no code implementations • 8 Jul 2021 • Ningyuan Xu, Jiayan Zhuang, Yaojun Wu, Jiangjian Xiao
Angular measurements is essential to make a resonable treatment for Hallux valgus (HV), a common forefoot deformity.
no code implementations • 8 Jul 2021 • Zhiyu Wang, Jiayan Zhuang, Ningyuan Xu, Sichao Ye, Jiangjian Xiao, Chengbin Peng
With the development of image recovery models, especially those based on adversarial and perceptual losses, the detailed texture portions of images are being recovered more naturally. However, these restored images are similar but not identical in detail texture to their reference images. With traditional image quality assessment methods, results with better subjective perceived quality often score lower in objective scoring. Assessment methods suffer from subjective and objective inconsistencies. This paper proposes a regional differential information entropy (RDIE) method for image quality assessment to address this problem. This approach allows better assessment of similar but not identical textural details and achieves good agreement with perceived quality. Neural networks are used to reshape the process of calculating information entropy, improving the speed and efficiency of the operation.