很多人的電腦都習慣加上 WebCam 來使用,視訊語音通話都方便許多,而 KVYcam 這款工具頗特殊,他可以讓 WebCam 播放自己選定的影音檔案,和別人視...
opencv imshow thread python 相關文章
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2016年1月13日 — Hi,. the imshow function is not thread safe. A thread must acquire a lock before showing the image and re...
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2019年3月30日 — opencv's gui functions, like namedWindow, imshow, waitKey HAVE to stay on the main thread. and be careful...
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2019年3月13日 — I have multiple threads (one for each camera) that needs to imshow images. However, I run into an error w...
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Multithread cv2.imshow. GitHub Gist: instantly share code, notes, and snippets ... t = threading.Thread(target=multiThre...
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2017年3月17日 — The issue is actually with the X11 library that opencv uses to draw on screen. It doesn't seem to support...
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2018年7月6日 — In this post, we'll examine the effect of putting calls to cv2.VideoCapture.read() and cv2.imshow() in the...
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2022年10月15日 — Solution for the window - not responding problem with cv2.imshow(). pip install a-cv2-imshow-thread. Usa...
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2017年6月15日 — I solved the issue by using mutables, passing a dictionary cam_disp = } to the thread and reading the val...
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2021年5月5日 — In main program I had GUI maintained by main thread so I need to handle camera with other threads.So is th...
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2020年8月28日 — 除了线程同步,还需要注意的是「窗口处理」要放在主线程#!/usr/bin/env python3 # -*- coding: utf-8 -*- import sys import threading from...
opencv imshow thread python 參考影音
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