Ka Ki Ng

According to our database, Ka Ki Ng authored at least 8 papers between 2007 and 2011.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2011

Background subtraction using a pixel-wise adaptive learning rate for object tracking initialization.

Ka Ki Ng, Edward J. Delp

Proceedings of the Visual Information Processing and Communication II, 2011

Foreground segmentation with sudden illumination changes using a shading model and a Gaussianity test.

Ka Ki Ng, Satyam Srivastava, Edward J. Delp

Proceedings of the 7th International Symposium on Image and Signal Processing and Analysis, 2011

Co-ordinate mapping and analysis of vehicle trajectory for anomaly detection.

Satyam Srivastava, Ka Ki Ng, Edward J. Delp

Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

Color correction for object tracking across multiple cameras.

Satyam Srivastava, Ka Ki Ng, Edward J. Delp

Proceedings of the IEEE International Conference on Acoustics, 2011

Comparison of several covariance matrix estimators for portfolio optimization.

Ka Ki Ng, Priyanka Agarwal, Nathan Mullen, Dzung Du, Ilya Pollak

Proceedings of the IEEE International Conference on Acoustics, 2011

Crowd flow estimation using multiple visual features for scenes with changing crowd densities.

Satyam Srivastava, Ka Ki Ng, Edward J. Delp

Proceedings of the 8th IEEE International Conference on Advanced Video and Signal-Based Surveillance, 2011

2010

Object tracking initialization using automatic moving object detection.

Ka Ki Ng, Edward J. Delp

Proceedings of the Visual Information Processing and Communication, 2010

2007

Spatial and temporal models for texture-based video coding.

Fengqing Zhu, Ka Ki Ng, Golnaz Abdollahian, Edward J. Delp

Proceedings of the Visual Communications and Image Processing 2007, 2007