TY - GEN
T1 - Opinion-unaware no-reference image quality assessment of smartphone camera images based on aesthetics and human perception
AU - Yuan, Zifeng
AU - Qi, Yi
AU - Hu, Menghan
AU - Li, Qingli
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/7
Y1 - 2020/7
N2 - In this work, we evaluate the quality of images taken by smartphone cameras. By extracting localized features from different contents, images can be analyzed in terms of exposure, noise, color and texture. Coarse-grained method, which simulates the Ising model system, is utilized to evaluate the exposure performance. Gabor transform and Tamura texture features, which imitate the human visual perception, are used to grade noise and texture. For color, hue histograms are adopted. Comparing our computational result with the ranking given by experts, it is found that the averaged SROCC values are greater than 0.35.
AB - In this work, we evaluate the quality of images taken by smartphone cameras. By extracting localized features from different contents, images can be analyzed in terms of exposure, noise, color and texture. Coarse-grained method, which simulates the Ising model system, is utilized to evaluate the exposure performance. Gabor transform and Tamura texture features, which imitate the human visual perception, are used to grade noise and texture. For color, hue histograms are adopted. Comparing our computational result with the ranking given by experts, it is found that the averaged SROCC values are greater than 0.35.
KW - Coarse-grained method
KW - Gabor transform
KW - Hue histogram
KW - Opinion-unaware IQA
KW - Tamura texture features
UR - https://www.scopus.com/pages/publications/85091755902
U2 - 10.1109/ICMEW46912.2020.9106048
DO - 10.1109/ICMEW46912.2020.9106048
M3 - 会议稿件
AN - SCOPUS:85091755902
T3 - 2020 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2020
BT - 2020 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2020 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2020
Y2 - 6 July 2020 through 10 July 2020
ER -