957 search results - page 42 / 192 » Coloring Local Feature Extraction |
120
click to vote
ICDAR
2003
IEEE
15 years 7 months ago
2003
IEEE
In this paper we present a system to locate, extract and recognize Telugu text. The circular nature of Telugu script is exploited for segmenting text regions using the Hough Trans...
127
click to vote
CVPR
2008
IEEE
15 years 3 months ago
2008
IEEE
A large variety of image features has been invented for detection of objects of a known class. We propose a framework to optimize the discrimination-efficiency tradeoff in integra...
124
click to vote
ICDAR
2009
IEEE
15 years 8 months ago
2009
IEEE
In recent years, many document image retrieval algorithms have been proposed. However, most of the current approaches either need good quality images or depend on the page layout ...
117
click to vote
CVPR
2006
IEEE
16 years 4 months ago
2006
IEEE
In this paper, we propose a novel local steerable phase (LSP) feature extracted from the face image using steerable filter for face representation and recognition. Steerable filte...
112
click to vote
ICDAR
2007
IEEE
15 years 8 months ago
2007
IEEE
We describe an unsupervised learning algorithm for extracting sparse and locally shift-invariant features. We also devise a principled procedure for learning hierarchies of invari...