968 search results - page 24 / 194 » Improving Difference Operators by Local Feature Detection |
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
In this paper, we propose an approach to accurately localize detected objects. The goal is to predict which features pertain to the object and define the object extent with segme...
JMM2
2006
13 years 8 months ago
2006
External perception based on vision plays a critical role in developing improved and robust localization algorithms, as well as gaining important information about the vehicle and ...
ICDAR
1999
IEEE
14 years 7 days ago
1999
IEEE
This paper describes a document image analysis system using multiple agents working on a pyramid structure to separate text from graphics in the image. Text strings appear as diff...
CIMAGING
2010
13 years 9 months ago
2010
The goal of anomalous change detection (ACD) is to identify what unusual changes have occurred in a scene, based on two images of the scene taken at different times and under diff...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
This paper proposes the use of feature tracks for the detection of concepts in video, particularly dynamic concepts. Feature tracks are defined as sets of local interest points fo...