4. Image analysis
  5. Histogram processing
  6. For setting a threshold

Demetri Psaltis

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Adjustable liquid crystal blazed grating deflector

Liquid crystal cells – elements and systems – Liquid crystal optical element – Liquid crystal diffraction element
Reexamination Certificate

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Apparatus and method for storing and/or reading data on an...

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium
Reexamination Certificate

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Apparatus and method of using a thermal design for...

Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Reexamination Certificate

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Biometric combination lock

Image analysis – Applications – Personnel identification
Reexamination Certificate

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Biometric sequence codes

Image analysis – Applications – Personnel identification
Reexamination Certificate

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Profile ID: LFUS-PAI-P-70428

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