Aberration corrected full resolution virtual image real world

A method to form a virtual 3D image (e.g. depth map) at the full resolution of a microlens based light field (or plenoptic) camera. Also claimed is a method to correct aberrations in a plenoptic camera by capturing a known pattern (i.e. a calibration pattern) and compensating using a correction func...

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Bibliographische Detailangaben
Hauptverfasser:	Isabel Lena Blasco Whyte, William Jorge Blasco Whyte, Jorge Vicente Blasco Claret, Carmen Victoria Blasco Whyte
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A method to form a virtual 3D image (e.g. depth map) at the full resolution of a microlens based light field (or plenoptic) camera. Also claimed is a method to correct aberrations in a plenoptic camera by capturing a known pattern (i.e. a calibration pattern) and compensating using a correction function to map the captured pattern into what should have been the final pattern in a perfect camera free of optical aberrations with the full lateral resolution of the sensor. The known pattern is further claimed as illuminating the sensor with white light patterns over a dark black background.