Real-Time Transmission and Software Decompression of Digital Video in a Workstation

TitleReal-Time Transmission and Software Decompression of Digital Video in a Workstation
Publication TypeTechnical Report
Year of Publication1991
AuthorsUmemura, K.., & Okazaki A..
Other Numbers634
Abstract

This paper describes an experiment in which compressed video data is transformed via Ethernet to a workstation, and uncompressed and displayed on the workstation. The workstation has no special hardware. The video data is 192x114 pixel gray scale, 30 frames per second. The data consists of a human speaker with a static background. It is displayed on monochrome display, with dithering, in a 768x576 rectangle. This decompression and display uses about 10 MIPS. The quality of output is suitable for applications such as conferencing, telephony, and presentations.

URLhttp://www.icsi.berkeley.edu/pubs/techreports/tr-91-004.pdf
Bibliographic Notes

ICSI Technical Report TR-91-004

Abbreviated Authors

K. Umemura and A. Okazaki

ICSI Publication Type

Technical Report