Raheja, Sahil, and Akshi Kumar. “Edge Detection Using Ant Colony Optimization under Novel Intensity Mapping Function and Weighted Adaptive Threshold”. International Journal of Integrated Engineering 12, no. 1 (January 31, 2020): 13–26. Accessed March 12, 2026. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/3278.