154 search results - page 15 / 31 » Image Super-Resolution by Vectorizing Edges |
SCALESPACE
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. In this paper, we propose an orientation-matching minimization for denoising digital images with an additive noise. Inspired by the two-step algorithm in the TV-Stokes de...
VISUALIZATION
2003
IEEE
14 years 1 months ago
2003
IEEE
The goal of this paper is to transfer image processing to vector fields and flow visualization by defining a suitable convolution operation. For this, a multiplication of vecto...
ICIAP
2007
ACM
14 years 8 months ago
2007
ACM
We propose a novel procedure for estimating blur in a single image corrupted by blur due to a rigid camera motion during the exposure. Often this blur is approximated as space inv...
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
The performance of a content based image retrieval (CBIR) system is inherently constrained by the features adopted to represent the images in the database. In this paper, a new ap...
SCVMA
2004
Springer
14 years 1 months ago
2004
Springer
3D-model-based tracking offers one possibility to explicate the manner in which spatial coherence can be exploited for the analysis of image sequences. Two seemingly different ap...