Kumar S N, Waseem M. Embedding and Extraction of Image Watermarking using Alpha Blending Technique based on Discrete Wavelet Transform. int. jour. eng. com. sci [Internet]. 2019 Aug. 5 [cited 2024 Dec. 22];8(08):24690-76. Available from: http://ijecs.in/index.php/ijecs/article/view/4348