@article{atopologyfixatedshapegradientframeworkfo, title = {A Topology fixated Shape Gradient Framework for Non Simple Boundary Extraction for CIE Lab color images with Repulsive Energy}, author = {Shafeequdheen Palengara and Jyotiranjan Nayak and Vijayakrishna Rowthu}, year = {2026}, eprint = {2604.23167}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.23167}, }