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A CAM-based information detection hardware system for fast image matching on FPGA
IEICE Transactions on Electronics Số 1, năm 2014 (Tập E97-C, trang 65-76)
ISSN: 9168524
ISSN: 9168524
DOI: 10.1587/transele.E97.C.65
Tài liệu thuộc danh mục: ISI, Scopus
Conference Paper
English
Từ khóa: Cams; Electric fields; Field programmable gate arrays (FPGA); Hardware; Central processor units; Dual-port RAM; Hardware system; Information detection; Multi-match; Search patterns; Simple structures; Image matching
Tóm tắt tiếng anh
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. Copyright � 2014 The Institute of Electronics, Information and Communication Engineers.
