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Human Vision System based Adaptive Watermarking Algorithm  

전영민 (숭실대학교 대학원 컴퓨터학부)
고일주 (숭실대학교 미디어학부)
김계영 (숭실대학교 대학원 컴퓨터학부)
Publication Information
Abstract
This paper proposes an adaptive watermarking algerian technique concerning the visual characteristics of human. To embed watermark to an image, features such as contrast, brightness, and texture are used. The propose method adaptively select blocks and determine the position and intensity of watermark to be applied, concerning the visual characteristics of a human. The experiment involves cropping, image enhancement, low pass filtering, and JPEG compression, which are compared on detectability of watermark against image manipulation and attack
Keywords
Watermarking; HVS; Contrast; Brightness; Texture;
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Times Cited By KSCI : 1  (Citation Analysis)
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