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PRL
2002
101views more  PRL 2002»
15 years 6 months ago
Multifocus image fusion using artificial neural networks
Optical lenses, particularly those with long focal lengths, suffer from the problem of limited depth of field. Consequently, it is often difficult to obtain good focus for all obj...
Shutao Li, James T. Kwok, Yaonan Wang
ICIP
2006
IEEE
16 years 8 months ago
A Photometric Model for Specular Highlights and Lighting Changes. Application to Feature Points Tracking
This article proposes a local photometric model that compensates for specular highlights and lighting variations due to position and intensity changes. We define clearly on which ...
Alain Trémeau, Christine Fernandez-Maloigne...
CVPR
2009
IEEE
17 years 1 months ago
Learning Based Automatic Face Annotation for Arbitrary Poses and Expressions from Frontal Images Only
Statistical approaches for building non-rigid deformable models, such as the Active Appearance Model (AAM), have enjoyed great popularity in recent years, but typically require ...
Akshay Asthana (Australian National University), R...
TOG
2002
172views more  TOG 2002»
15 years 6 months ago
Transferring color to greyscale images
We introduce a general technique for "colorizing" greyscale images by transferring color between a source, color image and a destination, greyscale image. Although the g...
Tomihisa Welsh, Michael Ashikhmin, Klaus Mueller
BMVC
2010
15 years 4 months ago
A 2D+t Feature-preserving Non-local Means Filter for Image Denoising and Improved Detection of Small and Weak Particles
A feature-preserving non-local means (FP-NLM) filter has been developed recently for denoising images containing small and weak particlelike objects. It explores the commonly used...
Lei Yang, Richard Parton, Graeme Ball, Zhen Qiu, A...