the filter being related to phase processing

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GPHYSICS G06Computing G06KRECOGNITION OF DATA PRESENTATION OF DATA RECORD CARRIERS HANDLING RECORD CARRIERS G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns

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G06K9/745the filter being related to phase processing

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Patents Grantslast 30 patents

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the filter being related to phase processing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image processing apparatus, system and method, which can separate a...

Method of and apparatus for analysis of a sample of biological tiss...

Image matching device and image matching method

Liquid crystal optical modulation element, liquid crystal optical m...

Method for holographic data retrieval by quadrature homodyne detection

Optical security system using fourier plane encoding

Optical correlation apparatus and method

Optical security system using fourier plane encoding

Method for holographic data retrieval by quadrature homodyne detection

Optical security system using fourier plane encoding

Authentication system and method

Optical security system using fourier plane encoding

Multi-dimensional pattern recognition by use of digital holography

Real-time optical correlating system

Authentication system and method

Optical information processing apparatus capable of various types o...

Techniques to improve binary joint transform correlator, particular...

Holographic object position and type sensing system and method

Real-time analog creation of holographic fourier transform matched...

Optical recording medium and apparatus of judging fake thereof

Spatial integrating optical correlator for verifying the authentici...

Pattern-recognition computing and method for producing same

Optical transform system for three-dimensional object recognition

Pulse-coupled automatic object recognition system dedicatory clause

Photonic signal processing, amplification, and computing using spec...

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Frequency-multiplexed logic, amplification and energy beam control

Optical information processing apparatus and method for using compu...

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Optical pattern recognition system and method for verifying the aut...

Patents Applicationslast 30 patents

METHOD OF AND APPARATUS FOR ANALYSIS OF A SAMPLE OF BIOLOGICAL TISS...

IMAGE PROCESSING APPARATUS AND METHOD, DISTANCE DETECTION APPARATUS...

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

IMAGE MATCHING DEVICE AND IMAGE MATCHING METHOD

OPTICAL SECURITY SYSTEM USING FOURIER PLANE ENCODING

METHOD FOR HOLOGRAPHIC DATA RETRIEVAL BY QUADRATURE HOMODYNE DETECTION

LIQUID CRYSTAL OPTICAL MODULATION ELEMENT, LIQUID CRYSTAL OPTICAL M...

OPTICAL SECURITY SYSTEM USING FOURIER PLANE ENCODING

OPTICAL SECURITY SYSTEM USING FOURIER PLANE ENCODING

Optical Correlation Apparatus and Method

Authentication system and method

Multi-dimensional pattern recognition by use of digital holography