CONVERTING IMAGE TO PENCIL SKETCH A RGB image can be converted into a pencil sketch using 4 easy steps! Step 1: Get the image and convert it into grayscale by using COLOR_BGR2GRAY from cv2. Step 2: Invert the image i.e, obtain the negative of the grayscale image using bitwise_not from cv2. Step 3: Blur the image by applying Gaussian filter to the inverted image. Step 4: Merge the gray scale image and the Gaussian filter applied image. The sketch is ready!
