Xiaobo Li

Affiliations:
  • University of Alberta, Department of Computing Science, Edmonton, Canada


According to our database1, Xiaobo Li authored at least 77 papers between 1985 and 2013.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2013
How to Collaborate between Threshold Schemes
CoRR, 2013

2011
Probabilistic visual secret sharing schemes for grey-scale images and color images.
Inf. Sci., 2011

2010
Towards Shift Tolerant Visual Secret Sharing Schemes
CoRR, 2010

2009
On general construction for extended visual cryptography schemes.
Pattern Recognit., 2009

A Study of Clustering Algorithms and Validity for Lossy Image Set Compression.
Proceedings of the 2009 International Conference on Image Processing, 2009

2008
Hierarchical Minimum Spanning Trees for Lossy Image Set Compression.
Proceedings of the 2008 International Conference on Image Processing, 2008

A Study of Prediction Measures for Lossy Image Set Compression.
Proceedings of the 2008 International Conference on Image Processing, 2008

Stereo matching using random walks.
Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

2007
Two secret sharing schemes based on Boolean operations.
Pattern Recognit., 2007

Probabilistic Visual Secret Sharing Schemes for Gray-scale images and Color images
CoRR, 2007

Boundary Point Detection for Ultrasound Image Segmentation using Gumbel Distributions.
Proceedings of the SIGMAP 2007, 2007

Colored Probabilistic Visual Cryptography Scheme with Reversing.
Proceedings of the 2007 International Conference on Security & Management, 2007

Probabilistic (n, n) Visual Secret Sharing Scheme for Grayscale Images.
Proceedings of the Information Security and Cryptology, Third SKLOIS Conference, 2007

2006
On the Analysis and Generalization of Extended Visual Cryptography Schemes
CoRR, 2006

A Unified Framework for Image Set Compression.
Proceedings of the 2006 International Conference on Image Processing, 2006

MST for Lossy Compression of Image Sets.
Proceedings of the 2006 Data Compression Conference (DCC 2006), 2006

A Unified Framework for Lossless Image Set Compression.
Proceedings of the 2006 Data Compression Conference (DCC 2006), 2006

2005
Methods of Grouping Similar Images for Compression Coding.
Proceedings of The 2005 International Conference on Computer Vision, 2005

Wavetable interpolation of Multiple Instrument tones.
Proceedings of the 2005 International Computer Music Conference, 2005

2004
A hybrid quantization scheme for image compression.
Image Vis. Comput., 2004

A Caching Genetic Algorithm for Spectral Breakpoint Matching.
Proceedings of the Genetic and Evolutionary Computation, 2004

2003
Effective and efficient region-based image retrieval.
J. Vis. Lang. Comput., 2003

Guiding ziplock snakes with a priori information.
IEEE Trans. Image Process., 2003

Controlled accurate searches with balloons.
Pattern Recognit., 2003

A content-guided searching algorithm for balloons.
Pattern Recognit., 2003

Computational Challenges in Multiple Wavetable Interpolation Synthesis.
Proceedings of the Computational Science - ICCS 2003, 2003

2002
Detection of vehicles from traffic scenes using fuzzy integrals.
Pattern Recognit., 2002

Region-Based Image Retrieval Using Multiple-Features.
Proceedings of the Recent Advances in Visual Information Systems, 2002

Learning Semi-Lattice Codebooks for Image Compression.
Proceedings of the Abstraction, 2002

2001
Towards robust hidden watermarking using multiple quasi-circles.
Proceedings of the 4th workshop on Multimedia & Security: New Challenges, 2001

Fuzzy Measures for Vehicle Detection.
Proceedings of the 10th IEEE International Conference on Fuzzy Systems, 2001

2000
Partial encryption of compressed images and videos.
IEEE Trans. Signal Process., 2000

1999
Cache Optimization in Scientific Computations.
Proceedings of the 1999 ACM Symposium on Applied Computing, 1999

Adaptive Balloon Models.
Proceedings of the 1999 Conference on Computer Vision and Pattern Recognition (CVPR '99), 1999

1998
An improved lattice vector quantization scheme for wavelet compression.
IEEE Trans. Signal Process., 1998

On the reconstruction of quadtree data.
IEEE Trans. Image Process., 1998

An improved piecewise approximation algorithm for image compression.
Pattern Recognit., 1998

