首先簡(jiǎn)單介紹了圖像定位和分類系統(tǒng)的基本概念。然后分析了幾種圖像定位和分類系統(tǒng)的實(shí)現(xiàn)方式與性能。在此基礎(chǔ)上，提出了一種新型圖像和分類系統(tǒng)實(shí)現(xiàn)方案：該方案采用可重配置器件FPGA 和數(shù)字信號(hào)處理器DSP 協(xié)同工作，實(shí)現(xiàn)了便攜式圖像處理系統(tǒng)。最后給出系統(tǒng)測(cè)試平臺(tái)設(shè)計(jì)思路，并詳細(xì)列出新型系統(tǒng)的性能數(shù)據(jù)。
關(guān)鍵詞：圖像采集、圖像定位、圖像分類
Abstract: This paper briefly gives the basic conception of image localization and classification system at first. Then this paper presents some existing systems dealing with object localization and classification, analyzing the performance and implementation of each work.
Basing on these descriptions, a new system for localization and classification of images using FPGA and DSP is proposed, developing a portable system for image processing. At last, the design method of the testing platform is given with comprehensive test data listed.
Keyword: Image acquisition, Image localization, Image classifcation