321 citations · 1.8k across the 66 of their papers we have counts for
6 papers · 1 filter
Perceptual Quality Assessment of Omnidirectional Images
Huiyu Duan, Guangtao Zhai, Xiongkuo Min +3
Omnidirectional images and videos can provide immersive experience of real-world scenes in Virtual Reality (VR) environment. We present a perceptual omnidirectional image quality a…
Modeling Dynamic User Preference via Dictionary Learning for Sequential Recommendation
Chao Chen, Dongsheng Li, Junchi Yan +1
Capturing the dynamics in user preference is crucial to better predict user future behaviors because user preferences often drift over time. Many existing recommendation algorithms…
Learning Self-Modulating Attention in Continuous Time Space with Applications to Sequential Recommendation
Chao Chen, Haoyu Geng, Nianzu Yang +4
User interests are usually dynamic in the real world, which poses both theoretical and practical challenges for learning accurate preferences from rich behavior data. Among existin…
Facial Geometric Detail Recovery via Implicit Representation
Xingyu Ren, Alexandros Lattas, Baris Gecer +4
Learning a dense 3D model with fine-scale details from a single facial image is highly challenging and ill-posed. To address this problem, many approaches fit smooth geometries thr…
DialogueNeRF: Towards Realistic Avatar Face-to-Face Conversation Video Generation
Yichao Yan, Zanwei Zhou, Zi Wang +2
Conversation is an essential component of virtual avatar activities in the metaverse. With the development of natural language processing, textual and vocal conversation generation…
DFA-NeRF: Personalized Talking Head Generation via Disentangled Face Attributes Neural Rendering
Shunyu Yao, RuiZhe Zhong, Yichao Yan +2
While recent advances in deep neural networks have made it possible to render high-quality images, generating photo-realistic and personalized talking head remains challenging. Wit…