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The continuous zoom multi configuration method is developed, and the correlative model is established, which overcomes the limitations of traditional methods, and realizes the expected system evaluation criteria，such as MTF, REA, RMS, etc..through the balance between value function, optimization algorithm and model parameterization.

The theory of compound zoom system and its influence and control on aberration are the basis for the design of such systems and have practical value in engineering. The principle, modeling and error analysis are analyed. Based on the system configuration of the compound zoom system, moreover, this paper advances the algorithm analysis.

An adaptive equivalent focal length optimization algorithm is proposed. With a complete 4π stereo angle wide field of view, this kind of imaging distortion correction simulation system is established, and the multi-level effectiveness strategy is developed. And the simulation results based on this algorithm are given in many environments.

The key to improve the capability of photoelectric detection and countermeasure system is to improve the detection ability of the system. System resolution, detection distance, detection range, response time, system signal-to-noise ratio are important criteria, and system optics is the core of its engineering implementation. From the global perspective, the adaptive algorithm establishes a new theory which superior to the traditional method, and solves the problem of freely determining the core optical solution, and opens up a new field for the development of accurate detection system.

The theory of compound zoom system and its influence and control on aberration are the basis for the design of such systems and have practical value in engineering. The principle, modeling and error analysis are analyed. Based on the system configuration of the compound zoom system, moreover, this paper advances the algorithm analysis.

Sensor system optimization is an important issue in the development of new systems. In order to improve the resolution of the imaging system and reach the theoretical limit, from the perspective of theory and engineering, an adaptive equivalent focal length optimization algorithm is proposed. With a complete 4π stereo angle wide field of view, this kind of imaging distortion correction simulation system is established, and the multi-level effectiveness strategy is developed. And the simulation results based on this algorithm are given in many environments..

The key to improve the capability of photoelectric detection and countermeasure system is to improve the detection ability of the system. System resolution, detection distance, detection range, response time, system signal-to-noise ratio are important criteria, and system optics is the core of its engineering implementation. From the global perspective, the adaptive algorithm establishes a new theory which superior to the traditional method, and solves the problem of freely determining the core optical solution, and opens up a new field for the development of accurate detection system.

The key to improve the capability of photoelectric detection and countermeasure system is to improve the detection ability of the system. System resolution, detection distance, detection range, response time, system signal-to-noise ratio are important criteria, and system optics is the core of its engineering implementation. From the global perspective, the adaptive algorithm establishes a new theory which superior to the traditional method, and solves the problem of freely determining the core optical solution, and opens up a new field for the development of accurate detection system.

Base on computational imaging, a new imaging system is proposed by making full use of global optimization, system reconstruction and control mechanism in practical operation. The theory and engineering method of space-time adaptive imaging are established, which overcome the shortcomings of complex traditional system structure and control factors, and large amount of computation and so on. In the design and implementation of the core optical system, the scientific nature of the standard group, the running speed and the maneuverability of the technology are effectively considered. It promotes a new type of large field of view, super resolution imaging technology, especially wide area applications. The physical and mathematical models are used, as well as the reconstruction algorithm is improved. The experimental system is established, and the simulation results support our theoretical prediction. This technology has potential value in brand fields.

On the design methods and traditional micro system structures in multiple configurations, there are some certain limitations. In order to resolve the problems of the conventional multiple structures present in the system, new sensors and components are applied in the development of the design method and system configuration. Micro lens, as a kind of typical components, are developing the methodology in research advanced multiple configuration systems. The effect of system evaluated criterion that Modulation Transfer Function (Modulation Transfer Function, the MTF), Energy concentration (Radial Energy Analysis, REA), diffusion (Spot Diagram, RMS) can support our issue qualitatively. Results showed that can not only change systems weight, size and structural stability, but also increase freedom in these kinds design. While improving the implementation of existing multiple path configuration from traditional complex.

A method of continuous zoom multiple configuration, with a micro lens array and core optics is attempt to establish model by novel principle on resonance energy transfer and high accuracy localization, by which the system resolution can be improved with a level of a few nanometers. A comparative study on traditional vs modern methods can demonstrate.

Space-time adaptive methods, and their expansion of the aspects of application and operation platform, are extending from the traditional space-time system design to the structured devices, augmented reality, virtual reality, artificial intelligence and open Internet and so on,based on the holographic beam tracing technology, the core technology system on real scene was built, which can not only provide realistic reappearance effect, but also confirmed a practical application.

