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ACIVS
2006
Springer
13 years 9 months ago
A Charged Active Contour Based on Electrostatics
We propose a novel active contour model by incorporating particle based electrostatic interactions into the geometric active contour framework. The proposed active contour, embedde...
Ronghua Yang, Majid Mirmehdi, Xianghua Xie
ACIVS
2006
Springer
13 years 9 months ago
Alternative Fuzzy Clustering Algorithms with L1-Norm and Covariance Matrix
In fuzzy clustering, the fuzzy c-means (FCM) algorithm is the best known and most used method. Although FCM is a very useful method, it is sensitive to noise and outliers so that W...
Miin-Shen Yang, Wen-Liang Hung, Tsiung-Iou Chung
ACIVS
2006
Springer
13 years 9 months ago
A New Fuzzy-Based Wavelet Shrinkage Image Denoising Technique
This paper focuses on fuzzy image denoising techniques. In particular, we investigate the usage of fuzzy set theory in the domain of image enhancement using wavelet thresholding. W...
Stefan Schulte, Bruno Huysmans, Aleksandra Pizuric...
ACIVS
2006
Springer
13 years 9 months ago
The RIM Framework for Image Processing
A new design for image processing frameworks is proposed. The new design addresses high-level abstractions suited for componentbased image processing applications, in particular re...
Øyvind Ryan
ACIVS
2006
Springer
13 years 9 months ago
Dilation Matrices for Nonseparable Bidimensional Wavelets
Abstract. For nonseparable bidimensional wavelet transforms, the choice of the dilation matrix is all–important, since it governs the downsampling and upsampling steps, determine...
Ana M. C. Ruedin
ACIVS
2006
Springer
13 years 9 months ago
Improvement of Conventional Deinterlacing Methods with Extrema Detection and Interpolation
Abstract. This article presents a new algorithm for spatial deinterlacing that could easily be integrated in a more complete deinterlacing system, typically a spatio-temporal motio...
Jérôme Roussel, Pascal Bertolino, Mar...
ACIVS
2006
Springer
13 years 9 months ago
Stereo Matching Using Scanline Disparity Discontinuity Optimization
We propose a scanline energy minimization algorithm for stereo vision. The proposed algorithm differs from conventional energy minimization techniques in that it focuses on the re...
Ho Yub Jung, Kyoung Mu Lee, Sang Uk Lee
ACIVS
2006
Springer
13 years 9 months ago
Color-Based Multiple Agent Tracking for Wireless Image Sensor Networks
This paper presents an implementation of a color-based multiple agent tracking algorithm targeted for wireless image sensor networks. The proposed technique is based on employing l...
Emre Oto, Frances Lau, Hamid K. Aghajan
ACIVS
2006
Springer
13 years 9 months ago
Motion Blur Concealment of Digital Video Using Invariant Features
This paper deals with concealment of motion blur in image sequences. The approach is different from traditional methods, which attempt to deblur the image. Our approach utilizes t...
Ville Ojansivu, Janne Heikkilä
ACIVS
2006
Springer
13 years 9 months ago
Scalable and Channel-Adaptive Unequal Error Protection of Images with LDPC Codes
This paper considers the design of an optimal joint source-channel coding system employing scalable wavelet-based source coders and unequal error protection for error-resilient tra...
Adrian Munteanu, Maryse R. Stoufs, Jan Cornelis, P...