A Closer Look at Context: From Coxels to the Contextual Emergence of Object Saliency

author: Rotem Mairon, Department of Computer Science, Ben-Gurion University of the Negev
published: Oct. 29, 2014,   recorded: September 2014,   views: 2864
Categories

Slides

Related content

Report a problem or upload files

If you have found a problem with this lecture or would like to send us extra material, articles, exercises, etc., please use our ticket system to describe your request and upload the data.
Enter your e-mail into the 'Cc' field, and we will keep you updated with your request's status.
Lecture popularity: You need to login to cast your vote.
  Delicious Bibliography

Description

Visual context is used in different forms for saliency computation. While its use in saliency models for fixations prediction is often reasoned, this is less so the case for approaches that aim to compute saliency at the object level. We argue that the types of context employed by these methods lack clear justification and may in fact interfere with the purpose of capturing the saliency of whole visual objects. In this paper we discuss the constraints that different types of context impose and suggest a new interpretation of visual context that allows the emergence of saliency for more complex, abstract, or multiple visual objects. Despite shying away from an explicit attempt to capture “objectness” (e.g., via segmentation), our results are qualitatively superior and quantitatively better than the state-of-the-art.

See Also:

Download slides icon Download slides: eccv2014_mairon_object_saliency_01.pdf (2.4 MB)


Help icon Streaming Video Help

Link this page

Would you like to put a link to this lecture on your homepage?
Go ahead! Copy the HTML snippet !

Write your own review or comment:

make sure you have javascript enabled or clear this field: