rand_r(&data_seed)%2;
        image cropped = crop_image(orig, pleft, ptop, swidth, sheight);

        float dx = ((float)pleft/ow)/sx;
        float dy = ((float)ptop /oh)/sy;

        free_image(orig);
        image sized = resize_image(cropped, w, h);
        free_image(cropped);
        if(flip) flip_image(sized);
        d.X.vals[i] = sized.data;

        fill_truth_detection(random_paths[i], d.y.vals[i], classes, num_boxes, flip, background, dx, dy, 1./sx, 1./sy);

        free_image(orig);
        free_image(cropped);
    }
    free(random_paths);
    return d;