Jiajie Hu, Sumei Li, Yongli Chang, Zhaoqi Zhu, Chunping Hou. Measurement of Comfortable Contrast Range of Stereo Image Based on Salient Region[J]. Acta Optica Sinica, 2018, 38(2): 0215001
- Acta Optica Sinica
- Vol. 38, Issue 2, 0215001 (2018)
Fig. 1. Four pairs of original stereoscopic images
Fig. 2. Algorithm flow chart
Fig. 3. Extraction process of salient stereoscopic images. (a) Right view; (b) disparity map; (c) 2D saliency degree map; (d) 3D saliency degree map; (e) mask map; (f) optimized mask map; (g) salient stereo image
Fig. 4. Salient hot maps obtained by eye tracker experiment
Fig. 5. Diagram of linear variation of contrast
Fig. 6. Comfortable contrast matching map (MM) and difference map (DM) of four group of stereo images. (a) Comfortable contrast MM; (b) comfortable contrast DM
Fig. 7. Comfortable contrast MM and DM of stereo images.(a) Comfortable contrast MM; (b) comfortable contrast DM
Fig. 8. Comparison of experimental results in this paper and Ref. [12]
Fig. 9. Two pairs of original stereo images. (a) Toy; (b) kid
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Table 1. Analysis results of visually comfortable regions in figure 7(a)
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Table 2. Comparison of correlation contrast values in this paper and Ref. [12]
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