Dr. Liwei Zhou Profile

Dr. Liwei Zhou

Professor & Chair at Beijing Institute of Technology

SPIE Involvement:

Publications (48)

PROCEEDINGS ARTICLE | October 23, 2018

Programme to improve systems resolution in multiconfiguration sensors

Proc. SPIE. 10820, Optics in Health Care and Biomedical Optics VIII

KEYWORDS: Optical design, Cameras, Sensors, Lens design, Optical resolution, Zoom lenses, Modulation transfer functions

Read Abstract +

PROCEEDINGS ARTICLE | August 31, 2018

Biometric method to improve super resolution structure on AI and deep learning

Proc. SPIE. 10835, Global Intelligence Industry Conference (GIIC 2018)

KEYWORDS: Biometrics, Complex systems, Artificial intelligence

Read Abstract +

PROCEEDINGS ARTICLE | October 24, 2017

Systematic construction and control of stereo nerve vision network in intelligent manufacturing

Proc. SPIE. 10458, AOPC 2017: 3D Measurement Technology for Intelligent Manufacturing

KEYWORDS: Optical design, Nerve, Manufacturing, Control systems, Photonics, Systems engineering, Stereo vision systems

Read Abstract +

PROCEEDINGS ARTICLE | October 24, 2017

On advanced configuration enhance adaptive system optimization

Proc. SPIE. 10463, AOPC 2017: Space Optics and Earth Imaging and Space Navigation

KEYWORDS: Optical design, Photonics, Systems engineering

Read Abstract +

PROCEEDINGS ARTICLE | October 24, 2017

System optimization on coded aperture spectrometer

Proc. SPIE. 10461, AOPC 2017: Optical Spectroscopy and Imaging

KEYWORDS: Optical design, Spectroscopy, Photonics, Systems engineering, Coded apertures

Read Abstract +

PROCEEDINGS ARTICLE | October 19, 2016

On freeform configuration to control system aberrations

Proc. SPIE. 10154, Advanced Optical Design and Manufacturing Technology and Astronomical Telescopes and Instrumentation

KEYWORDS: Optical design, Control systems, Photonics, Systems engineering

Read Abstract +

PROCEEDINGS ARTICLE | April 13, 2015

Strategies to improve system resolution in multiple configuration sensors

Proc. SPIE. 9522, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part II

KEYWORDS: Signal to noise ratio, Diffraction, Point spread functions, Imaging systems, Sensors, Image sensors, Spectral resolution, Optical resolution, Modulation transfer functions, Optimization (mathematics)

Read Abstract +

PROCEEDINGS ARTICLE | April 13, 2015

Integrated optics to improve resolution on multiple configuration

Proc. SPIE. 9522, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part II

KEYWORDS: Optical components, Diffraction, Imaging systems, Sensors, Image resolution, Lens design, Integrated optics, Zoom lenses, Electro optics, Optimization (mathematics)

Read Abstract +

PROCEEDINGS ARTICLE | December 3, 2014

Methodology on high ratio multiple configuration systems in image sensor

Proc. SPIE. 9297, International Symposium on Optoelectronic Technology and Application 2014: Laser and Optical Measurement Technology; and Fiber Optic Sensors

KEYWORDS: Diffraction, Sensors, Lens design, Image sensors, Relays, Zoom lenses, Analytical research, Modulation transfer functions, Algorithm development, Optimization (mathematics)

Read Abstract +

PROCEEDINGS ARTICLE | November 18, 2014

Solutions on high-resolution multiple configuration system sensors

Proc. SPIE. 9268, Optics in Health Care and Biomedical Optics VI

KEYWORDS: Microscopes, Diffraction, Super resolution, Sensors, Far-field diffraction, Optical resolution, Zoom lenses, Modulation transfer functions, Optimization (mathematics), Near field optics

Read Abstract +

PROCEEDINGS ARTICLE | November 13, 2014

Solutions on micro lens applied in multiple configuration systems

Proc. SPIE. 9276, Optical Metrology and Inspection for Industrial Applications III

KEYWORDS: Optical components, Monochromatic aberrations, Optical design, Aberration correction, Imaging systems, Control systems, Zoom lenses, Modulation transfer functions, Geometrical optics, Optical aberrations

