A CAM-Based Information Detection Hardware System for Fast Image Matching on FPGA

被引：8

作者：

Duc-Hung Le ^{[1
]}

Tran-Bao-Thuong Cao ^{[2
]}

Inoue, Katsumi ^{[3
]}

Cong-Kha Pham ^{[1
]}

机构：

[1] Univ Electrocommun, Chofu, Tokyo 1828585, Japan

[2] Univ Sci Ho Chi Minh City, Ho Chi Minh City, Vietnam

[3] Adv Original Technol Inc, Kashiwa, Chiba 2770827, Japan

来源：

IEICE TRANSACTIONS ON ELECTRONICS | 2014年 / E97C卷 / 01期

关键词：

FPGA; Information Detection Hardware System; CAM; dual-port RAM; multi-match; image matching; IMPLEMENTATION; ARCHITECTURE;

D O I：

10.1587/transele.E97.C.65

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, the authors present a CAM-based Information Detection Hardware System for fast, exact and approximate image matching on 2-D data, using FPGA. The proposed system can be potentially applied to fast image matching with various required search patterns, without using search principles. In designing the system, we take advantage of Content Addressable Memory (CAM) which has parallel multi-match mode capability and has been designed, using dual-port RAM blocks. The system has a simple structure, and does not employ any Central Processor Unit (CPU) or complicated computations.

引用

页码：65 / 76

页数：12

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