Laser & Optoelectronics Progress, Volume. 58, Issue 20, 2015003(2021)
Cell Phone Screen Defect Segmentation Based on Unsupervised Network
Fig. 1. Cell phone screen texture background. (a) Defect-free image; (b) defect image
Fig. 2. Algorithm overall framework
Fig. 3. Denoising autoencoder structure
Fig. 4. Segmentation process
Fig. 5. Residual image pixel distribution
Fig. 6. Schematic of triangle method
Fig. 7. Pseudo-code graph of triangle threshold segmentation
Fig. 8. Background reconstruction and defect segmentation results
Fig. 9. Comparison of defect segmentation results. (a) Defect images; (b) ground truth; (c) SVD; (d) U-Net; (e) MSCDAE; (f) proposed method
|
|
|
|
Get Citation
Copy Citation Text
Chaodong Dai, Guoliang Xu, Jiao Mao, Tong Gu, Jiangtao Luo. Cell Phone Screen Defect Segmentation Based on Unsupervised Network[J]. Laser & Optoelectronics Progress, 2021, 58(20): 2015003
Category: Machine Vision
Received: Nov. 25, 2020
Accepted: Jan. 11, 2021
Published Online: Oct. 14, 2021
The Author Email: Xu Guoliang (xugl@cqupt.edu.cn)