Read Abstract +

PROCEEDINGS ARTICLE | November 5, 2014

Smart structures on multiple configuration systems in image sensor

Proc. SPIE. 9272, Optical Design and Testing VI

KEYWORDS: Diffraction, Optical design, Super resolution, Sensors, Image resolution, Image sensors, Zoom lenses, Smart structures, Electro optics, Optimization (mathematics)

Read Abstract +

PROCEEDINGS ARTICLE | August 21, 2014

Methods on micro lens compact applied in zoom systems

Proc. SPIE. 9283, 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems

KEYWORDS: Optical components, Diffraction, Sensors, Zoom lenses, Modulation transfer functions, Geometrical optics, Structural design, Electro optical systems, Optimization (mathematics), Aberration theory

Read Abstract +

PROCEEDINGS ARTICLE | September 11, 2013

Complicated spatial multi sensor system integrated on adaptive technique

Proc. SPIE. 8907, International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications

KEYWORDS: Diffraction, Imaging systems, Sensors, Wavefront sensors, Wavefronts, Adaptive optics, Control systems, Distortion, Turbulence, System integration

Read Abstract +

PROCEEDINGS ARTICLE | August 30, 2013

Integrated in instrument and measurement system by general global concept

Proc. SPIE. 8910, International Symposium on Photoelectronic Detection and Imaging 2013: Imaging Spectrometer Technologies and Applications

KEYWORDS: Optical systems, Optical design, Manufacturing, Mathematics, Instrumentation engineering, Systems engineering, Information theory, Optimization (mathematics), System integration, Instrument modeling

Read Abstract +

PROCEEDINGS ARTICLE | August 21, 2013

The research of image sensor systems based on single photon detection

Proc. SPIE. 8908, International Symposium on Photoelectronic Detection and Imaging 2013: Imaging Sensors and Applications

KEYWORDS: Optical sensors, Single photon, Receivers, Image sensors, Quantum physics, Analytical research, Single photon detectors, Quantum information, Quantum communications, Quantum cryptography

Read Abstract +

PROCEEDINGS ARTICLE | October 16, 2012

Progresses in optical design and simulation optimization methods

Proc. SPIE. 8416, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies

KEYWORDS: Optical design, Photonics systems, Computer simulations, Optical simulations, Analytical research, Systems engineering, Chemical elements, Algorithm development, Optimization (mathematics), Optics manufacturing

Read Abstract +

PROCEEDINGS ARTICLE | November 10, 2010

Implementation of realistic image rendition algorithm based on DSP

Proc. SPIE. 7850, Optoelectronic Imaging and Multimedia Technology

KEYWORDS: Digital signal processing, Image compression, Visualization, Image processing, Video, Signal processing, Software development, Video processing, Convolution, Algorithm development

Read Abstract +

PROCEEDINGS ARTICLE | August 27, 2009

On electron-optical spatial and temporal aberrations in a bi-electrode spherical concentric system with electrostatic focusing

Proc. SPIE. 7384, International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Imaging Detectors and Applications

KEYWORDS: Optical imaging, Chromatic aberrations, Optical spheres, Imaging systems, Electrodes, Analytical research, Geometrical optics, Motion models, Motion analysis, Spherical lenses

Read Abstract +

SPIE Conference Volume | March 17, 2008

International Symposium on Photoelectronic Detection and Imaging 2007: Image Processing

SPIE Conference Volume | March 17, 2008

International Symposium on Photoelectronic Detection and Imaging 2007: Photoelectronic Imaging and Detection

SPIE Conference Volume | March 12, 2008

International Symposium on Photoelectronic Detection and Imaging 2007: Optoelectronic System Design, Manufacturing, and Testing

SPIE Conference Volume | March 10, 2008

International Symposium on Photoelectronic Detection and Imaging 2007: Related Technologies and Applications

SPIE Conference Volume | March 7, 2008

International Symposium on Photoelectronic Detection and Imaging 2007: Laser, Ultraviolet, and Terahertz Technology

PROCEEDINGS ARTICLE | March 3, 2008

The effect of super Gen.II photocathode glass plasma pretreatment on sensitivity

Proc. SPIE. 6621, International Symposium on Photoelectronic Detection and Imaging 2007: Photoelectronic Imaging and Detection

