Our supplemental material shows the results of our contour detector (gPb) and
junction detector (Pj) on several datasets:

bsds/      - the full 100 test images of the Berkeley Segmentation Dataset [2]
baseball/  - images of baseball players [3]
horses/    - images of horses [1]
buildings/ - images of buildings we obtained from the web

[1] E. Borenstein and S. Ullman.
    Class-Specific, Top-Down Segmentation.
    ECCV, 2002.

[2] C. Fowlkes, D. Martin, and J. Malik.
    The Berkeley Segmentation Dataset and Benchmark.
    www.cs.berkeley.edu/projects/vision/grouping/segbench/

[3] G. Mori, X. Ren, A. Efros, and J. Malik.
    Recovering Human Body Configurations: Combining Segmentation and Recognition.
    CVPR, 2004. 
