- Patent Title: Methods for full parallax compressed light field 3D imaging systems
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Application No.: US14591743Application Date: 2015-01-07
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Publication No.: US10244223B2Publication Date: 2019-03-26
- Inventor: Danillo B. Graziosi , Zahir Y. Alpaslan , Hussein S. El-Ghoroury
- Applicant: Ostendo Technologies, Inc.
- Applicant Address: US CA Carlsbad
- Assignee: Ostendo Technologies, Inc.
- Current Assignee: Ostendo Technologies, Inc.
- Current Assignee Address: US CA Carlsbad
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: H04N13/139
- IPC: H04N13/139 ; H04N13/128 ; H04N13/161 ; H04N13/194 ; H04N13/172 ; H04N13/243 ; H04N13/271 ; H04N13/275 ; H04N19/597 ; H04N19/436 ; H04N13/111 ; H04N13/00

Abstract:
A compressed light field imaging system is described. The light field 3D data is analyzed to determine optimal subset of light field samples to be (acquired) rendered, while the remaining samples are generated using multi-reference depth-image based rendering. The light field is encoded and transmitted to the display. The 3D display directly reconstructs the light field and avoids data expansion that usually occurs in conventional imaging systems. The present invention enables the realization of full parallax 3D compressed imaging system that achieves high compression performance while minimizing memory and computational requirements.
Public/Granted literature
- US20150201176A1 Methods for Full Parallax Compressed Light Field 3D Imaging Systems Public/Granted day:2015-07-16
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