电子测试
電子測試
전자측시
Electronic Test
2015年
18期
33-34,74
,共3页
图像处理%4mm空心杯%马达转子
圖像處理%4mm空心杯%馬達轉子
도상처리%4mm공심배%마체전자
image processing%4mm-hollow-cup%motor rotor
文章采用基于图像处理的方法,对采集图像进行光线补偿及直方图均衡化,均衡化后图像的对比度有了显著提升、图像边界的清晰度了很大的改善.对于处理后的图像利用Roberts算子提取其边缘,利用Hough变换实现转子的中心定位及半径的确定.根据上述方法进行了设计4mm空心杯马达转子圆度判定软件设计.实际应用表明,该方法可以有效地确定转子的圆度.
文章採用基于圖像處理的方法,對採集圖像進行光線補償及直方圖均衡化,均衡化後圖像的對比度有瞭顯著提升、圖像邊界的清晰度瞭很大的改善.對于處理後的圖像利用Roberts算子提取其邊緣,利用Hough變換實現轉子的中心定位及半徑的確定.根據上述方法進行瞭設計4mm空心杯馬達轉子圓度判定軟件設計.實際應用錶明,該方法可以有效地確定轉子的圓度.
문장채용기우도상처리적방법,대채집도상진행광선보상급직방도균형화,균형화후도상적대비도유료현저제승、도상변계적청석도료흔대적개선.대우처리후적도상이용Roberts산자제취기변연,이용Hough변환실현전자적중심정위급반경적학정.근거상술방법진행료설계4mm공심배마체전자원도판정연건설계.실제응용표명,해방법가이유효지학정전자적원도.
Two methods of image processing: light compensation and histogram equalization are used to process images, which have greatly improved the image contrast and the clarity of image boundary. Then the Roberts operator is used to extract the edge of the processed images, and the Hough transform is used to position the center and determine the radius. The software design of the 4mm-hollow-cup motor rotor roundness determination is conducted based on the approach mentioned above. Practical application shows that the approach can effectively determine the rotor roundness.
