122 Result(s)
within
Conference Paper
**ting Jiang
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Chapter and Conference Paper
Level-Set Curve Particles
In many applications it is necessary to track a moving and deforming boundary on the plane from infrequent, sparse measurements. For instance, each of a set of mobile observers may be able to tell the position...
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Chapter and Conference Paper
Study on Debris Flow Hazard Discriminant Analysis and Zoning of One Dump
Due to the dump consists of a large number of loose materials and it is located at the hillside, the dump with bad engineering geological condition is likely to constitute a composite slope mass. During the ra...
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Chapter and Conference Paper
The Wideband Spectrum Sensing Based on Compressed Sensing and Interference Temperature Estimation
Future cognitive radios will be capable of scanning a wide band of frequencies, in the order of a few GHz, and the employment of adaptive wave-forms according to the estimated spectrum of the licensed systems ...
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Chapter and Conference Paper
Study on Synthetic Evaluation of Human Performance in Manually Controlled Spacecraft Rendezvous and Docking Tasks
Manual-Control Rendezvous and Docking (MCRVD) is a complex and demanding task which requires astronauts to control the direction of six-freedom of the spacecraft accurately by hand. Its performance has a close...
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Chapter and Conference Paper
Lightweight Security for WSN Based on Network Coding
The application of network coding has been improving the performance of Wireless Sensor Networks (WSN). Compared with previous, the security performance has been improved. But when faced with security attacks—...
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Chapter and Conference Paper
Research on Theory of Almost Perfect Binary-Third-Order Cyclic Autocorrelation Sequences
Because higher-order cumulant (HOC) is insensitive to the adding Gaussian noise and symmetry non-Gaussian noise, a new kind of perfect discrete signal with good periodic correlation function is presented, whic...
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Chapter and Conference Paper
Quality Estimation for H.264/SVC Inter-layer Residual Prediction in Spatial Scalability
Scalable Video Coding (SVC) provides an efficient compression for the video bitstream equipped with various scalable configurations. H.264 scalable extension (H.264/SVC) is the most recent scalable coding stan...
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Chapter and Conference Paper
A Method of Obstacle Identification Based on UWB and Selected Bispectra
Ultra-wideband (UWB) radar is widely used in the obstacle identification, and the procedure is done by analyzing the echo signals. In this paper, a novel method of target detection is proposed. The perspective...
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Chapter and Conference Paper
Toward Perception-Based Shape Decomposition
The aim of this work is to decompose shapes into parts which are consistent to human perception. We propose a novel shape decomposition method which utilizes the three perception rules suggested by psychologic...
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Chapter and Conference Paper
J2EE-Based General Document Transceiver System
Along with the development of computer network technology, network technology is integrate into management and has become important symbol and method of modern office. Sending and receiving of documents are es...
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Chapter and Conference Paper
Research on Intelligent Recording and Broadcasting System in Classroom Teaching
Though currently a large number of intelligent recording and broadcasting system of classroom teaching can proceed with transcribing and webcasting, the effects of the radio is far from ideal. It can’t maintai...
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Chapter and Conference Paper
Self-Adaptive Image Transfer with Unequal Protection by Prioritized LT Code
The degree distribution of a fountain code is a key evaluation point. Good fountain codes should have low average degrees and fine performance. This paper suggests a way of allocating the source code based on ...
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Chapter and Conference Paper
A Method of Target Detection and Identification Based on UWB and PSO-WNN
UWB radar is widely used in target detection and identification because of its spectrum in range of GHz. A novel method of target detection based on Particle Swarm Optimization-based Wavelet Neural Network (PS...
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Chapter and Conference Paper
Target Detection and Classification by UWB Communication Signal Based on Third-Order Cumulants
We have taken an experimental study about a novel method of the feasibility of ultra-wideband (UWB) communication system to concealed obstacles detection and classification. The recognition of target can be ac...
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Chapter and Conference Paper
A Method of Object Identification Based on Gabor-Network and UWB
UWB communication has obvious advantages in the aspect of transmission rate, power consumption and price cost. Therefore, it has become the focus of the academia and industry. For the low power consumption, hi...
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Chapter and Conference Paper
A New UWB Target Detection and Identification Method Based on Extreme Learning Machine
UWB is a short-range wireless communication technology with strong resolution, detection and anti-jamming capability. UWB radar has been widely used in the transportation detection, bridge detection [1], medic...
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Chapter and Conference Paper
A New Method of Target Identification in UWB Communication System Based on Smooth Pseudo Wigner Ville Distribution and Semi-supervised Clustering
Ultra Wideband (UWB) technology has been widely used for target identification with its strong penetrability, high resolution and good anti-interference ability. This paper proposes a new method to detect and ...
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Chapter and Conference Paper
Unequal-Compressed Sensing Based on the Characteristics of Wavelet Coefficients
Compressed sensing (CS) has drawn quite an amount of attentions as a joint sampling and compression approach. Its theory shows that if a signal is sparse or compressible in a certain transform domain, it can b...
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Chapter and Conference Paper
Influence of Highlighting Words Beneath Icon on Performance of Visual Search in Tablet Computer
This study compares the influence of different kinds of highlighting words beneath icons on visual search performance on the interface of tablets through response time and accurate rates of participants comple...
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Chapter and Conference Paper
Compressed Sensing Method for Secret Key Generation Based on MIMO Channel Estimation
In searching for alternative solutions of secret key generation in wireless networks, many physical-layer-based methods have been proposed. These methods exploit the inherent randomness and reciprocity of the ...
