Data compression systems for home-use digital video recording

Data Compression Systems for Home-Use Digital Video Recording

Newly developed communication-and information networks offer a large number of services which make use of image data, leading to an increasing demand for image storage systems. This paper focuses on a new emerging technology, namely image data compression techniques for digital recording. image coding for storage equipment covers a large variety of systems because the applications differ consid...

Compression of digital video data using

A vector quantizer based on artiicial neural networks is developed for use in digital video data compression applications. A series of experiments investigating the edge performance of various distortion measures and experiments exploring various vector sizes are presented. The paper then describes a diierential vector quantizer which preserves edge features and an adaptive algorithm, Frequency...

Use lossless data compression in embedded systems DATA COMPRESSION

Many of today’s embedded systems are providing more sophisticated solutions to a wide variety of applications and industries. With this increase in sophistication, there is a corresponding increase in the amount of data being collected and stored. This rise in data volume is placing even more emphasis on design solutions that need to meet stringent performance requirements while staying within ...

The right Video Compression for Digital CCTV

Data Compression for Video-Conferencing

Overhead of data transmission over internet is increasing exponentially every day. Optimization of natural bandwidth is the basic motive by compressing image data to the maximum extend. For the same objective, combination of lossy half tone and lossless Wavelet Transform techniques is proposed so as to obtain low-bit rate video data transmission. Decimal values of bitmapped image are to be conv...