Invention Grant
- Patent Title: Orientation-based generation of panoramic fields
- Patent Title (中): 全景视野的定向生成
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Application No.: US13115651Application Date: 2011-05-25
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Publication No.: US08970665B2Publication Date: 2015-03-03
- Inventor: William X. Yang , Dahey Yoo
- Applicant: William X. Yang , Dahey Yoo
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agent Bryan Webster; Kate Drakos; Micky Minhas
- Main IPC: H04N7/00
- IPC: H04N7/00 ; H04N5/232 ; H04N5/76 ; G03B17/18

Abstract:
A field sensor may be capable of generating a panoramic field, e.g., by instructing the user to capture a sequence of fields of the panorama, performing a field evaluation to identify one or more landmarks depicted in overlapping areas of two contiguous fields, performing a field registration therebetween, and stitching together the panoramic field. However, panoramic field stitching based on field evaluation may fail to register two fields accurately or at all. Rather, panoramic field stitching may be performed using a device having an orientation sensor that detects the orientation of the device while capturing each field with a field sensor. The detected orientation may be used to orient the fields within a projection, from which a panoramic field may be accurately stitched. Additional variations include stitching together projections of the panorama captured at different times and utilizing fields captured at a distance from the root location of the panorama.
Public/Granted literature
- US20120300019A1 ORIENTATION-BASED GENERATION OF PANORAMIC FIELDS Public/Granted day:2012-11-29
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