Kamra, Pooja, and Suppandeep Kaur. “Improved Image Compression Techniques Using Median Filter DWT-SPIHT Based on Huffman Coding”. International Journal of Emerging Trends in Science and Technology 2, no. 09 (September 30, 2015): 3148-3151. Accessed September 29, 2024. https://ijetst.igmpublication.org/index.php/ijetst/article/view/902.