Publications (62)
HLO: Half-kernel Laplacian Operator for Surface Smoothing
Wei Pan, Xuequan Lu, Yuanhao Gong +4
This paper presents a simple yet effective method for feature-preserving surface smoothing. Through analyzing the differential property of surfaces, we show that the conventional d…
Deep Feature Consistent Deep Image Transformations: Downscaling, Decolorization and HDR Tone Mapping
Xianxu Hou, Jiang Duan, Guoping Qiu
Building on crucial insights into the determining factors of the visual integrity of an image and the property of deep convolutional neural network (CNN), we have developed the Dee…
Wavelet-based Scale Saliency
Anh Cat Le Ngo, Kenneth Li-Minn Ang, Jasmine Kah-Phooi Seng +1
Both pixel-based scale saliency (PSS) and basis project methods focus on multiscale analysis of data content and structure. Their theoretical relations and practical combination ar…
Vision Language Modeling of Content, Distortion and Appearance for Image Quality Assessment
Fei Zhou, Tianhao Gu, Zhicong Huang +1
The visual quality of an image is confounded by a number of intertwined factors including its semantic content, distortion characteristics and appearance properties such as brightn…
Multi-level distortion-aware deformable network for omnidirectional image super-resolution
Cuixin Yang, Rongkang Dong, Kin-Man Lam +2
As augmented reality and virtual reality applications gain popularity, image processing for OmniDirectional Images (ODIs) has attracted increasing attention. OmniDirectional Image…
FrameRank: A Text Processing Approach to Video Summarization
Zhuo Lei, Chao Zhang, Qian Zhang +1
Video summarization has been extensively studied in the past decades. However, user-generated video summarization is much less explored since there lack large-scale video datasets…