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DPHOTO
2010
195views Hardware» more  DPHOTO 2010»
14 years 11 months ago
Direct PSF estimation using a random noise target
Conventional point spread function (PSF) measurement methods often use parametric models for the estimation of the PSF. This limits the shape of the PSF to a specific form provide...
Johannes Brauers, Claude Seiler, Til Aach
JMIV
2010
105views more  JMIV 2010»
14 years 8 months ago
Degeneracy of the Linear Seventeen-Point Algorithm for Generalized Essential Matrix
Abstract In estimating motions of multi-centered optical systems using the generalized camera model, one can use the linear seventeen-point algorithm for obtaining a generalized es...
Jun-Sik Kim, Takeo Kanade
ICPR
2010
IEEE
15 years 7 days ago
Spatial and Temporal Enhancement of Depth Images Captured by a Time-Of-Flight Depth Sensor
In this paper, we present a new method to enhance depth images captured by a time-of-flight (TOF) depth sensor spatially and temporally. In practice, depth images obtained from TO...
Sung-Yeol Kim, Ji-Ho Cho, Andreas Koschan, Mongi A...
WACV
2008
IEEE
15 years 4 months ago
Cata-Fisheye Camera for Panoramic Imaging
We present a novel panoramic imaging system which uses a curved mirror as a simple optical attachment to a fisheye lens. When compared to existing panoramic cameras, our “cata-...
Gurunandan Krishnan, Shree K. Nayar
DAC
2009
ACM
15 years 10 months ago
A real-time program trace compressor utilizing double move-to-front method
This paper introduces a new unobtrusive and cost-effective method for the capture and compression of program execution traces in real-time, which is based on a double move-to-fron...
Vladimir Uzelac, Aleksandar Milenkovic