4 Result(s)
within
Conference Paper
Ovidiu Ghita
Computer Science
Computer Graphics
Pattern Recognition
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Chapter and Conference Paper
A New Anticorrelation-Based Spectral Clustering Formulation
This paper introduces the Spectral Clustering Equivalence (SCE) algorithm which is intended to be an alternative to spectral clustering (SC) with the objective to improve both speed and quality of segmentation...
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Chapter and Conference Paper
A New Manifold Representation for Visual Speech Recognition
In this paper, we propose a new manifold representation capable of being applied for visual speech recognition. In this regard, the real time input video data is compressed using Principal Component Analysis (...
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Chapter and Conference Paper
Shape Filtering for False Positive Reduction at Computed Tomography Colonography
In this paper, we treat the problem of reducing the false positives (FP) in the automatic detection of colorectal polyps at Computer Aided Detection in Computed Tomography Colonography (CAD-CTC) as a shape-fil...
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Chapter and Conference Paper
Experimentation on the Use of Chromaticity Features, Local Binary Pattern, and Discrete Cosine Transform in Colour Texture Analysis
This paper describes a method for colour texture analysis, which performs segmentation based on colour and texture information. The main goal of this approach is to examine the contribution of chromaticity fea...
