337 search results - page 20 / 68 » Document Image Matching Based on Component Blocks |
ISCAS
2003
IEEE
15 years 5 months ago
2003
IEEE
In this paper, we present a data hiding algorithm for binary document images. This algorithm is based on the DistanceReciprocal Distortion Measure [1] that is used to evaluate the...
ICIP
2006
IEEE
16 years 1 months ago
2006
IEEE
We develop a set of new motion estimation (ME) algorithms based mainly on Unsymmetric-Cross Multi-Hexagon-Grid Search (UMH). The original algorithms are improved by applying the S...
MVA
2007
15 years 1 months ago
2007
Duplication of image regions is a common method for manipulating original images using typical software like Adobe Photoshop. In this study, we propose a wavelet based feature rep...
IWANN
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. The authors propose a new solution to the blind robust watermarking of digital images. In this approach we embed the watermark into the independent components of the imag...
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ICPR
2000
IEEE
15 years 4 months ago
2000
IEEE
Generation of ground-truths is of great importance for unbiased performance evaluation of document layout analysis methods. This is especially necessary because many methods are c...