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ICIP
2003
IEEE
16 years 1 months ago
Shape analysis algorithm based on information theory
In this paper, we describe an algorithm to measure the shape complexity for discrete approximations of planar curves in 2D images and manifold surfaces for 3D triangle meshes. We ...
Andreas Koschan, Besma Roui-Abidi, David L. Page, ...
ICIP
2003
IEEE
16 years 1 months ago
Dither-modulation data hiding with distortion-compensation: exact performance analysis and an improved detector for JPEG attacks
The binary Distortion Compensated Dither-Modulation (DCDM), which can be regarded to as a baseline for quantizationbased data-hiding methods, is rigorously analyzed. A novel and a...
Félix Balado, Fernando Pérez-Gonz&aa...
ICIP
2002
IEEE
16 years 1 months ago
A comparative analysis of two distance measures in color image databases
Euclidean distance measure has been used in comparing feature vectors of images, while cosine angle distance measure is used in document retrieval. In this paper, we theoretically...
Shamik Sural, Gang Qian, Sakti Pramanik
VLSID
2002
IEEE
142views VLSI» more  VLSID 2002»
16 years 6 days ago
Degree-of-Freedom Analysis for Sequential Machines Targeting BIST Quality and Gate Area
| This paper reports the design of BIST structures for sequential machines. Testability of an FSM is limited due to the fact that some machine states remain unreachable and some ac...
Samir Roy, Biplab K. Sikdar, Monalisa Mukherjee, D...
ISCAS
2007
IEEE
149views Hardware» more  ISCAS 2007»
15 years 6 months ago
Convergence Analysis of the Unscented Kalman Filter for Filtering Noisy Chaotic Signals
— The unscented Kalman filter (UKF) has recently been proposed for filtering noisy chaotic signals. Though computationally advantageous, the UKF has not been thoroughly analyze...
Jiuchao Feng, Hongjuan Fan, Chi K. Michael Tse