
Be the first to like this
Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our User Agreement and Privacy Policy.
Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our Privacy Policy and User Agreement for details.
Published on
Due to the increasing requirements for transmission of images in computer, mobile environments, the
research in the field of image compression has increased significantly. Image compression plays a crucial
role in digital image processing, it is also very important for efficient transmission and storage of images.
When we compute the number of bits per image resulting from typical sampling rates and quantization
methods, we find that Image compression is needed. Therefore development of efficient techniques for
image compression has become necessary .This paper is a survey for lossy image compression using
Discrete Cosine Transform, it covers JPEG compression algorithm which is used for fullcolour still image
applications and describes all the components of it.
Be the first to like this
Clipping is a handy way to collect and organize the most important slides from a presentation. You can keep your great finds in clipboards organized around topics.
Be the first to comment