Point Interactive Image Colorization

Point-interactive image coloring is a task that involves user-guided color hints to colorize images. This task evaluates model performance by providing simulated user prompts from real color images, where the prompt size is 2x2 pixels and the color is the average value of the pixels within that region. Unlike unconditional image coloring, point-interactive image coloring aims to generate images that include the colors specified by the user, enhancing the accuracy and controllability of the coloring process, which has significant application value.