Opencv Python Cv2 Videocapture Window Shrinks Stack Overflow

Opencv Python Cv2 Videocapture Window Shrinks Stack Overflow I am trying to get a simple opencv python video capture to work which shows the live stream of the camera. however, when i run the code the camera window frame opens up and then immediately shrinks into a tiny line. here is a picture to show:. Instead of using cv2.videocapture().set(), you can use cv2.resize() to resize the original 1920x1080 frame into 320x180. but this method does not maintain aspect ratio. if you wanted to maintain aspect ratio, you can use the imutils library. the imutils.resize() function resizes the frame and maintains aspect ratio.

Python Opencv Videocapture Outputs Distorted Image Stack Overflow Import face recognition import cv2 video capture = cv2.videocapture (0) frame = video capture.read () # resize frame of video to 1 1 size width = 500 height = 700 dsize = (height, width) small frame = cv2.resize (frame, dsize, fx=0.25, fy=0.25) # display the results for (top, right, bottom, left), name in zip (face locations, face names. In this blog post, we’ll explore how to perform video processing using the opencv library in python. we’ll specifically focus on cropping a region of interest (roi) from each frame of a video.

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