Invention Grant
- Patent Title: Foveated wide-angle imaging system and method for capturing and viewing wide-angle images in real time
- Patent Title (中): 移动广角成像系统和实时拍摄和观看广角图像的方法
-
Application No.: US11382253Application Date: 2006-05-08
-
Publication No.: US07646404B2Publication Date: 2010-01-12
- Inventor: Zicheng Liu , Michael Cohen
- Applicant: Zicheng Liu , Michael Cohen
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Lyon & Harr, L.L.P.
- Agent Craig S. Fischer
- Main IPC: H04N5/225
- IPC: H04N5/225 ; H04N7/00 ; H04N13/02

Abstract:
A foveated wide-angle imaging system and method for capturing a wide-angle image and for viewing the captured wide-angle image in real time. In general, the foveated wide-angle imaging system includes a foveated wide-angle camera system having multiple cameras for capturing a scene and outputting raw output images, a foveated wide-angle stitching system for generating a stitch table, and a real-time wide-angle image correction system that creates a composed warp table from the stitch table and processes the raw output images using the composed warp table to correct distortion and perception problems. The foveated wide-angle imaging method includes using a foveated wide-angle camera system to capture a plurality of raw output images, generating a composed warp table, and processing the plurality of raw output images using the composed warp table to generate a corrected wide-angle image for viewing.
Public/Granted literature
- US20060209194A1 FOVEATED WIDE-ANGLE IMAGING SYSTEM AND METHOD FOR CAPTURING AND VIEWING WIDE-ANGLE IMAGES IN REAL TIME Public/Granted day:2006-09-21
Information query