33 search results - page 5 / 7 » Subpixel-Precise Extraction of Watersheds |
TRECVID
2007
13 years 8 months ago
2007
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...
CIVR
2005
Springer
14 years 28 days ago
2005
Springer
This paper presents a region-based image retrieval (RBIR) system in which users can choose specific regions as the query. Our goal is to assist the user to formulate more precise q...
CAIP
2003
Springer
14 years 19 days ago
2003
Springer
A general framework for automatic segmentation of diatom images is presented. This segmentation is a critical first step in contour-based methods for automatic identification of ...
ICIAP
2001
Springer
14 years 7 months ago
2001
Springer
A novel approach to the automatic classiJcation of remote sensed images is proposed. This approach is based on a three-phase procedure: first pixels which belong to the areas of i...
IJCV
2007
13 years 7 months ago
2007
We present a new contour-based background-subtraction technique to extract foreground objects in widely varying thermal imagery. Statistical background-subtraction is first used t...