Image compression is an essential technique for efficient transmission and storage of images. The demands for transmission and storage of multimedia data are increasing exponentially. A gray scale ...

Figure 1. JPEG 2000 applications. Click here to see an enlarged diagram. The JPEG 2000 standard, finalized in 2001, defines a new image-coding scheme using compression techniques based on wavelet ...

In today's world of AI and machine intelligence, it sometimes skips the mind that the primary end-user of many computing systems are … human. And, as humans, we are far from perfect – not just in our ...

Discrete cosine transform (DCT) based digital video coding standards such as MPEG and H.26x are becoming more widely adopted for multimedia applications. Since the standards differ in their format and ...