Research Article

A Set of Geometric Features for Neural Network-Based Textile Defect Classification

Figure 12

Important part of 5 1 2 × 5 1 2 -pixel image of all types of defects. (a) For color yarn, R C D R = ( 1 8 . 7 5 , 9 . 5 8 ) . (b) For hole, R C D R = ( 1 9 . 8 , 2 3 . 3 1 ) . (c) For vertical missing yarn, R C D R = ( 1 4 . 6 1 , 2 6 2 . 0 4 ) . (d) For horizontal missing yarn, R C D R = ( 2 5 1 . 0 4 , 1 4 . 7 6 ) . (e) For spot, R C D R = ( 7 3 . 4 6 , 4 9 . 9 4 ) . (f) For spot, R C D R = ( 3 0 3 . 4 8 , 2 4 9 . 5 2 ) .
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