103 search results - page 9 / 21 » Detecting Gradients in Text Images Using the Hough Transform |
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
This paper proposes a novel descriptor, granularitytunable
gradients partition (GGP), for human detection.
The concept granularity is used to define the spatial and angular
unce...
PCM
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Content retrieval of scanned line drawing images is a difficult problem, especially from real-life large scale databases. Existing algorithms don’t work well due to th...
SAC
2010
ACM
14 years 2 months ago
2010
ACM
Due to noise, overlapped text/signature and multi-oriented nature, seal (stamp) object detection involves a difficult challenge. This paper deals with automatic detection of seal ...
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
This paper presents a novel algorithm for wipe scene change detection in video sequences. In the proposed scheme, each image in the sequence is mapped to a reduced image. Then we ...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
An approach to very rapid computation of one class of randomized Hough transform (RHT) using parallel processing capabilities of a programmable graphics processing unit is describ...