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ICASSP
2011
IEEE
14 years 8 months ago
Fully non-local super-resolution via spectral hashing
Super-resolution is the task of creating an high resolution image from a low resolution input sequence. To overcome the difficulties of fine image registration, several methods ...
Emmanuel d'Angelo, Pierre Vandergheynst
CGF
2008
151views more  CGF 2008»
15 years 4 months ago
Characterization for High Dynamic Range Imaging
In this paper we present a new practical camera characterization technique to improve color accuracy in high dynamic range (HDR) imaging. Camera characterization refers to the pro...
Min H. Kim, Jan Kautz
MICCAI
2004
Springer
15 years 9 months ago
Immediate Ultrasound Calibration with Three Poses and Minimal Image Processing
Abstract. This paper introduces a novel method for ultrasound (US) probe calibration based on closed-form formulation and using minimal US imaging allowing for an immediate result....
Anand Viswanathan, Emad Boctor, Russell H. Taylor,...
CGF
2004
97views more  CGF 2004»
15 years 4 months ago
Image Interpolation by Pixel-Level Data-Dependent Triangulation
We present a novel image interpolation algorithm. The algorithm can be used in arbitrary resolution enhancement, arbitrary rotation and other applications of still images in conti...
Dan Su, Philip Willis
PAMI
2011
14 years 11 months ago
Facial Deblur Inference Using Subspace Analysis for Recognition of Blurred Faces
— This paper proposes a novel method for recognizing faces degraded by blur using deblurring of facial images. The main issue is how to infer a Point Spread Function (PSF) repres...
Masashi Nishiyama, Abdenour Hadid, Hidenori Takesh...