激光杂志
激光雜誌
격광잡지
LASER JOURNAL
2015年
1期
46-48
,共3页
DSP%图像采集%激光衍射%放射线相关
DSP%圖像採集%激光衍射%放射線相關
DSP%도상채집%격광연사%방사선상관
DSP%image acquisition%laser diffraction%radiation related
为了能够对激光衍射图像进行有效识别,在DSP的平台上开发并设计了一种基于放射线相关的图像识别算法。首先,给出了激光衍射图像识别系统的总体结构,将系统分为图像采集和预处理以及图像识别两大部分；然后,重点分析了基于放射线相关识别算法的具体实现过程。实验结果表明,待识别图像与标准图像的差值仅为397,远远小于不相关图像与标准图像的差值1887,且该算法比较适合于衍射字符图像和任何有中心的图像。
為瞭能夠對激光衍射圖像進行有效識彆,在DSP的平檯上開髮併設計瞭一種基于放射線相關的圖像識彆算法。首先,給齣瞭激光衍射圖像識彆繫統的總體結構,將繫統分為圖像採集和預處理以及圖像識彆兩大部分；然後,重點分析瞭基于放射線相關識彆算法的具體實現過程。實驗結果錶明,待識彆圖像與標準圖像的差值僅為397,遠遠小于不相關圖像與標準圖像的差值1887,且該算法比較適閤于衍射字符圖像和任何有中心的圖像。
위료능구대격광연사도상진행유효식별,재DSP적평태상개발병설계료일충기우방사선상관적도상식별산법。수선,급출료격광연사도상식별계통적총체결구,장계통분위도상채집화예처리이급도상식별량대부분；연후,중점분석료기우방사선상관식별산법적구체실현과정。실험결과표명,대식별도상여표준도상적차치부위397,원원소우불상관도상여표준도상적차치1887,차해산법비교괄합우연사자부도상화임하유중심적도상。
In order to effectively identify the laser diffraction image, we design the image recognition algorithm method based on radiation related on the DSP development platform. First of all, this paper introduces the general structure of laser diffraction and image recognition system, and the system is divided into image acquisition and pre-processing, image recognition two parts. Then, emphatically analyzes the realization process of recognition algorithm based on the radiation related. Experimental result shows that the difference of the identifying image and standard im-age is only 397, and it is far less than 1887 which is the difference of relevant image and standard image. At the same time, the algorithm is more suitable for diffraction character image and any center image.
