Design of a Real Time System for Nonlinear Enhancement of Video Streams by an Integrated Neighborhood Dependent Approach

Authors:
Adam Livingston;Hau Ngo;Ming Zhang;Li Tao;Vijayan K. Asari
Affiliations:
Old Dominion University;Old Dominion University;Old Dominion University;Old Dominion University;Old Dominion University
Venue:
ISVLSI '05 Proceedings of the IEEE Computer Society Annual Symposium on VLSI: New Frontiers in VLSI Design
Year:
2005

Citing 3
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Abstract

In this paper, we propose an efficient VLSI architecture for real time enhancement of video containing non-uniform and low light conditions. The nonlinear transfer function is determined by the cumulative distribution function of the previous frame. A dataflow design technique is used to construct a pipelined multi-module architecture. The design is capable of processing 73 102 脳102 video frames per second.