242 Result(s)
within
Computer Science
Image Processing and Computer Vision
Information Systems Applications (incl. Internet)
**u Tao
Chapter
Conference Paper
-
Chapter and Conference Paper
A Bayesian Method for Content-Based Image Retrieval by Use of Relevance Feedback
This paper proposes a new Bayesian method for content-based image retrieval using relevance feedback. In this method, the problem of contentbased image retrieval is first formulated as a two-class classificati...
-
Chapter and Conference Paper
Rough Fuzzy Integrals for Information Fusion and Classification
This paper presents two extended fuzzy integrals under rough uncertainty, i.e. rough upper fuzzy and lower fuzzy integrals, and extended properties are also given. Furthermore, these two integrals are applied ...
-
Chapter and Conference Paper
Clustering XML Documents by Structure
This work explores the application of clustering methods for grou** structurally similar XML documents. Modeling the XML documents as rooted ordered labeled trees, we apply clustering algorithms using distan...
-
Chapter and Conference Paper
A Robust Image Enhancement Technique for Improving Image Visual Quality in Shadowed Scenes
An effective and robust image enhancement algorithm is presented for improving the visual quality of digital images captured under extremely low or non-uniform lighting conditions. The proposed algorithm is co...
-
Chapter and Conference Paper
ROI and FOI Algorithms for Wavelet-Based Video Compression
Many techniques make great contributions to video compression with removal of spatial and temporal redundancy in and between frames. However, compressed video is still rather large for applications such as sur...
-
Chapter and Conference Paper
A Hybrid Motion Compensated 3-D Video Coding System for Blocking Artifacts Reduction
We compare, both objectively and subjectively, the performance of various advanced motion compensation methods, including overlapped block motion compensation (OBMC) and control grid interpolation (CGI), in a ...
-
Chapter and Conference Paper
Domain Knowledge Ontology Building for Semantic Video Event Description
A novel method for video event analysis and description based on the domain knowledge ontology has been put forward in this paper. Semantic concepts in the context of the video event are described in one speci...
-
Chapter and Conference Paper
Study on Data Collaboration Service for Collaborative Virtual Geographic Environment
The use of Collaborative Virtual Geographic Environments (CVGE) is one of the most promising uses of virtual reality in geographic field. Data collaboration can support multi-directional sharing of data and fi...
-
Chapter and Conference Paper
Denoising by Anisotropic Diffusion of Independent Component Coefficients
In this paper, we propose an image denoising method that incorporates anisotropic diffusion and independent component analysis (ICA) techniques. An image is decomposed into independent component coefficients, ...
-
Chapter and Conference Paper
PanoWalk: A Remote Image-Based Rendering System for Mobile Devices
Real-time rendering of complex 3D scene on mobile devices is a challenging task. The main reason is that mobile devices have limited computational capabilities and are lack of powerful 3D graphics hardware sup...
-
Chapter and Conference Paper
A Distributed Computing Service for Neural Networks and Its Application to Flood Peak Forecasting
How to exploit current information techniques for rapidly and accurately building a fittest neural network becomes increasingly significant for flood peak forecasting. This paper firstly designs a distributed ...
-
Chapter and Conference Paper
Limited Recurrent Neural Network for Superresolution Image Reconstruction
The paper proposes a new method for image resolution enhancement from multiple images using the limited recurrent neural network (LRNN) approach, which is a set of collectively operating feed-forward neural ne...
-
Chapter and Conference Paper
The Research of Spiritual Consolation Object with the Function of Affective Computing
China is running to the aging society. In China, the number of the elder’s families of empty nest presents an ascendant trend. It has caused various kinds of demands of the service for spiritual consolation. T...
-
Chapter and Conference Paper
Unifying Keywords and Visual Features Within One-Step Search for Web Image Retrieval
The multi-modal characteristics of Web image make it possible to unify keywords and visual features for image retrieval in Web context. Most of the existing methods about the integration of these two features ...
-
Chapter and Conference Paper
Virtual Tang-Style Timber-Frame Building Complex
Timber-frame building is one of gems of Chinese ancient buildings. Protecting and researching historic buildings by using computer technologies has become a hot topic and urgent task in the field of digital cu...
-
Chapter and Conference Paper
SuperResolution Image Reconstruction Using a Hybrid Bayesian Approach
There are increasing demands for high-resolution (HR) images in various applications. Image superresolution (SR) reconstruction refers to methods that increase image spatial resolution by fusing information fr...
-
Chapter and Conference Paper
A Novel Sports Video Logo Detector Based on Motion Analysis
Replays are key cues for events detection in sport videos since they are the immediate consequence of highlights or important events happened in sports. In many sports videos, replays are usually sandwiched wi...
-
Chapter and Conference Paper
Kd-Tree Based OLS in Implicit Surface Reconstruction with Radial Basis Function
In this paper, we propose a new method for surface reconstruction from scattered point set based on least square radial basis function (LSRBF) and orthogonal least square forward selection procedure. Firstly, ...
-
Chapter and Conference Paper
A Three-Level Scheme for Real-Time Ball Tracking
A three-level method is proposed to achieve robust and real-time ball tracking in soccer videos. It includes object-, intra-trajectory-, and inter-trajectory-level processing. Due to much noise and frequent oc...
-
Chapter and Conference Paper
Robust Speaking Face Identification for Video Analysis
We investigate the problem of automatically identifying speaking faces for video analysis using only the visual information. Intuitively, mouth should be first accurately located in each face, but this is extr...
