Comparative Study: Canny-LoG  Edge Detection with Canny-Prewitt Edge Detection by using Huffman Encoding of Image Steganography For Grayscale Images. IJEIT [Internet]. 2025 May 31 [cited 2025 Dec. 2];13(2):62-70. Available from: https://ijeit.misuratau.edu.ly/index.php/ijeit/article/view/550