Digital watermarking has become increasingly significant in copyright protection and robustness is a key problem of digital watermarking. This article proposes a robust watermark method based on JADE (Joint Approximat...
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The proceedings contain 565 papers. The topics discussed include: kinematics characteristic analysis of the jumping robot;VLSI architecture of defect feature extraction based on wavelet packet in ultrasonic nondestruc...
ISBN:
(纸本)9781424468911
The proceedings contain 565 papers. The topics discussed include: kinematics characteristic analysis of the jumping robot;VLSI architecture of defect feature extraction based on wavelet packet in ultrasonic nondestructive test;3D face recognition without variable facial expression;binary sequences with large family size and high linear complexity for spread spectrum communication systems;the security of cloud computing system enabled by trusted computing technology;a cosine theorem based algorithm for similarity aggregation of ontologies;improving image luminance appearance through recurrent local intensity adaptation;a multi-sensor image registration approach based on edge-correlation;GDP prediction by support vector machine trained with genetic algorithm;blind watermarking scheme based on remainder of distance vector of wavelet coefficients;modeling and forecasting short-term electricity load based on multi adaptive neural-fuzzy inference system by using temperature;and an image compression scheme based fusion and disassemble.
The proceedings contain 565 papers. The topics discussed include: kinematics characteristic analysis of the jumping robot;VLSI architecture of defect feature extraction based on wavelet packet in ultrasonic nondestruc...
ISBN:
(纸本)9781424468911
The proceedings contain 565 papers. The topics discussed include: kinematics characteristic analysis of the jumping robot;VLSI architecture of defect feature extraction based on wavelet packet in ultrasonic nondestructive test;3D face recognition without variable facial expression;binary sequences with large family size and high linear complexity for spread spectrum communication systems;the security of cloud computing system enabled by trusted computing technology;a cosine theorem based algorithm for similarity aggregation of ontologies;improving image luminance appearance through recurrent local intensity adaptation;a multi-sensor image registration approach based on edge-correlation;GDP prediction by support vector machine trained with genetic algorithm;blind watermarking scheme based on remainder of distance vector of wavelet coefficients;modeling and forecasting short-term electricity load based on multi adaptive neural-fuzzy inference system by using temperature;and an image compression scheme based fusion and disassemble.
This paper presents a framework for internet real-name system development that introduces a new phase in the usual procedure: Active Real-name System and Automatic Security Surveillance. The main goal of this paper is...
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The proceedings contain 565 papers. The topics discussed include: kinematics characteristic analysis of the jumping robot;VLSI architecture of defect feature extraction based on wavelet packet in ultrasonic nondestruc...
ISBN:
(纸本)9781424468911
The proceedings contain 565 papers. The topics discussed include: kinematics characteristic analysis of the jumping robot;VLSI architecture of defect feature extraction based on wavelet packet in ultrasonic nondestructive test;3D face recognition without variable facial expression;binary sequences with large family size and high linear complexity for spread spectrum communication systems;the security of cloud computing system enabled by trusted computing technology;a cosine theorem based algorithm for similarity aggregation of ontologies;improving image luminance appearance through recurrent local intensity adaptation;a multi-sensor image registration approach based on edge-correlation;GDP prediction by support vector machine trained with genetic algorithm;blind watermarking scheme based on remainder of distance vector of wavelet coefficients;modeling and forecasting short-term electricity load based on multi adaptive neural-fuzzy inference system by using temperature;and an image compression scheme based fusion and disassemble.
In this paper, several digital signal processing methods for fish monitoring system of net-cage in deep water based on LabVIEW are introduced. By using software programming techniques to replace the traditional hardwa...
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In this paper, an adaptive chaotic encrypted image digital watermarking algorithm based on DCT is presented. First, we design a binary image watermarking signal and encrypted it by a chaotic sequence cipher before it ...
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A new method of removing random noises in color images is described in this paper. It is based on wavelet transform combines with discrete K-L transform. The basic principle of the new method is that a color image is ...
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The ultra-wideband (UWB) technology is recognized as an ideal candidate to provide accurate localization in challenging indoor environments where other technologies, e.g. WiFi or ZigBee cannot yield good accuracy due ...
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ISBN:
(纸本)9781424479078
The ultra-wideband (UWB) technology is recognized as an ideal candidate to provide accurate localization in challenging indoor environments where other technologies, e.g. WiFi or ZigBee cannot yield good accuracy due to their signal bandwidth limitation. The energy detection receiver is currently one of the most promising low complexity non-coherent architectures that neither requires high sampling rates nor information about the channel. Despite a vast body of research on UWB ranging and localization, relatively little knowledge is available regarding practical implementations of the proposed ideas. Although there are some testbeds already proposed and built, most of them imply a sort of correlation and require very high sampling rates (in the order of several GS/s) which are still difficult to realize in hardware. Moreover, the majority of the platforms does not support visualization of results in real-time. In this paper, a UWB-based ranging platform with real-time signal processing is presented. It is based on the time-of-arrival (ToA) technique and relatively simple to implement non-coherent energy detection (ED) receiver architecture. Our first measurement results indicate that it is possible to achieve ranging accuracy of 1-3 cm with the sampling rate of 1 GS/s and with max. 3 bits of the A/D resolution.
The ray space interpolation is of crucial importance for Free Viewpoint Television (FTV) and it is a key technique to realize the system of FTV. Nowadays, there are two main methods in the ray space interpolation tech...
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