Invention Grant
- Patent Title: Intelligent image blending for panoramic photography
- Patent Title (中): 智能图像混合全景摄影
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Application No.: US13109941Application Date: 2011-05-17
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Publication No.: US09088714B2Publication Date: 2015-07-21
- Inventor: Frank Doepke , Ralph Brunner
- Applicant: Frank Doepke , Ralph Brunner
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Wong, Cabello, Lutsch, Rutherford & Brucculeri, LLP
- Main IPC: H04N5/225
- IPC: H04N5/225 ; H04N5/232

Abstract:
This disclosure pertains to devices, methods, and computer readable media for performing positional sensor-assisted panoramic photography techniques in handheld personal electronic devices. Generalized steps that may be used to carry out the panoramic photography techniques described herein include, but are not necessarily limited to: 1.) acquiring image data from the electronic device's image sensor; 2.) performing “motion filtering” on the acquired image data, e.g., using information returned from positional sensors of the electronic device to inform the processing of the image data; 3.) performing image registration between adjacent captured images; 4.) performing geometric corrections on captured image data, e.g., due to perspective changes and/or camera rotation about a non-center of perspective (COP) camera point; and 5.) “stitching” the captured images together to create the panoramic scene, e.g., blending the image data in the overlap area between adjacent captured images. The resultant stitched panoramic image may be cropped before final storage.
Public/Granted literature
- US20120293610A1 Intelligent Image Blending for Panoramic Photography Public/Granted day:2012-11-22
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