Digital signal processor with efficient RGB interpolation and histogram accumulation

被引：15

作者：

Kim, H ^{[1
]}

Kim, JY ^{[1
]}

Hwang, SH ^{[1
]}

Park, IC ^{[1
]}

Kyung, CM ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Engn, Taejon 305701, South Korea

来源：

IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 1998年 / 44卷 / 04期

关键词：

D O I：

10.1109/30.735842

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we present a new digital signal processor developed for digital camcorder applications. Taking the digital image signal from A/D converter, the signal processor generates luminance and chrominance signals of the image using an efficient RGB interpolation algorithm and histogram accumulation. We propose a low-cost RGB interpolation algorithm that has little image degradation and show the usefulness of histogram accumulation implemented in the signal processor.

引用

页码：1389 / 1395

页数：7

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