The purpose is to create a universal solution for complex structures in this field. Based on the idea of computational imaging, a new imaging system is proposed, which makes full use of global optimization, system reconstruction and control mechanism in actual operation. It overcomes the shortcomings of traditional system construction and control factors, such as complex relationship, large amount of calculation and so on. In the design and implementation of the core optical system, and the scientific of the criterion group, the speed of operation and the operability of the technology are also considered effectively. The results support our theoretical predictions.

A method of continuous zoom multiple configuration, with a micro lens array and core optics is attempt to establish model by novel principle on resonance energy transfer and high accuracy localization, by which the system resolution can be improved with a level of a few nanometers. A comparative study on traditional vs modern methods can demonstrate.

For aim to find a simple multiple configuration solution and achieve higher refractive efficiency, and based on to reduce the situation disturbed by FOV change, especially in a two-dimensional spatial expansion. Coded aperture system is designed by these special structure, which includes an objective，a coded component，a prism reflex system components, a compensatory plate and an imaging lens．Correlative algorithms and perfect imaging methods are available to ensure this system can be corrected and optimized adequately. Simulation results show that the system can meet the application requirements in MTF, REA, RMS and other related criteria. Compared with the conventional design, the system has reduced in volume and weight significantly. Therefore, the determining factors are the prototype selection and the system configuration.

For aim to find an effective method to structure to enhance these adaptive system with some complex function and look forward to establish an universally applicable solution in prototype and optimization. As the most attractive component in adaptive system, wave front corrector is constrained by some conventional technique and components, such as polarization dependence and narrow working waveband. Advanced configuration based on a polarized beam split can optimized energy splitting method used to overcome these problems effective. With the global algorithm, the bandwidth has been amplified by more than five times as compared with that of traditional ones. Simulation results show that the system can meet the application requirements in MTF and other related criteria. Compared with the conventional design, the system has reduced in volume and weight significantly. Therefore, the determining factors are the prototype selection and the system configuration, Results show their effectiveness.

A system method of constructing stereo vision by using neural network is proposed, and the operation and control mechanism in actual operation are proposed. This method makes effective use of the neural network in learning and memory function, by after training with samples. Moreover, the neural network can learn the nonlinear relationship in the stereoscopic vision system and the internal and external orientation elements. These considerations are Worthy of attention, which includes limited constraints, the scientific of critical group, the operating speed and the operability in technical aspects. The results support our theoretical forecast.

Generally adaptive speed system is an important direction in the development of computational imaging. Computational theory of imaging system and its influence on aberration and control, is the basis to develop such a system design, which has application value aspects. The principle approach, modeling, and error analysis are analyzed, and the system configuration based on adaptive is advanced in algorithm analysis.

Generally adaptive speed system is an important direction in the development of computational imaging. Computational theory of imaging system and its influence on aberration and control, is the basis to develop such a system design, which has application value aspects. The principle approach, modeling, and error analysis are analyzed, and the system configuration based on adaptive is advanced in algorithm analysis.

Freeform system theory and its influence on aberration and control, is the basis to develop such a system design, which has application value in engineering aspects. The principle approach, modeling, and error analysis are analyzed, and the system configuration based on freeform is advanced in algorithm analysis.

System resolution in multiple configuration sensors is a typical problem in optimum research, facing among all kinds of image sensor, esp. in structured configuration system. Inspired to in order to reveal the configuration to improve system resolution, further technical requirement is proposed of the function and influence on the development of smart image sensors. To break the diffraction limit, multiple configuration is applied effectively. Criterion, such as MTF, PSF and so on is used to evaluate the features of the system. Therefore, The results show that they are effective solutions.

Inspired to in order to reveal the structure to improve imaging resolution, further technical requirement is proposed in some areas of the function and influence on the development of multiple configuration. To breakthrough diffraction limit, smart structures are recommended as the most efficient and economical method, while by used to improve the system performance, especially on signal to noise ratio and resolution. Integrated optics were considered in the selection, with which typical multiple configuration, by use the method of simulation experiment. Methodology can change traditional design concept and to develop the application space. Our calculations using multiple matrix transfer method, also the correlative algorithm and full calculations, show the expected beam shaping through system and, in particular, the experimental results will support our argument, which will be reported in the presentation.

