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171
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ICPR
2000
IEEE
16 years 8 months ago
Acceleration of Thresholding and Labeling Operations through Geometric Processing of Gray-Level Images
This paper explores the utilization of adaptive triangular meshes representing gray-level images to accelerate basic image processing operations. In particular, two algorithms for...
Miguel Angel García, Boris Xavier Vintimill...
ISBI
2002
IEEE
16 years 8 months ago
Image registration using robust correlation
We have investigated an intensity-based image registration technique using a robust correlation coefficient as a similarity measure. The proposed method has an advantage over the ...
Jeongtae Kim, Jeffrey A. Fessler
197
Voted
ICIAP
2009
ACM
16 years 8 months ago
A Generic Method of Line Matching for Central Imaging Systems under Short-Baseline Motion
Abstract. Line matching across images taken by a central imaging system (perspective or catadioptric) with focus on short baseline motion of the system is proposed. The relationshi...
Saleh Mosaddegh, David Fofi, Pascal Vasseur
ISCAS
2008
IEEE
91views Hardware» more  ISCAS 2008»
16 years 1 months ago
Phototransistor image sensor in silicon on sapphire
— We present a back-illuminated 32 x 32 pixel image sensor in 0.5-µm silicon-on-sapphire process. The imager performs ”snap-shot” image acquisition and analog readout at a c...
Joon Hyuk Park, Eugenio Culurciello
178
Voted
3DIM
2007
IEEE
16 years 1 months ago
Orientation of Image Sequences in a Point-based Environment Model
In this paper we propose a method to determine the exterior orientation of each frame of an intensity image sequence using prior knowledge of the scene stored in a pointbased envi...
Jan Böhm