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ICIP
1998
IEEE
14 years 6 months ago
Two Bayesian Image Restoration Algorithms from Partially-Known Blurs
Nikolas P. Galatsanos, Vladimir Z. Mesarovic, Rafa...
ICIP
1998
IEEE
14 years 6 months ago
Segmentation of Dermatoscopic Images by Stabilized Inverse Diffusion Equations
Several segmentation techniques were evaluated for their effectiveness in distinguishing lesion from background in dermatoscopic images of pigmented lesions (moles and melanomas)....
Jianbo Gao, Jun Zhang, Matthew G. Fleming, Ilya Po...
ICIP
1998
IEEE
14 years 6 months ago
A Deformable Model for Human Organ Extraction
We present a modi cation of the well-known snakes algorithm for extracting contours in noisy images. Our modi cation addresses the issues of selection of the control points on an ...
Jean Gao, Akio Kosaka, Avinash C. Kak
ICIP
1998
IEEE
14 years 6 months ago
Accelerated Monotonic Algorithms for Transmission Tomography
We present a framework for designing fast and monotonic algorithms for transmission tomography penalizedlikelihood image reconstruction. The new algorithms are based on paraboloid...
Hakan Erdogan, Jeffrey A. Fessler
ICIP
1998
IEEE
14 years 6 months ago
A New Wavelet-based Scheme for Watermarking Images
Rakesh Dugad, Krishna Ratakonda, Narendra Ahuja
ICIP
1998
IEEE
14 years 6 months ago
A Neural Network based Scheme for Unsupervised Video Object Segmentation
In this paper, we proposed a neural network based scheme for performing unsupervised video object segmentation, especially for videophone or videoconferencing applications. The pr...
Anastasios D. Doulamis, Nikolaos D. Doulamis, Stef...
ICIP
1998
IEEE
14 years 6 months ago
Video Content Representation using Optimal Extraction of Frames and Scenes
In this paper, an efficient video content representation is proposed using optimal extraction of characteristic frames and scenes. This representation, apart from providing browsi...
Nikolaos D. Doulamis, Anastasios D. Doulamis, Yann...
ICIP
1998
IEEE
14 years 6 months ago
Adaptive Restoration of Speckled SAR Images using a Compound Random Markov Field
This paper proposes a restoration scheme for noisy images generated by coherent imaging systems (e.g., synthetic aperture radar, synthetic aperture sonar, ultrasound imaging, and ...
José M. B. Dias, José M. N. Leit&ati...
ICIP
1998
IEEE
14 years 6 months ago
Improved Watermark Detection Reliability using Filtering before Correlation
Geert Depovere, Ton Kalker, Jean-Paul M. G. Linnar...