Laser & Optoelectronics Progress, Volume. 57, Issue 14, 141006(2020)
No-Reference Quality Evaluation for Gamut Mapping Images Based on Natural Scene Statistics
Fig. 2. Original image and gamut mapping images with decreasing quality. (a) Original image; (b) gamut mapping image1; (c) gamut mapping image2; (d) gamut mapping image3
Fig. 3. Changes in the frequency domain moment and entropy of the image with frequency. (a) Change of image frequency domain entropy with frequency; (b) change of image frequency domain mean with frequency; (c) change of image frequency domain standard deviation with frequency
Fig. 7. Structure of the AdaBoosting BPNN; (a) Structure of the AdaBoosting algorithm; (b) structure of BPNN
Fig. 8. Performance comparison of grayscale features and color features. (a) BS database; (b) IG database; (c) LC database
Fig. 9. Influence of peak value features on algorithm performance. (a) BS database; (b) IG database; (c) LC database
Fig. 10. Example of gamut mapping images. (a) MOS is 0.6268; (b) MOS is 0.5972; (c) MOS is 0.2927; (d) MOS is 0.1341
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Wei Yu, Jingjing Xu, Yuying Liu, Junsheng Zhang, Tengteng Li. No-Reference Quality Evaluation for Gamut Mapping Images Based on Natural Scene Statistics[J]. Laser & Optoelectronics Progress, 2020, 57(14): 141006
Category: Image Processing
Received: Oct. 28, 2019
Accepted: Dec. 11, 2019
Published Online: Jul. 28, 2020
The Author Email: Yuying Liu (TS17060129P3@cumt.edu.cn)