KEYWORDS: Carbon, Chemical species, Electrodes, Glasses, Crystals, Manufacturing, Aluminum, Sodium, Antimony, Plasma

Read Abstract +

PROCEEDINGS ARTICLE | March 3, 2008

On theory of paraxial lateral aberrations in imaging electrostatic electron optics based on asymptotic solutions

Proc. SPIE. 6621, International Symposium on Photoelectronic Detection and Imaging 2007: Photoelectronic Imaging and Detection

KEYWORDS: Optical imaging, Chromatic aberrations, Atrial fibrillation, Imaging systems, Image processing, Image quality, Differential equations, Geometrical optics, Aberration theory, Information science

Read Abstract +

PROCEEDINGS ARTICLE | March 3, 2008

Test and verification of the theory of paraxial lateral aberrations by a two-electrode electrostatic concentric spherical system model

Proc. SPIE. 6621, International Symposium on Photoelectronic Detection and Imaging 2007: Photoelectronic Imaging and Detection

KEYWORDS: Optical imaging, Chromatic aberrations, Imaging systems, Lenses, Image quality, Differential equations, Spherical lenses, Radium, Systems modeling, Information science

Read Abstract +

SPIE Conference Volume | November 6, 2007

Electronic Imaging and Multimedia Technology V

PROCEEDINGS ARTICLE | September 17, 2006

Research on the new performance model for LLL TV imaging systems

Proc. SPIE. 6279, 27th International Congress on High-Speed Photography and Photonics

KEYWORDS: Eye, Visual process modeling, Visualization, Imaging systems, Image resolution, Linear filtering, Image intensifiers, Performance modeling, Eye models, Systems modeling

Read Abstract +

PROCEEDINGS ARTICLE | March 17, 2005

On the theory of temporal aberrations for electron optical imaging systems by using direct integral method

Proc. SPIE. 5580, 26th International Congress on High-Speed Photography and Photonics

KEYWORDS: Optical imaging, Chromatic aberrations, Lithium, Imaging systems, Differential equations, Motion models, Spherical lenses, Radium, Systems modeling, Information science

Read Abstract +

PROCEEDINGS ARTICLE | September 5, 2003

Research on the united expression of MRTD and MDTD for thermal imaging systems

Proc. SPIE. 5075, Targets and Backgrounds IX: Characterization and Representation

KEYWORDS: Target detection, Thermography, Signal to noise ratio, Imaging systems, Fourier transforms, Optical simulations, Minimum resolvable temperature difference, Performance modeling, Thermal modeling, Systems modeling

Read Abstract +

PROCEEDINGS ARTICLE | September 20, 2002

Design of infrared collimation converter in temperature distrubance

Proc. SPIE. 4927, Optical Design and Testing

KEYWORDS: Target detection, Thermography, Infrared imaging, Mirrors, Imaging systems, Collimation, Black bodies, Infrared radiation, Modulation transfer functions, Minimum resolvable temperature difference

Read Abstract +

PROCEEDINGS ARTICLE | September 20, 2002

Total performance measurement of infrared thermal imager

Proc. SPIE. 4927, Optical Design and Testing

KEYWORDS: Thermography, Infrared imaging, Optical transfer functions, Imaging systems, Spatial frequencies, Objectives, Infrared radiation, Charge-coupled devices, Modulation transfer functions, Minimum resolvable temperature difference

Read Abstract +

PROCEEDINGS ARTICLE | September 20, 2002

Design for a kind of infrared target

Proc. SPIE. 4927, Optical Design and Testing

KEYWORDS: Thermography, Infrared imaging, Silica, Metals, Electrons, Optoelectronics, Spectral resolution, Infrared radiation, Convection, Temperature metrology

Read Abstract +

PROCEEDINGS ARTICLE | August 30, 2002

New performance model for low-light-level imaging system

Proc. SPIE. 4925, Electronic Imaging and Multimedia Technology III

KEYWORDS: Target detection, Signal to noise ratio, Eye, Visual process modeling, Imaging systems, Image resolution, Linear filtering, Image intensifiers, Performance modeling, Eye models

