Python uint8_to_float Examples

Example #1

File: test_transforms.py Project: MarGetman/EM

def test_uint8_to_float_and_back():
    img = load_image(get_test_media_filepath(TEST_IMAGE_NAME))
    img_float = uint8_to_float(img)
    img_uint8 = float_to_uint8(img_float)
    img_diff = img - img_uint8

    assert img_diff.max() <= 1

Example #2

File: test_transforms.py Project: shubhamchauhan/eulerian-magnification

def test_uint8_to_float_and_back():
    img = load_image(TEST_IMAGE_PATH)
    img_float = uint8_to_float(img)
    img_uint8 = float_to_uint8(img_float)
    img_diff = img - img_uint8

    assert img_diff.max() <= 1

Example #3

File: test_transforms.py Project: shubhamchauhan/eulerian-magnification

def test_uint8_to_float_and_back_for_video():
    vid_data, fps = _load_video(TEST_VIDEO_PATH)
    vid_float = uint8_to_float(vid_data)
    vid_unit8 = float_to_uint8(vid_float)
    vid_diff = vid_data - vid_unit8

    play_vid_data(vid_float)

    assert vid_diff.max() <= 1

Example #4

File: test_transforms.py Project: MarGetman/EM

def test_uint8_to_float_and_back_for_video():
    vid_data, fps = _load_video(get_test_media_filepath(TEST_VIDEO_NAME))
    vid_float = uint8_to_float(vid_data)
    vid_unit8 = float_to_uint8(vid_float)
    vid_diff = vid_data - vid_unit8

    if DISPLAY_RESULTS:
        play_vid_data(vid_float)

    assert vid_diff.max() <= 1
    del vid_float

Example #5

File: io.py Project: shruti-shyam/eulerian_pypi

def load_image(img_path):
    img_path = str(img_path)
    img = cv2.imread(img_path)
    return uint8_to_float(img)

Example #6

File: io.py Project: shruti-shyam/eulerian_pypi

def load_video_float(video_filename):
    vid_data, fps = _load_video(video_filename)
    return uint8_to_float(vid_data), fps

Example #7

File: io.py Project: MoriZSJ/eulerian-magnification

def load_video_float(video_filename):
    vid_data, fps = _load_video(video_filename)
    vid_dtf = uint8_to_float(vid_data)
    #print(vid_dt)
    return vid_dtf, fps

Example #8

File: io.py Project: brycedrennan/eulerian-magnification

def load_image(img_path):
    img_path = str(img_path)
    img = cv2.imread(img_path)
    return uint8_to_float(img)

Example #9

File: io.py Project: brycedrennan/eulerian-magnification

def load_video_float(video_filename):
    vid_data, fps = _load_video(video_filename)
    return uint8_to_float(vid_data), fps