Scale, crop and rotate raw images or convert them to black and white or grayscale.
Crop an image:
Binarize an image:
Apply filters or transforms to change or enhance an image. Use blurring, sharpening, filling and other convolutional filters.
Apply a filter to an image:
Apply a filter with a variable parameter:
Use special effects to make images look like a cartoon, oil painting or charcoal drawing or see an image through a dog's eyes.
Apply various effects to an image:
Erode and dilate image regions. Make a skeleton graph.
Apply a morphological operator to an image:
Detect edges, do image segmentation or find lines, crossings and keypoints. Use Radon and Hough transforms.
Detect features of an image:
Specify a variable parameter:
Perform colorization, invert colors or adjust hue, saturation and brightness. Test for accessibility for persons with visual disabilities.
Perform color processing: