cv2.namedWindow("fullscreen",cv2.WINDOW_NORMAL)window_handle=cv2.getWindowHandle("fullscreen")cv2.setWindowProperty(window_handle,cv2.WND_PROP_FULLSCREEN,cv2.WINDOW_FULLSCREEN)image=cv2.imread("image.jpg")cv2.imshow("fullscreen",image)cv2.waitKey(0)cv2.destroyAllWindows() 1. 2. 3. 4. 5. 6...
importcv2# 读取图像image_path='image.jpg'# 替换为你的图像路径image=cv2.imread(image_path)# 创建一个窗口并设置为全屏cv2.namedWindow('FullScreen',cv2.WND_PROP_FULLSCREEN)cv2.setWindowProperty('FullScreen',cv2.WND_PROP_FULLSCREEN,cv2.WINDOW_FULLSCREEN)# 显示图像cv2.imshow('FullScreen',image)# ...
import cv2 # 创建一个窗口 cv2.namedWindow("My Window", cv2.WINDOW_NORMAL) # 读取图像 image = cv2.imread('path_to_your_image.jpg') # 显示图像 cv2.imshow("My Window", image) # 设置窗口宽度和高度(单位为像素) cv2.setWindowProperty("My Window", cv2.WND_PROP_FULLSCREEN, cv2.WINDOW_NORMAL...
When trying to set the window to fullscreen using cv2.setWindowProperty("Image", cv2.WND_PROP_FULLSCREEN, cv2.WINDOW_FULLSCREEN), the window shows a white screen instead of the webcam capture/image file that is being read. When the line of code is commented out, the window correctly shows...
参数说明: cv2.CAP_PROP_FRAME_WIDTH 表示设置其宽的大小, 1920表示设置的像素 video_capture =cv2.VideoCapture(0) cv2.namedWindow("frame", cv2.WINDOW_NORMAL) cv2.setWindowProperty("frame", cv2.WND_PROP_FULLSCREEN, cv2.WND_PROP_FULLSCREEN) video_capture.set(cv2.CAP_PROP_FRAME_WIDTH,1920) video_...
video_capture.set(cv2.CAP_PROP_FRAME_WIDTH, 1920) 对窗口像素进行设置 参数说明: cv2.CAP_PROP_FRAME_WIDTH 表示设置其宽的大小, 1920表示设置的像素 video_capture = cv2.VideoCapture(0) cv2.namedWindow("frame", cv2.WINDOW_NORMAL) cv2.setWindowProperty("frame", cv2.WND_PROP_FULLSCREEN, cv2.WND_PR...
= 0x00001000 Static WINDOW_FULLSCREEN := 1 Static WINDOW_FREERATIO := 0x00000100 Static WINDOW_KEEPRATIO := 0x00000000 Static WINDOW_GUI_EXPANDED := 0x00000000 Static WINDOW_GUI_NORMAL := 0x00000010 ; WindowPropertyFlags Static WND_PROP_FULLSCREEN := 0 Static WND_PROP_AUTOSIZE := 1 ...
WND_PROP_FULLSCREEN, cv2.WND_PROP_FULLSCREEN) showScreenAndDectect(capture) Example #7Source File: main.py From Stereo-Pose-Machines with GNU General Public License v2.0 6 votes def dump_2dcoor(): camera = libcpm.Camera() camera.setup() runner = get_parallel_runner('../data/cpm.npy...
= 0x00001000 Static WINDOW_FULLSCREEN := 1 Static WINDOW_FREERATIO := 0x00000100 Static WINDOW_KEEPRATIO := 0x00000000 Static WINDOW_GUI_EXPANDED := 0x00000000 Static WINDOW_GUI_NORMAL := 0x00000010 ; WindowPropertyFlags Static WND_PROP_FULLSCREEN := 0 Static WND_PROP_AUTOSIZE := 1 ...
importcv2# 加载人脸识别器face_cascade=cv2.CascadeClassifier('haarcascade_frontalface_default.xml')# 打开摄像头cap=cv2.VideoCapture(0)# 创建无边框窗口cv2.namedWindow('Face Recognition',cv2.WINDOW_NORMAL)cv2.setWindowProperty('Face Recognition',cv2.WND_PROP_FULLSCREEN,cv2.WINDOW_FULLSCREEN)whileTrue:# 读...