Colorization

Colorization refers to the process of adding plausible color information to black-and-white photos or videos. This task falls under the domain of computer vision, aiming to map a single-channel grayscale image to a three-channel color image. Due to its high degree of uncertainty, it typically requires advanced technologies such as deep learning to achieve. Colorization not only helps restore the true colors of historical images but also plays a significant role in fields like film and television production and image processing, enhancing visual effects and user experience.