Stefan Winkler

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• 81Publications

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Publications

• Effects of rain attenuation on satellite video transmission

  Authors: Yee Hui Lee, Stefan Winkler

  Proc. IEEE 73rd Vehicular Technology Conference: VTC2011-Spring;

• Quality assurance for 3D television

  Authors: Stefan Winkler, Jeremy Bennington

  Proc. NAB Broadcast Engineering Conference;

• 3DTV quality issues and measurement guidelines

  Authors: Stefan Winkler

  Proc. SCTE Cable-Tec Expo;

• Perceptual quality measurement -- Towards a more efficient process for validating objective models

  Authors: Robert C. Streijl, Stefan Winkler, David S. Hands

  Signal Processing Magazine. 27(4):136-140.

• Video quality measurement standards - current status and trends

  Authors: Stefan Winkler

  Proc. 7th International Conference on Information, Communications and Signal Processing (ICICS);

• Standardizing quality measurement for video services

  Authors: Stefan Winkler

  IEEE Multimedia Communications Technical Committee (MMTC) E-Letter. 4(9):21-22.

• On the properties of subjective ratings in video quality experiments

  Authors: Stefan Winkler

  Proc. International Workshop on Quality of Multimedia Experience (QoMEX);

• Vision-based 3D finger interactions for mixed reality games with physics simulation

  Authors: Peng Song, Hang Yu, Stefan Winkler

  International Journal of Virtual Reality. 8(2):1-6.

• Delivering high quality video over IP -- why your digital video service must be monitored

  Authors: Stefan Winkler

  IEC Annual Review of Communications. 61.

• The Evolution of Video Quality Measurement: From PSNR to Hybrid Metrics

  Authors: S. Winkler, P. Mohandas

  Broadcasting, IEEE Transactions on. 54(3):660-668.

  This paper reviews the evolution of video quality measurement techniques and their current state of the art. We start with subjective experiments and then discuss the various types of objectiveThis paper reviews the evolution of video quality measurement techniques and their current state of the art. We start with subjective experiments and then discuss the various types of objective metrics and their uses. We also introduce V-Factor, a “hybrid” metric using both transport- and bitstream information. Finally, we summarize the main standardization activities, such as the work of the Video Quality Experts Group (VQEG), and we take a look at emerging trends in quality measurement, including image preference, visual attention, and audiovisual quality.

• A hybrid framework for 3D human motion tracking

  Authors: Bingbing Ni, Ashraf A. Kassim, Stefan Winkler

  IEEE Transactions on Circuits and Systems for Video Technology. 18(8):1075-1084.

• Perceptual semantics

  Authors: Andrea Cavallaro, Stefan Winkler

  pages 1441-1455;

• Open source OCR framework using mobile devices

  Authors: Steven ZhiYing Zhou, Syed Omer Gilani, Stefan Winkler

  Proc. SPIE Multimedia on Mobile Devices;

• Performance analysis of visual tracking algorithms for motion-based user interfaces on mobile devices

  Authors: Stefan Winkler, Karthik Rangaswamy, Jefry Tedjokusumo, ZhiYing Zhou

  Proc. SPIE Multimedia on Mobile Devices;

• Motion saliency outweighs other low-level features while watching videos

  Authors: Dwarikanath Mahapatra, Stefan Winkler, Shih-Cheng Yen

  Proc. SPIE Human Vision and Electronic Imaging;

• An efficient stochastic framework for 3D human motion tracking

  Authors: Bingbing Ni, Stefan Winkler, Ashraf Ali Kassim

  Proc. SPIE Three-Dimensional Image Capture and Applications;

• Quality of Experience (QoE) -- An important measure of success for IP-based video services

  Authors: Dwarikanath Mahapatra, Stefan Winkler, Shih-Cheng Yen

  Proc. SCTE Emerging Technologies;

• Articulated object registration using simulated physical force/moment for 3D human motion tracking

  Authors: Bingbing Ni, Stefan Winkler, Ashraf Ali Kassim

  Proc. 2nd Workshop on Human Motion (in conjunction with ICCV);

• Vision-based projected tabletop interface for finger interactions

  Authors: Peng Song, Stefan Winkler, Syed Omer Gilani, ZhiYing Zhou

  Proc. IEEE International Workshop on Human Computer Interaction (in conjunction with ICCV);

• Video quality and beyond

  Authors: Stefan Winkler

  Proc. European Conference on Signal Processing;