addWeighted
opencv 图像添加掩膜层 addWeighted
接口: from opencv2/core.hpp /** @brief Calculates the weighted sum of two arrays. The function addWeighted calculates the weighted sum of two arrays as ......
python opencv addWeighted
python opencv addWeighted import cv2 # Load the image img = cv2.imread('20230222100736979.jpg') # Adjust the brightness brightness = 50 adjusted = cv2 ......