Read Abstract +

SPIE Conference Volume | August 30, 2002

Electronic Imaging and Multimedia Technology III

PROCEEDINGS ARTICLE | August 30, 2002

Aliasing phenomenon in EBCCD imaging

Proc. SPIE. 4925, Electronic Imaging and Multimedia Technology III

KEYWORDS: Imaging systems, Spatial frequencies, Sensors, Image resolution, Image sensors, Charge-coupled devices, Modulation transfer functions, Spatial resolution, Back illuminated sensors, CCD image sensors

Read Abstract +

PROCEEDINGS ARTICLE | April 17, 2001

Comparative analysis of two approaches to image tube computation

Proc. SPIE. 4183, 24th International Congress on High-Speed Photography and Photonics

KEYWORDS: Electron beams, Capacitors, Electrodes, Particles, Physics, Distortion, Temporal resolution, Image quality, Modulation transfer functions, Spherical lenses

Read Abstract +

SPIE Conference Volume | August 19, 1998

Electronic Imaging and Multimedia Systems II

PROCEEDINGS ARTICLE | September 30, 1996

Multispectral image fusion using wavelet transform

Proc. SPIE. 2898, Electronic Imaging and Multimedia Systems

KEYWORDS: Image fusion, Wavelet transforms, Image segmentation, Wavelets, Image resolution, Multispectral imaging, Image sensors, Image enhancement, Feature selection, Fusion energy

Read Abstract +

SPIE Conference Volume | September 30, 1996

Electronic Imaging and Multimedia Systems

PROCEEDINGS ARTICLE | January 10, 1996

Neural network system identification of chaotic optical systems with the chaos speedup BP algorithm

Proc. SPIE. 2695, Functional Photonic and Fiber Devices

KEYWORDS: Computing systems, Computer simulations, Neural networks, System identification, Cadmium sulfide, Optical networks, Adaptive control, Acousto-optics, Evolutionary algorithms, Chaos

Read Abstract +

PROCEEDINGS ARTICLE | September 25, 1995

Some problems of mathematical simulation in optimization design of electrostatic image tubes

Proc. SPIE. 2522, Electron-Beam Sources and Charged-Particle Optics

KEYWORDS: Optical design, Electrodes, Computing systems, Computer programming, Numerical analysis, Finite difference methods, Zoom lenses, Computer aided design, Optimization (mathematics), Fused deposition modeling

Read Abstract +

PROCEEDINGS ARTICLE | September 25, 1995

Realizing any specified image rotation in electrostatic and magnetic imaging

Proc. SPIE. 2522, Electron-Beam Sources and Charged-Particle Optics

KEYWORDS: Imaging systems, Lenses, Nickel, Magnetism, Distortion, Numerical analysis, Image quality, Objectives, Image intensifiers, Electromagnetism

Read Abstract +

PROCEEDINGS ARTICLE | April 1, 1993

Optimization design of image tubes with electrostatic focusing

Proc. SPIE. 1982, Photoelectronic Detection and Imaging: Technology and Applications '93

KEYWORDS: Monochromatic aberrations, Image processing, Distortion, Computer programming, Numerical analysis, Finite difference methods, Diodes, Zoom lenses, Computer aided design, Optimization (mathematics)

Read Abstract +

PROCEEDINGS ARTICLE | April 1, 1993

Development and current status of photoelectronic image devices in China

Proc. SPIE. 1982, Photoelectronic Detection and Imaging: Technology and Applications '93

KEYWORDS: Thermography, Cameras, Sensors, Microchannel plates, Electrons, CCD cameras, Charge-coupled devices, Image intensifiers, High speed photography, CCD image sensors

Read Abstract +

SPIE Conference Volume | April 1, 1993

Photoelectronic Detection and Imaging: Technology and Applications '93

PROCEEDINGS ARTICLE | April 1, 1993

New study on permanent-magnet focusing image detectors for space astronomy

Proc. SPIE. 1982, Photoelectronic Detection and Imaging: Technology and Applications '93

KEYWORDS: Mirrors, Astronomy, Imaging systems, Sensors, Magnetism, Image sensors, Magnetic sensors, Charge-coupled devices, Astronomical imaging, Spherical lenses

Read Abstract +