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» A Closed Form Solution to Natural Image Matting
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JSYML
2008
98views more  JSYML 2008»
14 years 9 months ago
Combinatorial images of sets of reals and semifilter trichotomy
Using a dictionary translating a variety of classical and modern covering properties into combinatorial properties of continuous images, we get a simple way to understand the inter...
Boaz Tsaban, Lyubomyr Zdomskyy
CVPR
2004
IEEE
15 years 11 months ago
A Minimal Solution to the Generalised 3-Point Pose Problem
It is a well known classical result that given the image projections of three known world points it is possible to solve for the pose of a calibrated perspective camera to up to f...
David Nistér
83
Voted
TIP
2008
108views more  TIP 2008»
14 years 9 months ago
Design of Linear Equalizers Optimized for the Structural Similarity Index
Abstract--We propose an algorithm for designing linear equalizers that maximize the structural similarity (SSIM) index between the reference and restored signals. The SSIM index ha...
Sumohana S. Channappayya, Alan C. Bovik, Constanti...
ISCAS
1999
IEEE
88views Hardware» more  ISCAS 1999»
15 years 1 months ago
Signal waveform characterization in RLC trees
- Closed form solutions for the 50% delay, rise time, overshoot characteristics, and settling time of signals in an RLC tree are presented. These solutions have the same accuracy c...
Yehea I. Ismail, Eby G. Friedman, José Luis...
ICRA
2002
IEEE
86views Robotics» more  ICRA 2002»
15 years 2 months ago
Robust Active Stereo Calibration
We present a calibration procedure to determine the kinematic parameters of an active stereo system in a robot-centric frame of reference. Our goal was to obtain a solution of suļ...
Jeremiah J. Neubert, Nicola J. Ferrier