A compressive sensing technique for imagesignal to cope with image compression and restoration is adopted in this paper. First of all wavelet transforms method is applied in image compressing to preserve the construc...
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ISBN:
(纸本)9783037851494
A compressive sensing technique for imagesignal to cope with image compression and restoration is adopted in this paper. First of all wavelet transforms method is applied in image compressing to preserve the constructive, Secondly, sparse matrix is available by required wavelet ratio. Thirdly, the compressing image is used to restoration the original image. Experimental results show that the proposed algorithm is effective and compares favorably with existing techniques.
This paper introduces a Direct Accountability technique for real-time estimation of head's position and orientation. Unlike existing works which rely on feature extraction either in the image domain or in 3D space...
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In this paper, we put forward a new piecewise hybrid system, and explore the methods for processing image data with the principle of stochastic resonance so as to improve the quality of images with noise. We focus on ...
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SELinux is one of most used access control models in Linux operating systems. This paper provides an encoding of a default SELinux security policy using the Organization based access control model (Orbac). We will use...
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Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the conference event and publication of the proceedings record.
Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the conference event and publication of the proceedings record.
Fire detection is very important in safety area, and at all times it is a difficult problem in coal mine. In this paper, a real-time fire-detector algorithm is proposed. In early stage there is no evident flame, and t...
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In this paper, we propose a hand gesture based human computer interaction system comprising of a webcam and a pocket projector. The projector projects the display on the wall on any other plain surface. User can inter...
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Ultra Wideband (UWB) technology shows a new way for Through-the-wall radar imaging which is of very high importance in urban warfare. Three dimensional imaging gives more information of the scene compared to the conve...
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ISBN:
(纸本)9781457716928
Ultra Wideband (UWB) technology shows a new way for Through-the-wall radar imaging which is of very high importance in urban warfare. Three dimensional imaging gives more information of the scene compared to the conventional two dimensional. This paper makes use of impulse like signals which suites as best waveform for UWB transmission, and discusses the need for raw radar processing. It extends the back projection approach for three dimensional target imaging. Major part of the clutter is removed by selecting the voxels that were of targets. The selection is done by the received signal strength at that voxel. The threshold limit after normalizing the signal intensity is taken as 0.75. The simulation results show the close resemblance of the three dimensional image to its original shape and this closeness is observed to be as 53 %.
The proceedings contain 136 papers. The topics discussed include: alternative implementation techniques of parallelized differential evolution for multi-core processors;designing of expert system for troubleshooting d...
ISBN:
(纸本)9781424499830
The proceedings contain 136 papers. The topics discussed include: alternative implementation techniques of parallelized differential evolution for multi-core processors;designing of expert system for troubleshooting diagnosis on gas chromatography GC-2010 by means of inference method;collaborative internet content filtering on the internet infrastructure in Malaysia;reinforcement mechanism and engineering applications of jointed rock mass;uncertainty, protocol behavior prediction through chaos theory?;primary signal detection over Rayleigh fading channel for cognitive radio;study on data stream prediction based on least square support vector machine;digital watermark for document electronic seal system based on DCT technology;experimental research of image digital watermark based on DWT technology;and the scientific and technological secrecy management of military enterprise based on the dynamical theory of tacit knowledge transition.
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