Abstract: Image processing is any form of signal processing for which the input is an image, such as a photograph or video frame; the output of image processing may be either an image or a set of characteristics or parameters related to the image. Digital image processing is a type of image processing where the images are manipulated by electric means. Steganography is the art or practice of concealing a file, message, image, or video within another file, message, image, or video. Invisible watermark intended to be imperceptible to the human eye or inaudible. This watermark can only be determined through watermark extraction or detection by computers. The proposed method is invisible watermarking for color and grey scale images, which embed two, secrete images in one color image. This method is intended for use in image security application as well as in copyrights of images.
Keywords: Invisible watermarking, DRM, Encryption, Digital watermarking, robustness, watermark stamping.
Title: Improving Image Steganography Using Invisible Watermarking Technique
Author: Kiran Kakade, Manisha Kumari, Mahesh Wakade, Minakshi Wangekar, Mrs. Lakshmi Madhuri
International Journal of Computer Science and Information Technology Research
ISSN 2348-1196 (print), ISSN 2348-120X (online)
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