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 ...

Flexible Discrete Wavelet and Cosine Transform cores from multimedia experts Alma Technologies ready for JPEG or MPEG applications October 3, 2001, Electronic Design Automation and Test Expo, Hsinchu, ...

Image compression, once the domain of the PC, is becoming pervasive in embedded environments. This trend is largely a result of the increased processing power and multimedia capabilities of new DSPs.

Most of the images you view online are JPEGs, an image format that’s now over twenty years old. It has proven immensely popular because of its wide range of compression and ability to deliver ...

The discrete cosine transform (DCT) remains a cornerstone of modern image and video compression techniques, enabling the decomposition of visual data into frequency components that can be efficiently ...