A remarkable Watermarking technique for PNG image file formats using Even Odd concept
Publication Date : 30/01/2018
Conference Name :
The quick increment in the high limit computerized recording gadgets and the web innovation is turning into a risk to the media content proprietors. This progression influenced unlawful clients to share to or disseminate the substance like picture, sound, video and so on. effortlessly and illegally. Advanced watermarking on media is a rising exploration to give better security and genuineness. The information embedding plan modifies the cover substance, for example, picture, sound, content and so on., in information stowing away. The information to be embedded can be mystery content, personality of the substance proprietor and so forth., contingent on the application for which embedded plan is designed. This paper presents a reversible watermarking technique based on even odd concept. Only one of the RGB components in pixel is changed during this embedding process. This data embedding technique gives balance between better visual quality, simple algorithm and higher data hiding capacity. This is done by transforming any image file into PNG file format. The experimental results show PSNR values of the watermarked image above than the satisfactory level.