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Event Entry

What and Who

Learning to propose objects

Philipp Krähenbühl
Stanford University
Talk
AG 1, AG 2, AG 3, AG 4, AG 5, RG1, SWS, MMCI  
MPI Audience
English

Date, Time and Location

Tuesday, 28 April 2015
10:00
45 Minutes
E1 4
633
Saarbrücken

Abstract

In this talk I’ll present a a new approach for highly accurate bottom-up object segmentation. Given an image, the approach rapidly generates a set of regions that delineate candidate objects in the image. The key idea is to train an ensemble of figure-ground segmentation models directly from a large dataset of annotated object segmentations. Extensive experiments demonstrate that the presented approach outperforms prior object proposal algorithms by a significant margin, while having the lowest running time. The method generalizes well across datasets, indicating that the presented approach is capable of learning a generally applicable model of bottom-up segmentation.

Contact

Connie Balzert
0681 9325 2000
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Connie Balzert, 04/24/2015 09:16 -- Created document.