In order to protect original data, watermarking is first
consideration direction for digital information copyright. In addition,
to achieve high quality image, the algorithm maybe can not run on
embedded system because the computation is very complexity.
However, almost nowadays algorithms need to build on consumer
production because integrator circuit has a huge progress and cheap
price. In this paper, we propose a novel algorithm which efficient
inserts watermarking on digital image and very easy to implement on
digital signal processor. In further, we select a general and cheap
digital signal processor which is made by analog device company to fit
consumer application. The experimental results show that the image
quality by watermarking insertion can achieve 46 dB can be accepted
in human vision and can real-time execute on digital signal processor.