图像.rgb格式文件的Python读取、格式转换
import numpy as np
import cv2 as cv
f = open("colorbars_640x480_I444.rgb", "rb")
data = f.read()
f.close()
data = [int(x) for x in data]
data = np.array(data).reshape((480, 640, 3)).astype(np.uint8)
cv.imwrite("colorbars_640x480_I444.jpg", data)
cv.imshow("data", data)
cv.waitKey()
/home/lyw/workspace/OpenVX-sample-impl/raw/colorbars_640x480_I444.jpg