region descriptors | Sciweavers

55

TIP
2008

222views more TIP 2008»

Local Region Descriptors for Active Contours Evolution

13 years 11 months ago

Edge-based and region-based active contours are frequently used in image segmentation. While edges characterize small neighborhoods of pixels, region descriptors characterize entir...

Cristina Darolti, Alfred Mertins, Christoph Bodens...

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52

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CVIU
2010

429views more CVIU 2010»

Cascade of descriptors to detect and track objects across any network of cameras

13 years 11 months ago

Download lts2www.epfl.ch

Most multi-camera systems assume a well structured environment to detect and track objects across cameras. Cameras need to be fixed and calibrated, or only objects within a traini...

Alexandre Alahi, Pierre Vandergheynst, Michel Bier...

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42

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TRECVID
2007

162views Internet Technology» more TRECVID 2007»

Eurecom at TRECVid 2007: Extraction of High-level Features

14 years 18 days ago

Download www-nlpir.nist.gov

In this paper we describe our experiments for the high level features extraction task of TRECVid 2007. Our approach is diﬀerent than previous submissions in that we have impleme...

Rachid Benmokhtar, Eric Galmar, Benoit Huet

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43

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CLOR
2006

193views Computer Vision» more CLOR 2006»

Video Google: Efficient Visual Search of Videos

14 years 3 months ago

Download www.cse.unr.edu

We describe an approach to object retrieval which searches for and localizes all the occurrences of an object in a video, given a query image of the object. The object is represent...

Josef Sivic, Andrew Zisserman

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