Category : opencv

I have a sequence of grayscale images. using python code of opencv, I made a video out of these grayscale images. import cv2 import numpy as np A = readimages(img_path) # A is a list of uint8 images of size similar to framesize framesize = (480,640) out = cv2.VideoWriter(‘output_video.avi’,cv2.VideoWriter_fourcc(‘M’,’J’,’P’,’G’), 30.0, framesize, isColor = False) for ..

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I am trying to build a face detection in python using opencv. Please see below for my code snippets: # https://google.github.io/mediapipe/solutions/face_detection.html import cv2 import mediapipe as mpenter code here mpFace = mp.solutions.face_detection Faces = mpFace.FaceDetection() mpDraw = mp.solutions.drawing_utils #FaceKeyPoint #RIGHT_EYE = 0 #LEFT_EYE = 1 #NOSE_TIP = 2 #MOUTH_CENTER = 3 #RIGHT_EAR_TRAGION = 4 #LEFT_EAR_TRAGION ..

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If you are about to flag this question as duplicate to cmake source directory does not exist. The answers in that question aren’t helpful in my case i’m trying to build opencv-python from the source. as shown in here https://docs.opencv.org/3.4.15/d7/d9f/tutorial_linux_install.html First, I downloaded the source and then extracted it and then created a build directory ..

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