434 citations · 1.6k across the 63 of their papers we have counts for
8 papers · 1 filter
Advancing Zero-Shot Digital Human Quality Assessment through Text-Prompted Evaluation
Zicheng Zhang, Wei Sun, Yingjie Zhou +6
Digital humans have witnessed extensive applications in various domains, necessitating related quality assessment studies. However, there is a lack of comprehensive digital human q…
JND-Based Perceptual Optimization For Learned Image Compression
Feng Ding, Jian Jin, Lili Meng +1
Recently, learned image compression schemes have achieved remarkable improvements in image fidelity (e.g., PSNR and MS-SSIM) compared to conventional hybrid image coding ones due t…
Full RGB Just Noticeable Difference (JND) Modelling
Jian Jin, Dong Yu, Weisi Lin +3
Just Noticeable Difference (JND) has many applications in multimedia signal processing, especially for visual data processing up to date. It's generally defined as the minimum visu…
Auto-Weighted Layer Representation Based View Synthesis Distortion Estimation for 3-D Video Coding
Jian Jin, Xingxing Zhang, Lili Meng +4
Recently, various view synthesis distortion estimation models have been studied to better serve for 3-D video coding. However, they can hardly model the relationship quantitatively…
A New Image Codec Paradigm for Human and Machine Uses
Sien Chen, Jian Jin, Lili Meng +5
With the AI of Things (AIoT) development, a huge amount of visual data, e.g., images and videos, are produced in our daily work and life. These visual data are not only used for hu…
Towards Top-Down Just Noticeable Difference Estimation of Natural Images
Qiuping Jiang, Zhentao Liu, Shiqi Wang +2
Just noticeable difference (JND) of natural images refers to the maximum pixel intensity change magnitude that typical human visual system (HVS) cannot perceive. Existing efforts o…
Advanced Geometry Surface Coding for Dynamic Point Cloud Compression
Jian Xiong, Hao Gao, Miaohui Wang +3
In video-based dynamic point cloud compression (V-PCC), 3D point clouds are projected onto 2D images for compressing with the existing video codecs. However, the existing video cod…
Collaborative Intelligence: Challenges and Opportunities
Ivan V. Bajić, Weisi Lin, Yonghong Tian
This paper presents an overview of the emerging area of collaborative intelligence (CI). Our goal is to raise awareness in the signal processing community of the challenges and opp…