基于集成邻域依赖方法的视频流非线性增强实时系统设计

IEEE Computer Society Annual Symposium on VLSI: New Frontiers in VLSI Design (ISVLSI'05) Pub Date : 2005-05-11 DOI:10.1109/ISVLSI.2005.28

A. Livingston, H. T. Ngo, Ming Z. Zhang, Li Tao, V. Asari

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引用次数: 2

摘要

在本文中，我们提出了一种高效的VLSI架构，用于包含非均匀和低光条件的视频的实时增强。非线性传递函数由前一框架的累积分布函数决定。采用数据流设计技术构建了一个流水线式的多模块体系结构。该设计能够每秒处理73 1024/spl次/1024帧视频。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design of a real time system for nonlinear enhancement of video streams by an integrated neighborhood dependent approach

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 multimodule architecture. The design is capable of processing 73 1024/spl times/1024 video frames per second.

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IEEE Computer Society Annual Symposium on VLSI: New Frontiers in VLSI Design (ISVLSI'05)

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