Image Recoloring for Color Blindness Considering Naturalness and Harmony

Despite the existence of numerous methods for recoloring images with diverse effects, challenges such as unnatural and inharmonious colors of the converted objects still persist. To address these issues, we have developed a novel approach to image recoloration. Our method ensures that the resulting images possess three crucial properties: naturalness, harmonization, and distinguishability, making them accessible to individuals with color vision deficiencies. Our approach comprises two main components: recommended palette generation and image recoloring. The former allows us to learn the color distribution of various natural objects, while the latter enables us to recolor the image with the recommended palette. Our results demonstrate that our method outperforms existing approaches to some extent and warrants further exploration.