V Bharathi Devarakonda, K Babulu, and M Hema. “Power – Efficient Gaussian Filter Architecture Utilizing Approximate 4:2 Compressors for Edge Detection”. International Journal of Computational and Experimental Science and Engineering 11, no. 4 (November 10, 2025). Accessed November 13, 2025. https://ijcesen.com/index.php/ijcesen/article/view/4092.