# Color and Frequency Correction for Image Colorization

arXiv: https://arxiv.org/abs/2510.23399 · HTML: https://mlsanity.com/paper/2510.23399/

## Key facts

- No citing papers in the map yet (data through 14 Oct 2026).
- Builds on 3 of its 5 references that are in the map.
- First posted on arXiv 27 Oct 2025.

## Builds on (most cited first, 3 of 3)

- [Colorful Image Colorization](https://mlsanity.com/paper/1603.08511/) (2016)
- [Deep Colorization](https://mlsanity.com/paper/1605.00075/) (2016)
- [DDColor: Towards Photo-Realistic Image Colorization via Dual Decoders](https://mlsanity.com/paper/2212.11613/) (2022)

## Abstract (arXiv)

The project has carried out the re-optimization of image coloring in accordance with the existing Autocolorization direction model DDColor. For the experiments on the existing weights of DDColor, we found that it has limitations in some frequency bands and the color cast problem caused by insufficient input dimension. We construct two optimization schemes and combine them, which achieves the performance improvement of indicators such as PSNR and SSIM of the images after DDColor.