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14 years 2 months ago
Vision Models for Image Quality Assessment: One is Not Enough
A number of image quality metrics are based on psychophysical models of the human visual system. We propose a new framework for image quality assessment, gathering three indexes de...
Roland Brémond, Jean-Philippe Tarel, Eric Dumont...
PR
2007
149views more  PR 2007»
15 years 6 months ago
Real-time detection of steam in video images
In this paper, we present a real-time image processing technique for the detection of steam in video images. The assumption made is that the presence of steam acts as a blurring p...
Ricardo J. Ferrari, H. Zhang, C. R. Kube
DAS
2004
Springer
16 years 1 days ago
A Complete Approach to the Conversion of Typewritten Historical Documents for Digital Archives
This paper presents a complete system that historians/archivists can use to digitize whole collections of documents relating to personal information. The system integrates tools an...
Apostolos Antonacopoulos, Dimosthenis Karatzas
ICIP
2009
IEEE
15 years 4 months ago
Finger-knuckle-print: A new biometric identifier
This paper presents a new biometric identifier, namely finger-knuckle-print (FKP), for personal identity authentication. First a specific data acquisition device is constructed to...
Lin Zhang, Lei Zhang 0006, David Zhang
3DIM
2005
IEEE
16 years 8 days ago
3D Modeling of Outdoor Environments by Integrating Omnidirectional Range and Color Images
This paper describes a 3D modeling method for wide area outdoor environments which is based on integrating omnidirectional range and color images. In the proposed method, outdoor ...
Toshihiro Asai, Masayuki Kanbara, Naokazu Yokoya