A system for segmenting ultrasound images.
Proceedings of the Fourteenth International Conference on Pattern Recognition, 1998

Matching spatial relations using DB-tree for image retrieval.
Proceedings of the Fourteenth International Conference on Pattern Recognition, 1998

1997
Image compression and encryption using tree structures.
Pattern Recognit. Lett., 1997

Experiments in Simple One-Dimensional Lossy Image Compression Schemes.
Proceedings of the International Conference on Multimedia Computing and Systems, 1997

Adaptive Logic Networks for Facial Feature Detection.
Proceedings of the Image Analysis and Processing, 9th International Conference, 1997

1996
Accuracy analysis for facial feature detection.
Pattern Recognit., 1996

A 3D Surface Tracking Algorithm.
Comput. Vis. Image Underst., 1996

A new quadtree decomposition reconstruction method.
Proceedings of the 13th International Conference on Pattern Recognition, 1996

On the Application of Image Decomposition to Image Compression.
Proceedings of the Communications and Multimedia Security II, 1996

1995
Improving boundary detection using variable resolution masks.
Pattern Recognit. Lett., 1995

Face contour extraction from front-view images.
Pattern Recognit., 1995

XOR Storage Schemes for Frequently Used Data Patterns.
J. Parallel Distributed Comput., 1995

Fast image region growing.
Image Vis. Comput., 1995

1994
Adaptive image region-growing.
IEEE Trans. Image Process., 1994

1993
Towards a system for automatic facial feature detection.
Pattern Recognit., 1993

On the Versatility of Parallel Sorting by Regular Sampling.
Parallel Comput., 1993

Parallel Storage and Retrieval of Images.
Proceedings of the Storage and Retrieval for Image and Video Databases, 1993

1992
The Odd-Even Expansion Storage Scheme and Its Implementation Issues.
Proceedings of the 6th International Parallel Processing Symposium, 1992

On storage schemes for parallel array access.
Proceedings of the 6th international conference on Supercomputing, 1992

Conflict-Free Routing on Hypercubes.
Proceedings of the Computing and Information, 1992

1991
Parallel Object Labeling in MIMD and Distributed Environments.
Proceedings of the Pattern Recognition: Architectures, Algorithms and Applications, 1991

Variable-resolution character thinning.
Pattern Recognit. Lett., 1991

Nearest neighbor classification on two types of SIMD machines.
Parallel Comput., 1991

Generalized Formulation and Hypercube Algorithms for Relaxation Labeling.
Proceedings of the Fifth International Parallel Processing Symposium, Proceedings, Anaheim, California, USA, April 30, 1991

A Framework for Variable -Resolution Vision.
Proceedings of the Advances in Computing and Information, 1991

1990
Parallel Algorithms for Hierarchical Clustering and Cluster Validity.
IEEE Trans. Pattern Anal. Mach. Intell., 1990

Simulating Parallel Architectures in a Distributed Environment.
J. Parallel Distributed Comput., 1990

1989
On the Communication Complexity of Generalized 2-D Convolution on Array Processors.
IEEE Trans. Computers, 1989

A probabilistic measure of similarity for binary data in pattern recognition.
Pattern Recognit., 1989

Parallel clustering algorithms.
Parallel Comput., 1989

A New Parallel Sorting Approach with Sorting Memory Module.
J. Parallel Distributed Comput., 1989

Hierarchical clustering on SIMD machines with alignment network.
Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 1989

1988
Parallel processing approaches to edge relaxation.
Pattern Recognit., 1988

1987
Parallel Algorithms for Image Template Matching on Hypercube SIMD Computers.
IEEE Trans. Pattern Anal. Mach. Intell., 1987

A probabilistic similarity index between binary vectors for questionnaire data analysis (abstract only).
Proceedings of the 15th ACM Annual Conference on Computer Science, 1987

A parallel processing approach to image object labeling problems (abstract only).
Proceedings of the 15th ACM Annual Conference on Computer Science, 1987

1986
Tree classifier design with a permutation statistic.
Pattern Recognit., 1986

Parallel image processing algorithms (abstract).
Proceedings of the 14th ACM Annual Conference on Computer Science, 1986

1985
The First Stage in Two-Stage Template Matching.
IEEE Trans. Pattern Anal. Mach. Intell., 1985

A pipeline architecture for computing cumulative hypergeometric distributions.
Proceedings of the 7th IEEE Symposium on Computer Arithmetic, 1985


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