The method of a multiple configuration on high ratio systems in image sensor is an important subject. In such an experimental configuration, for aim to break through to large ratio multiple configuration systems bottlenecks, achieve the field of continuous transformation, effect system close to the theoretical limit and configuration dexterity, such as the purpose, method in the design of the integrated sensor system process, the core technology of such a system are thoroughly analyzed and the factors important to the compromise. Theory is studied based on the theory of Gaussian optical system error distribution and comprehensive balancing algorithm; Global optimization method, developed at a system design thought and the optimization model. Results solved the MTF matching problem, research and evaluations shows that the zoom ratio of more than one hundred results in system MTF and so on as qualitative criterion to achieve requirements.

For aim to achieve an improved resolution in modern image domain, a method of continuous zoom multiple configuration, with a core optics is attempt to establish model by novel principle on energy transfer and high accuracy localization, by which the system resolution can be improved with a level in nano meters. A comparative study on traditional vs modern methods can demonstrate that the dialectical relationship and their balance is important, among Merit function, Optimization algorithms and Model parameterization. The effect of system evaluated criterion that MTF, REA, RMS etc. can support our arguments qualitatively.

Micro system has some restrictions, when optical system have been structured in a multiple style. These affect their applications. In order to solve the problems of multiple structures in the system, new sensors and components are adding in, which is developing the design method and system configuration. Results show that geometrical optics and optical aberration theory as a foundation, the degree of freedom in design is increased without changing the lens weight, size and structure obviously.

General contact between all kinds of image sensor has been noticed. Inspired to in order to reveal the structure to improve imaging resolution, further technical requirement is proposed in some areas of the function and influence on the development of multiple sensors . Based on the comprehensive fundamental theories to close to the diffraction limit, and so that to breakthrough diffraction limit, some correlative methods is studied, the core technology of such a system are thoroughly analyzed.

In order to solve the application scope of traditional zoom system, the method of adding new sensors and components, and update the design method and structure configuration is used. on the basis of geometrical optics and the aberration theory, the results show that system is optimized by without changing the lens on weight, size and structure. At the same time the design degrees of freedom is increased, thus breaking restrictions in some kind of zoom systems is been breaking.

The correction method of compensation and correction of dynamic wavefront error detection - control, the system has automatic correction of environmental interference, keeping close to the diffraction limit resolution. The development of the modeling analysis, regulation and control, compensation correction technology, research and evaluation of an optimization result of imaging compensation based on adaptive system.

Base on system engineering theory, traditional optical design optimization is developed. General global optimization, which based on central optics system integrated with up-to-date comprehensive modules and methods in created way, is presented and supported by abundant results of research and development, especially on multiple configuration and system optimization.

To increase probability on found, and decrease the speed to information process, and to extract and recognize target intelligently and rapidly, the background and mechanism of quantum cryptography, and the domestic and international recent research is introduced, and the relative evaluation merits and development of single photon detectors have been analyzed, while the special operation principle and several kinds of work patterns in single photon detection are studied.

To breakthrough the choke point on an optics and photonics system research and development, to achieve the thorough optimization on system, approach to theoretical limited, and upgrade innovation ability. Advanced global optimization methods are studied systematically in a great level. The three main elements of optimization, that is model parameterization, optimization algorithm and merit function, base on this, the relationship among them and their reciprocity is defined and analyzed in detail.

Realistic image rendition is to reproduce the human perception of natural scenes. Retinex is a classical algorithm that simultaneously provides high dynamic range compression contrast and color constancy of an image. In this paper, we discuss a design of a digital signal processor (DSP) implementation of the single scale monochromatic Retinex algorithm. The target processor is Texas Instruments TMS320DM642, a 32-bit fix point DSP which is clocked at 600 MHz. This DSP hardware platform designed is of powerful consumption and video image processing capability. We give an overview of the DSP hardware and software, and discuss some feasible optimizations to achieve a real-time version of the Retinex algorithm. In the end, the performance of the algorithm executing on DSP platform is shown.

Answer the new challenge in project research and development on multiple subjects multiple domain, engineering optics, system design and essential methods applied to structure effective system. Base on system engineering theory, traditional optical design optimization is developed. General global optimization, which based on central optics system integrated with up-to-date comprehensive modules and methods in created way, is presented and supported by abundant results of research and development, especially on multiple configuration and adaptive system optimization. Advantages such as system intellect, response ability, research periods, venture eluding and compatibility for renew situations demonstrate validity and potential.

