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JEI
2007
199views more  JEI 2007»
11 years 1 months ago
New benchmark for image segmentation evaluation
Image segmentation and its performance evaluation are very difficult but important problems in computer vision. A major challenge in segmentation evaluation comes from the fundame...
Feng Ge, Song Wang, Tiecheng Liu
JEI
2007
144views more  JEI 2007»
11 years 1 months ago
Cost-based closed-contour representations
This paper presents an efficient technique for linking edge points in order to generate a closed-contour representation. It is based on the consecutive use of global and local sch...
Angel Domingo Sappa, Boris Xavier Vintimilla
JEI
2007
73views more  JEI 2007»
11 years 1 months ago
Image contrast enhancement based on the generalized histogram
Byoung-Woo Yoon, Woo-Jin Song
JEI
2007
102views more  JEI 2007»
11 years 1 months ago
Testing tone mapping operators with human-perceived reality
Abstract. A number of successful tone mapping operators for contrast compression have been proposed due to the need to visualize high dynamic range (HDR) images on low dynamic rang...
Akiko Yoshida, Volker Blanz, Karol Myszkowski, Han...
JEI
2007
90views more  JEI 2007»
11 years 1 months ago
Low-complexity high-performance multiscale error diffusion technique for digital halftoning
Multiscale error diffusion (MED) is superior to conventional error diffusion algorithms as it can eliminate directional hysteresis completely. However, due to its frame-oriented p...
Yik-Hing Fung, Ka-Chun Lui, Yuk-Hee Chan
JEI
2007
73views more  JEI 2007»
11 years 1 months ago
Streak detection in mottled and noisy images
Hector Santos Rosario, Eli Saber, Wencheng Wu, Kar...
JEI
2007
91views more  JEI 2007»
11 years 1 months ago
Gradient-based value mapping for pseudocolor images
Abstract. We develop a method for automatic colorization of images (or two-dimensional fields) in order to visualize pixel values and their local differences. In many applications...
Arvind Visvanathan, Stephen E. Reichenbach, Qingpi...
JEI
2007
88views more  JEI 2007»
11 years 1 months ago
Wavelet-based fragile watermarking scheme for image authentication
In this work, we propose a novel fragile watermarking scheme in wavelet transform domain, which is sensitive to all kinds of manipulations and has the ability to localize the tamp...
Chang-Tsun Li, Huayin Si
JEI
2007
58views more  JEI 2007»
11 years 1 months ago
Scanner characterization for color measurement and diagnostics
Bong-Sun Lee, Raja Bala, Gaurav Sharma
JEI
2007
176views more  JEI 2007»
11 years 1 months ago
Adaptive techniques for microarray image analysis with related quality assessment
We propose novel techniques for microarray image analysis. In particular, we describe an overall pipeline able to solve the most common problems of microarray image analysis. We pr...
Sebastiano Battiato, Gianpiero di Blasi, Giovanni ...
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