1400 search results - page 83 / 280 » Contrast image correction method |
116
Voted
ISBI
2007
IEEE
15 years 8 months ago
2007
IEEE
Prostate cancer treatment by radiation therapy requires an accurate localisation of the prostate. For the treatment planning, primarily computed tomography (CT) images are used, b...
166
Voted
CVPR
2012
IEEE
13 years 4 months ago
2012
IEEE
In this paper, we present an efficient general-purpose objective no-reference (NR) image quality assessment (IQA) framework based on unsupervised feature learning. The goal is to...
124
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IPMI
2007
Springer
16 years 3 months ago
2007
Springer
Abstract. We address the problem of entropy estimation for highdimensional finite-accuracy data. Our main application is evaluating high-order mutual information image similarity c...
132
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EUROGRAPHICS
2010
Eurographics
15 years 3 months ago
2010
Eurographics
This paper proposes two variants of a simple but efficient algorithm for structure-preserving halftoning. Our algorithm extends Floyd-Steinberg error diffusion; the goal of our ex...
145
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PG
2002
IEEE
15 years 7 months ago
2002
IEEE
We present a new method for the detection and estimation of multiple directional illuminants, using a single image of any object with known geometry and Lambertian reflectance. W...