222 search results - page 21 / 45 » Mapping Perceptual Texture Similarity for Image Retrieval |
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
Images and videos can be indexed by multiple features at different levels, such as color, texture, motion, and text annotation. Organizing this information into a system so that u...
TIP
2011
13 years 3 months ago
2011
This paper explores the mathematical and algorithmic properties of two sample-based microtexture models: random phase noise (RPN ) and asymptotic discrete spot noise (ADSN ). Thes...
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
This paper proposes a context-constrained hallucination approach for image super-resolution. Through building a training set of high-resolution/low-resolution image segment pairs,...
INFORMATICASI
2002
13 years 8 months ago
2002
Image categorization is the problem of classifying images into one or more of several possible categories or classes, which are defined in advance. Classifiers can be trained usin...
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
The two major problems raised by a region-based image retrieval system are the automatic definition and description of regions. In this paper we first present a technique of unsup...