gesture_recognizer.py 文件源码

def hog_gen_windows(work_tuple):
    image_arr, coords = work_tuple
    lx1,ly1,rx1,ry1 = coords
    if image_arr.ndim > 2:
        image_arr = resize(color.rgb2gray(image_arr)[ly1:ry1, lx1:rx1], (120, 120))
    hog_image_rescaled = generate_hog_features(image_arr)
    return hog_image_rescaled