For a concentric spherical system composed of two electrodes with electrostatic focusing, the electrostatic potential distribution and the spatial-temporal trajectory of electron motion can be expressed by analytical forms. It is naturally to take such system as an ideal model to investigate the imaging properties, as well as the spatial-temporal aberrations, to analyze its particularity and to find the clue of universalities and regularities. Research on this problem can afford academic foundation not only in studying the static imaging for the night vision tube, but also in studying the dynamic imaging for high speed image converter tube. In the present paper, based on the practical electron ray equation and electron motion equation for a bi-electrode concentric spherical system with electrostatic focusing, the spatial-temporal trajectory of moving electron emitted from the photocathode is solved, the exact and approximate formulae for image position and arriving time, have been deduced. From the solution of spatial-temporal trajectory the electron optical spatial and temporal properties of this system are then discussed, the paraxial and geometrical lateral aberrations with different orders, as well as the paraxial and geometrical temporal aberrations with different orders, are defined and deduced, that are classified by the order of (e z /Φ ac ) 1/2 and (e r /Φ ac ) 1/2

The paraxial solutions play an important role in studying electron optical imaging system and its spatial-temporal aberrations, as was discussed in previous paper [1] , but investigation of a bi-electrode concentric spherical system with electrostatic focusing directly from paraxial electron ray equation and paraxial electron motion equation has not been done before. In this paper, we shall use the paraxial equations to study the spatial-temporal trajectories and their aberrations for a bi-electrode concentric spherical system with electrostatic focusing. In the present paper, start from the paraxial ray equation and paraxial motion equation, the paraxial spatial-temporal trajectory of moving electron emitted from the photocathode has been solved for a bi-electrode concentric spherical system with electrostatic focusing. The paraxial static and dynamic electron optics, as well as the paraxial spatial-temporal aberrations in this system are then discussed, the general regularity of imaging in paraxial optical system has been explored. The paraxial spatial aberrations, as well as the paraxial temporal aberrations with different orders, have been defined and deduced, that are classified by the order of ( ɛ z / ϕ ac ) 1/2 and ( ɛ T / ϕ ac ) 1/2 . Thus we get same conclusions about paraxial spatial and temporal aberrations as we have given in the previous paper and it completely shows that the paraxial spatial-temporal aberrations can be investigated directly from the paraxial ray equation and paraxial motion equation.

The multi-alkali photocathode is manufactured on glass surface. The cleanliness of glass surface affects greatly the sensitivity of photocathode. The experience proved that the glow discharge process of glass surface could improve the photocathode sensitivity, but superfluous glow discharge process could also increase the carbon-content of the surface, so that bring on the decay of photocathode sensitivity. This article introduces the effect of glow discharge on photocathode sensitivity and its stability.

In the present paper, the paraxial lateral aberrations of second order and third order expressed in a general form have been derived emphatically by using asymptotic solutions of paraxial equation of electron optics. The relationship between the coefficients of asymptotic solutions of paraxial equation has been investigated, which proves that the coefficients of asymptotic solutions are related each other. It has proven that the paraxial sphero-chromatic aberration of second order possess an greatest part in whole paraxial lateral aberrations. and the paraxial chromatic aberration of magnification is only related to infinitesimal quantities of third order. Results of the present paper will have theoretical significance for studying theory of imaging electron optics.

In the present paper, the paraxial lateral aberrations of second and third orders in imaging electron optical systems, in which the aberration coefficients are solved by asymptotic solutions of paraxial equation, have been verified and tested by a two-electrode electrostatic spherical concentric system model. The analytical expressions of asymptotic solutions and paraxial lateral aberrations of second and third orders in the two-electrode electrostatic spherical concentric system model have been obtained. Result completely proves that the method and procedure given by Monastyrski to solve the paraxial equation of electron optics by asymptotic solutions are correct and practicable. The Recknagel-Artimovich formula of paraxial sphero-chromatic aberration of second order which possess a greatest part in whole paraxial lateral aberrations has been deduced and confirmed. The concrete expressions of paraxial lateral aberrations of third order have been firstly obtained. Results of the present paper will have theoretical and practical significance for the design of image tubes.

This PDF file contains the front matter associated with SPIE Proceedings Volume 6833, including the Title Page, Copyright information, Table of Contents, Introduction, and the Conference Committee listing.© (2007) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.

The important function and signification of researching on performance model for photo electronic systems is discussed, and the emphasis is on the thermal imaging system models for their technical characteristics and developing history. Based on analyzing and studying existing detection theory and performance models of thermal imaging systems limitations and deficiencies are pointed out. The proposals for establishing the new threshold detection theory, apparent distance detecting equation and performance model are put forward in this paper, which will be based on the quantum noise fluctuation theory and linear filter theory, the threshold characteristics and visual theories of the human eye, and can been widely used in the first and second generation thermal imaging systems.