39 search results - page 6 / 8 » Texture Exemplars for Defect Detection on Random Textures |
SP
2009
IEEE
13 years 12 months ago
2009
IEEE
This paper presents a novel technique for authenticating physical documents based on random, naturally occurring imperfections in paper texture. We introduce a new method for meas...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
In this paper, a CAPTCHA is presented based on the masking characteristics of the Human Visual System (HVS). Knowing that noise can be masked by high activity regions and showing ...
CVIU
2007
13 years 5 months ago
2007
We investigate the problem of automatically creating 3D models of man-made environments that we represent as collections of textured planes. A typical approach is to automatically...
ISCAS
2003
IEEE
13 years 10 months ago
2003
IEEE
In this paper, we present a novel content-based image error detection and error concealment algorithm to improve the image quality degraded during its transmission over wireless c...
ESANN
2007
13 years 6 months ago
2007
In many applications, one is interested to detect certain patterns in random process signals. We consider a class of random process signals which contain sub similarities at rando...