activity
20172022
most citedNTU RGB+D 120: A Large-Scale Benchmark for 3D Human Activity Understanding

1.8k citations · 3k across the 32 of their papers we have counts for

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Showing 2019Show all

8 papers · 1 filter

cs.CV2019

Towards Digital Retina in Smart Cities: A Model Generation, Utilization and Communication Paradigm

Yihang Lou, Ling-Yu Duan, Yong Luo +4

The digital retina in smart cities is to select what the City Eye tells the City Brain, and convert the acquired visual data from front-end visual sensors to features in an intelli…

cs.CV2019★ 1.8k cited

NTU RGB+D 120: A Large-Scale Benchmark for 3D Human Activity Understanding

Jun Liu, Amir Shahroudy, Mauricio Perez +3

Research on depth-based human activity analysis achieved outstanding performance and demonstrated the effectiveness of 3D representation for action recognition. The existing depth-…

cs.CV2019★ 7 cited

SPLINE-Net: Sparse Photometric Stereo through Lighting Interpolation and Normal Estimation Networks

Qian Zheng, Yiming Jia, Boxin Shi +3

This paper solves the Sparse Photometric stereo through Lighting Interpolation and Normal Estimation using a generative Network (SPLINE-Net). SPLINE-Net contains a lighting interpo…

cs.CV2019★ 2 cited

Skeleton-Based Online Action Prediction Using Scale Selection Network

Jun Liu, Amir Shahroudy, Gang Wang +2

Action prediction is to recognize the class label of an ongoing activity when only a part of it is observed. In this paper, we focus on online action prediction in streaming 3D ske…

cs.CV2019★ 30 cited

Exploring Object Relation in Mean Teacher for Cross-Domain Detection

Qi Cai, Yingwei Pan, Chong-Wah Ngo +3

Rendering synthetic data (e.g., 3D CAD-rendered images) to generate annotations for learning deep models in vision tasks has attracted increasing attention in recent years. However…

cs.CV2019★ 135 cited

Towards Accurate One-Stage Object Detection with AP-Loss

Kean Chen, Jianguo Li, Weiyao Lin +6

One-stage object detectors are trained by optimizing classification-loss and localization-loss simultaneously, with the former suffering much from extreme foreground-background cla…

cs.CV2019★ 1 cited

Face Image Reflection Removal

Renjie Wan, Boxin Shi, Haoliang Li +2

Face images captured through the glass are usually contaminated by reflections. The non-transmitted reflections make the reflection removal more challenging than for general scenes…

cs.CV2019★ 8 cited

Feature Boosting Network For 3D Pose Estimation

Jun Liu, Henghui Ding, Amir Shahroudy +4

In this paper, a feature boosting network is proposed for estimating 3D hand pose and 3D body pose from a single RGB image. In this method, the features learned by the convolutiona…