Laser & Optoelectronics Progress, Volume. 57, Issue 12, 121007(2020)
Application of Improved Faster RCNN Model for Foreign Fiber Identification in Cotton
Fig. 1. Experimental materials. (a) Experimental raw materials; (b) selected materials
Fig. 2. Image acquisition equipment and sample examples. (a) Image acquisition device; (b) small size sample; (c) medium size sample; (d) large size sample; (e) densely distributed sample
Fig. 3. Residual module structure
Fig. 4. Cluster analysis of mark box size
Fig. 5. Comparison of anchors generation size before and after improvement. (a)(b) Before improvement; (c)(d) after improvement
Fig. 7. Examples of model detection effect before and after improvement. (a) Missed detection in Faster RCNN; (b) misjudged as two foreign fibers in Faster RCNN; (c) repeat recognition in Faster RCNN; (d) not missed in Faster RCNN Pro; (e) recognized as a foreign fiber in Faster RCNN Pro; (f) not re-identified in Faster RCNN Pro
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Yuhong Du, Chaoqun Dong, Di Zhao, Weijia Ren, Wenchao Cai. Application of Improved Faster RCNN Model for Foreign Fiber Identification in Cotton[J]. Laser & Optoelectronics Progress, 2020, 57(12): 121007
Category: Image Processing
Received: Sep. 23, 2019
Accepted: Oct. 30, 2019
Published Online: Jun. 3, 2020
The Author Email: Du Yuhong (DYH202@163.com)