微型机与应用
微型機與應用
미형궤여응용
MICROCOMPUTER & ITS APPLICATIONS
2012年
21期
33-35,39
,共4页
FPGA%线阵CCD%色选
FPGA%線陣CCD%色選
FPGA%선진CCD%색선
FPGA%linear CCD%color sorting
提出了一种基于FPGA和线阵CCD的色选实验平台．利用线阵CCD对下落的大米进行在线动态扫描，通过FPGA对采集到的大米图像信息进行分析和处理，识别出异色米粒，并通过分离装置剔除不合格大米。详细介绍了硬件平台的设计以及采用的色选算法，该研究对高性能大米色选机的研制具有重要的参考价值。
提齣瞭一種基于FPGA和線陣CCD的色選實驗平檯．利用線陣CCD對下落的大米進行在線動態掃描，通過FPGA對採集到的大米圖像信息進行分析和處理，識彆齣異色米粒，併通過分離裝置剔除不閤格大米。詳細介紹瞭硬件平檯的設計以及採用的色選算法，該研究對高性能大米色選機的研製具有重要的參攷價值。
제출료일충기우FPGA화선진CCD적색선실험평태．이용선진CCD대하락적대미진행재선동태소묘，통과FPGA대채집도적대미도상신식진행분석화처리，식별출이색미립，병통과분리장치척제불합격대미。상세개소료경건평태적설계이급채용적색선산법，해연구대고성능대미색선궤적연제구유중요적삼고개치。
A color sorting experiment platform based on FPGA and linear CCD is presented in this paper. Under Ihe platform, the dropping grains of rice is dynamically scanned by the linear CCD to acquire rice images, which are analyzed and processed by FPGA to identify heterochromatic grains of rice, then the unqualified grains of rice are picked out through the separating equipment. The design of the hardware platform and the color sorting algorithm are described in detail. This study provides important reference for the development of high-performance ric, e color sorter.
