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Xiaofeng Ren

Toyota Technological Institute at Chicago
1427 East 60th Street
Chicago, IL 60637

Phone:
Fax:
Email:		 (773) 834-8293
(773) 834-9881
xren at tti-c.org

I have moved to Intel Research at Seattle (you will be forwarded there soon). I was a research assistant professor at the Toyota Technological Institute at Chicago (TTI-C). I received my Ph.D. from UC Berkeley, under the supervision of Jitendra Malik.

My research is in the areas of computer vision and artificial intelligence. My current interests are mainly in Mid-level Vision and its integration with both low-level image signal and high-level object knowledge. I have worked on contour grouping, image segmentation, figure/ground labeling, finding people in images as well as tracking and segmenting people in video.


Research

Image Tracking as Repeated Figure/Ground Segmentation
Image Line-based Aspect Learning and Matching
Image Figure-ground organization in natural images
Image Cue Integration in Figure/Ground Labeling
Image Scale-Invariant Contour Completion using Conditional Random Fields
Image Using Shapemes for Mid-level Vision
Image A Scale-Invariant Image Representation: the CDT Graph
Image Image Pairwise Constraints between Human Body Parts
Image Learning Discriminative Models for Image Segmentation
Image Image Human Body Configuration from Bottom-Up: a Segmentation-based Approach
Image Contours in Natural Images and Scale Invariance
Image Superpixel: Empirical Studies and Applications

Publications