Python Opencv Resize Rgb Image. Resize image using opencv python. Opencv has a built in function cv2 resize but we will perform transformation using matrix multiplication as previously.
We will upscale and downscale the images using cv2 resize. Destroys all of the highgui windows. Cvtcolor image flag allows us to take an image and set a flag in this case cv2 rgb2gray and perform the rgb image to grayscale transformation.
It returns a tuple of height width and channel if image rgb color ex height width channel as 360 480 3 resize the image.
To begin with your interview preparations enhance. Destroys all of the highgui windows. Image scaling is a process used to resize a digital image. Exit window and destroy all windows using cv2 destroyallwindows.