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Research on Iris Image Feature Analysis
With the rapid development of information technology in society, personal authentication is becoming necessary in more and more fields. The traditional personal authentication methods cannot keep up with the requirements of the society becau....
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The Application of Spatial Binary Nonlinear Correlation in Optical Pattern Recognition
With the development and extensive application of Spatial Light Modulator(SLM) and CCD, many attentions have been payed to the optoelectronic hybrid pat-tern recognition systems. The ?exibility and programmability of electronic systemmake va....
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Research on Mura Inspection Technology of TFT-LCD Based on Machine Vision
The manufacturing process of TFT-LCD is comprised of about 100 working procedures. Though most of them are performed in net rooms, TFT-LCD panels would exhibit some visual defects inescapability. Mura defect is a familiar kind of region defe....
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Research on the Key Techniques of Microelectronic Products Vision Inspection
Microelectronic industry is the kernel and foundation of the information industry, it is the important assurance to improve national economy. With the development of microelectronic products(integrated circuit, printed circuit board, etc) di....
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Research on Application of Wavelet to Texture Image Processing
Texture is an important attribute in the image, which provides substantial information for the recognition and interpretation of this image. The basic research problems of the image texture are texture perception, texture analysis, texture s....
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Research on Neuro-Fuzzy Classifier and Fuzzy Image Processing
Fuzzy pattern recognition and fuzzy image processing are studied in this dissertation. First, as an aspect of the fuzzy pattern recognition, a neuro-fuzzy classifier is discussed here. Secondly, a fuzzy image processing method based on fuzzy....
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The Research Based on Video Text Detection and Video Object Segmentation
This dissertation is focus on one of the key techniques related to MPEG-7 standards--the methods of video text detection, locating, and segmentation. By the affectionof the complexity of the background, the contrast of the text with the back....
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The Study on the Segmentation of Circle-Like Particle Images
The processing and analysis of circle-like particle image has a wide application in industry, agriculture, and medical treatment, such as the grain, rock, colony, blood cell, bubble, bar, and etc. After these particles being segmented from t....
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Research on Iris Recognition Algorithm
In modern times, going with the development of science, technology and economy, people think much of identity recognition more and more. But traditional identity recognition technologies such as password etc. have not suit the identity recog....
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Research on the System of the Segmentation and Tracking of the Time Lapse of Neural Stem Cells
Adult neuron stem cells are a sort of cells hidden in some positions of adult nerve system. They have so good plasticity that can be artificially built by means of gene engineering or cell engineering and some other modern techniques in orde....
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Research on Human Identification Based on Gait Analysis
With the development of the security requirement of modern society, it becomes the mainstream to identify one's identity with biometric today. Among the different biometrical characters, gait has its own advantages which is untouched and req....
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Research on Some Problems of Kernel Method in Pattern Recognition
Kernel method is a powerful machine learning method developed recently. It builds on the statistical learning theory. Statistics have been playing an importorn role in machine learning and pattern recognition, but most of results of classica....
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Research on the Technology of Online Handwritten Singature Verification
System and information security is becoming increasingly important in the information society. Personal authentication is becoming necessary in more and more fields. The traditional personal authentication methods cannot keep up with the dev....
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Investigation of Virtual Scene Rendering Techniques Based on Geometry and Image Combination
With developing of computer vision techniques, investigation of virtual scene rendering technique has become an important part of virtual reality system. Traditional virtual scene constructing method based on geometry is on the basis of comp....
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Research of Product Design Automatic System in CIMS Environment
The Complex Electro-Mechanical(CEM) products are type of discrete manufacture. It is very difficult in design and manufacture for most CEM, and it is the focus of competition in international manufacturing community. The goal of competition....
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Reconstruction of High Quality Engineering Surfaces and Surface Interrogation
The quality of reconstructed surfaces from measured data is related to many factors, such as quality of original data and the parameterization results of them, surface fitting strategy, surface post-processing, and so on. This dissertation,....
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Verification, Validation and Accreditation Research on HLA Simulation Systems
The High Level Architecture (HLA), which has been accepted as an IEEE standard, is the specification for distributed interactive simulation. Along with the scope and scale of the HLA distributed simulation applications expanding, Verificatio....
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Research on Synthetic Natural Environment Modeling and Simulation
Synthetic Natural Environment (SNE) Modeling and Simulation (MS, but also the key of acquiring and improving interoperability, reusability and creditability of MS. With the SNE MS with emphasis.First of all, the dissertation establishes the....
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Research on Motion Generation and Control Techniques for Virtual Human
With the in-depth development of virtual reality technology and the increasing requirement for it, the modeling and simulation of virtual human in the virtual environment have attracted more and more attention, gradually forming a new hot re....
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The Research on Web Services-based Dynamic Virtual Enterprise (WSDVE) and Its Key Techniques
With the great competition and changing market environment, manufacturing Enterprise must adapt themselves for survive. As a result, there appear many new models and philosophies, such as Concurrent Engineering (CE), Agile Manufacturing (AM)....
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Research on Key Technologies and Design of Scene Simulating System of Aero Simulator
Aero simulator is a large-scale comprehensive system integrated with many technologies. The most important embodiment of the system is scene simulation. In the process of research and development of the first large flight simulator for task....
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Research on Credibility Evaluation of Modeling and Simulation for Large-Scale Complex System
Researches on simulation credibility are important in system simulation theory and application. As a hotspot in current Modeling and Simulation (MS based on similarity theory, discussed relations among system, simulation and evaluation. Then....
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Modeling and Simulation of Computer Generated Forces Based on Multi-Agent
As important ways and means for understanding and studying wars, warfare simulation has becoming more and more significant for analysis, training and T&E (Test and Evaluation). Warfare simulation is an important technology way to improve bat....
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Studies on Physically Based Realistic Rendering of Nature Phenomena
Real-time modeling and rendering of natural phenomena has been a hotspot and one of the most difficult tasks in Compute Graphics. It has been found wide application in many domains such as computer animation, landscaping, architecture, speci....
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Geometry Modeling and Rendering of Point Set Surface
Point sample, as a fundamental primitive for geometric modeling and image synthesis, has recently gained increasing attentions in computer graphics community. As more and more high precision and detailed geometric models are required in many....
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Research on Key Technologies for 3D Reconstruction from Uncalibrated Image Sequences
As the developing of computer and internet technologies, there is more and more demand for 3D object or scene models in our life. Obtaining realistic 3D models from uncalibrated image sequences is a hot research aspect in computer graphics a....
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Object Detection Based on Mathematical Morphology
Image object detection is a task valuable for both theoretical research and practical usage, and is served to many fields of defense as well as civil economic construction. The traditional linear and statistical theories can no longer satisf....
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The Research and Implementation of Footprint Recognition Algorithm
In this paper, the footprint test theory and technique's development and application and the future developing direction is summarily introduced firstly, and the footprint's structure characteristic and measure methods and its important acti....
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The Research on UHF RFID System and Antenna
Recent years, the research and application of Radio Frequency Identification (RFID) technology develop quite fast, especially UHF band backscatter modulation RFID technology. This paper studies key components of UHF band RFID systems, which....
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Point Target Detection and Recognition Algorithms in Optical Image Terminal Homing System
This dissertation addresses the problem of point target detection and recognition algorithms in optical terminal guidance system, which is the key technology for KKV intercepting the ballistic target far away. The Detection Algorithms for lo....