86 search results - page 10 / 18 » Detection of Polygonal Frames in Complex Document Images |
117
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CAIP
2007
Springer
15 years 3 months ago
2007
Springer
— Background subtraction is a method commonly used to segment objects of interest in image sequences. By comparing new frames to a background model, regions of interest can be fo...
HUMO
2000
Springer
15 years 1 months ago
2000
Springer
We describe an approach for extracting threedimensional articulated motion from unrestricted monocular video sequences. We combine feature extraction methods based on active conto...
129
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CVPR
2001
IEEE
15 years 11 months ago
2001
IEEE
This paper describes a machine learning approach for visual
object detection which is capable of processing images
extremely rapidly and achieving high detection rates. This
wor...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
Detecting and segmenting free-form objects from cluttered backgrounds is a challenging problem in computer vision. Signature detection in document images is one classic example an...
CVPR
1999
IEEE
15 years 11 months ago
1999
IEEE
We are developing a system to extract geodetic, textured CAD models from thousands of initially uncontrolled, close-range ground and aerial images of urban scenes. Here we describ...