util_img

img conversion

img_to_bytes(img_path)	Convert image to bytes.
img_PIL_to_bytes(img)	Convert PIL image to bytes.
img_CV_to_bytes(img)	Convert OpenCV numpy array to image bytes.
img_bytes_to_PIL(img_b)	Convert image bytes to PIL image.
img_bytes_to_CV(img_b)	Convert image bytes to OpenCV numpy array.

img operations

is_PIL_img(img)	Check if the input object is a PIL image.
is_CV_img(img)	Check if the input object is a CV image.
img_PIL_to_CV(img)	Convert PIL image to CV image.
img_CV_to_PIL(img)	Convert CV image to PIL image.
img_translate(img, dx, dy[, verbose])	Translate image with a given distance in x-axis and y-axis.
img_rotate(img, angle[, center, scale, verbose])	Rotate image with a given angle at a given center.
img_rotate_bound(img, angle[, verbose])	Rotate image with a given angle, and keep the whole image in the frame.
img_resize(img[, width, height, inter, verbose])	Resize image.
img_show(img[, is_PIL_show, verbose])	Show image in a window from image path or image array or PIL image object.