Opencv Resize Numpy Image. How to read image file as numpy array ndarray. This post describes the following contents.
Line 5 displays the image to the screen using imshow name of window name of image in line 4. Image scaling is a process used to resize a digital image. Line 4 reads in the image using the path to the image.
Since opencv loads the image as a numpy array we can crop the image simply by indexing the array in our case we chose to get 200 pixels from 100 to 300 on both axes here is the output image.
Opencv is not necessary in the latter case image binarization with opencv. Image scaling is a process used to resize a digital image. Opencv is not necessary in the latter case image binarization with opencv. This post describes the following contents.