Xina CHENG


Representative Spatial Selection and Temporal Combination for 60fps Real-Time 3D Tracking of Twelve Volleyball Players on GPU
Xina CHENG Yiming ZHAO Takeshi IKENAGA 
Publication:   
Publication Date: 2019/12/01
Vol. E102-A  No. 12  pp. 1882-1890
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image
Keyword: 
GPU acceleration60fps tracking systemparticle filter3D volleyball players trackingsports analysis
 Summary | Full Text:PDF(2.7MB)

3D Global and Multi-View Local Features Combination Based Qualitative Action Recognition for Volleyball Game Analysis
Xina CHENG Yang LIU Takeshi IKENAGA 
Publication:   
Publication Date: 2019/12/01
Vol. E102-A  No. 12  pp. 1891-1899
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image
Keyword: 
volleyball game analysisqualitative action recognition3D global featuremulti-view local featurecombination framework
 Summary | Full Text:PDF(1.8MB)

View Priority Based Threads Allocation and Binary Search Oriented Reweight for GPU Accelerated Real-Time 3D Ball Tracking
Yilin HOU Ziwei DENG Xina CHENG Takeshi IKENAGA 
Publication:   
Publication Date: 2018/12/01
Vol. E101-D  No. 12  pp. 3190-3198
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
real-timeGraphics Processing Unit (GPU)parallelismthread allocationparticle filterball tracking
 Summary | Full Text:PDF(2.1MB)

Court-Divisional Team Motion and Player Performance Curve Based Automatic Game Strategy Data Acquisition for Volleyball Analysis
Xina CHENG Takeshi IKENAGA 
Publication:   
Publication Date: 2018/11/01
Vol. E101-A  No. 11  pp. 1756-1765
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Systems and Control, Vision
Keyword: 
volleyball game analysisstrategy data acquisitionteam statusattack performance variables
 Summary | Full Text:PDF(1.6MB)

Multi-Peak Estimation for Real-Time 3D Ping-Pong Ball Tracking with Double-Queue Based GPU Acceleration
Ziwei DENG Yilin HOU Xina CHENG Takeshi IKENAGA 
Publication:   
Publication Date: 2018/05/01
Vol. E101-D  No. 5  pp. 1251-1259
Type of Manuscript:  Special Section PAPER (Special Section on Machine Vision and its Applications)
Category: Machine Vision and its Applications
Keyword: 
3D ball trackingGPU accelerationheterogeneous computingOpenCLparticle filtersports analysis
 Summary | Full Text:PDF(1.8MB)

Ball State Based Parallel Ball Tracking and Event Detection for Volleyball Game Analysis
Xina CHENG Norikazu IKOMA Masaaki HONDA Takeshi IKENAGA 
Publication:   
Publication Date: 2017/11/01
Vol. E100-A  No. 11  pp. 2285-2294
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Vision
Keyword: 
volleyball game analysis3D ball trackingevent detectionparallel system
 Summary | Full Text:PDF(1.9MB)

Multi-View 3D Ball Tracking with Abrupt Motion Adaptive System Model, Anti-Occlusion Observation and Spatial Density Based Recovery in Sports Analysis
Xina CHENG Norikazu IKOMA Masaaki HONDA Takeshi IKENAGA 
Publication:   
Publication Date: 2017/05/01
Vol. E100-A  No. 5  pp. 1215-1225
Type of Manuscript:  PAPER
Category: Vision
Keyword: 
sports analysismulti-view 3D ball trackingabrupt motionocclusiontracking recovery
 Summary | Full Text:PDF(1.9MB)