18 search results - page 4 / 4 » An Adaptive Threshold Method for Gray Scale Character Images |
PAA
2000
13 years 5 months ago
2000
Abstract: In this paper we present a multi-scale method for the detection of small targets embedded in noisy background. The multiscale representation is built using a weighted und...
CVPR
2010
IEEE
13 years 6 months ago
2010
IEEE
We present a simple, fast, and effective method to detect defects on textured surfaces. Our method is unsupervised and contains no learning stage or information on the texture bei...
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
We present an algorithm for edge detection suitable for both natural as well as noisy images. Our method is based on efficient multiscale utilization of elongated filters measurin...