en
0.25
0.5
0.75
1.25
1.5
1.75
2
Shape Sharing for Object Segmentation
Published on Nov 12, 20123988 Views
We introduce a category-independent shape prior for object segmentation. Existing shape priors assume class-specific knowledge, and thus are restricted to cases where the object class is known in adv
Related categories
Chapter list
Shape Sharing for Object Segmentation00:00
Problem statement00:06
Spectrum of existing approaches00:17
Our idea: Shape sharing01:46
Basis of approach: transfer through matching02:22
Approach: Shape projection (1)03:00
Approach: Shape projection (2)03:08
Approach: Shape projection (3)03:12
Approach: Shape projection (4)03:33
Approach: Shape projection (5)03:40
Approach: Refinement of projections04:12
Approach: Aggregating projections04:57
Approach: Segmentation05:50
Approach: Multiple segmentations07:31
Experiments08:10
Segmentation quality09:15
When does shape sharing help most?09:49
Which classes share shapes?11:12
Example results (good) (1)11:53
Example results (good) (2)12:18
Example results (failure cases)12:29
Shape sharing: highlights12:55