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The Cucumber Cognizance for Back Propagation of Nerual Network  

Min, Byeong-Ro (Dept. of Bio-Mechatronic Engineering, Sungkyunkwan National University)
Lee, Dae-Weon (Dept. of Bio-Mechatronic Engineering, Sungkyunkwan National University)
Publication Information
Journal of Bio-Environment Control / v.20, no.4, 2011 , pp. 277-282 More about this Journal
Abstract
We carried out shape recognition. We found out cucumber's feature shape by means of neural network and back propagation algorithm. We developed an algorithm which finds object position and shape in real image and we gained following conclusion as a result. It was processed for feature shape extraction of cucumber to detect automatic. The output pattern rates of the miss-detected objects was 0.1~4.2% in the output pattern which was recognized as cucumber. We were gained output pattern according to image resolution $445{\times}363$, $501{\times}391$, $450{\times}271$, $297{\times}421$. It was appeared that no change was detected. When learning pattern was increased to 25, miss-detection ratio was 16.02%, and when learning pattern had 2 pattern, it didn't detect 8 cucumber in 40 images.
Keywords
back propagation algorithm; image processing; learning pattern; neural network; output pattern;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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