Improvements in network infrastructures, storage capacity and computing power, along with advances in video coding technology, are enabling an increasing popularity of multimedia applications. Traffic modeling plays a...
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ISBN:
(纸本)9781424479078
Improvements in network infrastructures, storage capacity and computing power, along with advances in video coding technology, are enabling an increasing popularity of multimedia applications. Traffic modeling plays an important role in the performance evaluation of network architectures and protocols. In this paper, we describe a tool for video traffic modeling. A graphical user interface is presented to facilitate the process. The proposed traffic models can be easily integrated into simulation studies.
based on a 2-DOF manipulator, this paper realizes a closed loop control system by adding image transmission module and image processing module to an semi-closed-loop networked control system. The camera calibration an...
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A new computer-aided detection (CAD) scheme for detecting lung nodules is proposed in this paper. Firstly, the lung region is segmented from the CT data using adaptive threshold algorithm etc;Secondly, building active...
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This paper presents the design of a Service Oriented Architecture (SOA) -based platform for image processing on web. In service oriented architectures, the most important element is the service, a resource provided to...
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ISBN:
(纸本)9781605588124
This paper presents the design of a Service Oriented Architecture (SOA) -based platform for image processing on web. In service oriented architectures, the most important element is the service, a resource provided to remote clients via a service contract. SOA-basedsystems may prove to be a good solution to address problems like large storage and expensive computational requirements faced in image processing applications. We propose a component-based platform which is not tied to a specific programming language or a specific technology. The Web service provides various functions of pre-processing, noise removal, segmentation and feature extraction. Each phase in image processing system is viewed as a Web service operated on the internet. Each algorithm is implemented as a Web service. Set of algorithms are implemented for each phase and the phases of image processing are linked dynamically. The dynamically linking of web service is based on the quality defining attributes of the input image. Copyright 2010 ACM.
There are several speech-basedinternet browsers for visually challenged currently available in the market. These are proved to be helpful in information and knowledge gathering to the target group. But a dialogue bas...
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In this paper a new image denoising algorithm is presented based on independent component analysis(ICA) and nonsubsampled contourlet transform(NSCT), taking full advantage of NSCT's strong points of translation-in...
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In this paper we propose a multi-sensor image registration approach based on edge-correlation. Firstly, edges of images are extracted and the longer edges are coded by modified Freeman. Secondly initializing correlati...
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In practice, we proposed a digital watermarking algorithm against dithering attack. This scheme firstly broke up an original image into 8×8 blocks and watermark was put into the image by the relation of DC coeffi...
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The rapid growth of P2P networks provides CBIR systems a distributed and suitable environment. In this survey, we review more than thirty recent articles on content-basedimage retrieval and similarity search methods ...
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ISBN:
(纸本)9781450304603
The rapid growth of P2P networks provides CBIR systems a distributed and suitable environment. In this survey, we review more than thirty recent articles on content-basedimage retrieval and similarity search methods in various P2P networks. We discuss them separately according to the different P2P topologies. Query routing, indexing, and other aspects in CBIR systems, based on three types of P2P topologies, are investigated. At the end, we give some future research directions with considering both the current technologies and real-world demands. Copyright 2010 ACM.
An adaptive digital image stabilization method based on empirical mode decomposition is presented in this paper. The frame position signal is firstly decomposed into a series of intrinsic mode functions, and then the ...
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