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

Hewitt D. Crane

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Accurate three dimensional eye tracker

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Patent

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Complex pattern recognition method and system

Image analysis – Histogram processing – For setting a threshold
Patent

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Confusion grouping of strokes in pattern recognition method and

Image analysis – Histogram processing – For setting a threshold
Patent

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Double Purkinje eye tracker

Radiant energy – Photocells; circuits and apparatus – Photocell controls its own optical systems
Patent

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Dynamic creation of signatures

Boots – shoes – and leggings
Patent

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Profile ID: LFUS-PAI-P-34948

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