Yuan Xu, Chunyi Chen, Xiaojuan Hu, Haiyang Yu, Ye Tian. Visual Perception Evaluation Method of Stereo Images Based on CNN-SVR[J]. Laser & Optoelectronics Progress, 2023, 60(8): 0811027
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- Laser & Optoelectronics Progress
- Vol. 60, Issue 8, 0811027 (2023)
Fig. 1. Overall framework of the objective evaluation model
Fig. 2. Acquisition process of potential significant discomfort area. (a) Left view; (b) right view; (c) disparity map; (d) planar saliency map; (e) stereoscopic saliency map; (f) salient discomfort region
Fig. 3. Part of the reconstructed images
Fig. 4. Disparity map of potential significant discomfort area
Fig. 5. Regression prediction process of CNN-SVR
Fig. 6. Part images in the public stereo image databases
Fig. 7. Scatter plot of the relationship between model-predicted value and subjective evaluation value
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Table 1. Performance comparison of different models on the NBU S3D-VCA dataset
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Table 2. Performance comparison of different models on the IVY LAB dataset
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Table 3. Performance comparison of different regression methods
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Table 4. Comparison of different feature extraction methods
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