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Python 如何为二进制形式的视频添加颜色_Python_Video Processing - Fatal编程技术网

Python 如何为二进制形式的视频添加颜色

Python 如何为二进制形式的视频添加颜色,python,video-processing,Python,Video Processing,这是我的代码的一部分,我正在将灰色图像转换为二进制图像。我需要彩色的二值化视频。任何人都可以建议任何方法在这样做。任何帮助将不胜感激 你说的“给二值化视频上色”是什么意思?你们能展示“彩色二值化视频”的示例图片吗? import cv2 import numpy as np cap = cv2.VideoCapture(0) while True: ret,im = cap.read() key = cv2.waitKey(10) cv2.imshow('frametest',im) gray

这是我的代码的一部分,我正在将灰色图像转换为二进制图像。我需要彩色的二值化视频。任何人都可以建议任何方法在这样做。任何帮助将不胜感激

你说的“给二值化视频上色”是什么意思?你们能展示“彩色二值化视频”的示例图片吗?
import cv2
import numpy as np

cap = cv2.VideoCapture(0)
while True:
ret,im = cap.read()
key = cv2.waitKey(10)
cv2.imshow('frametest',im)
gray = cv2.cvtColor(im,cv2.COLOR_BGR2GRAY)
ret,th = cv2.threshold(gray,255,255,cv2.THRESH_BINARY)
cv2.imshow('videotest',th)

if key == 27:
    break