Invention Grant
- Patent Title: Image transformation and multi-view output systems and methods
- Patent Title (中): 图像转换和多视图输出系统和方法
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Application No.: US14203016Application Date: 2014-03-10
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Publication No.: US09196022B2Publication Date: 2015-11-24
- Inventor: Jin Li , Jizhang Shan
- Applicant: OmniVision Technologies, Inc.
- Applicant Address: US CA Santa Clara
- Assignee: OmniVision Technologies, Inc.
- Current Assignee: OmniVision Technologies, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Lathrop & Gage LLP
- Main IPC: G06K9/36
- IPC: G06K9/36 ; G06T5/00 ; G06T3/00

Abstract:
An image transformation and multi-view output system and associated method generates output view data from raw image data using a coordinate mapping that reverse maps pixels of the output view data onto the raw image data. The coordinate mapping is stored in a lookup table and incorporates perspective correction and/or distortion correction for a wide angle lens used to capture the raw image data. The use of the lookup table with reverse mapping improves performance of the image transformation and multi-view output system to allow multi-view video streaming of images corrected for one or both of perspective and distortion.
Public/Granted literature
- US20150254818A1 Image Transformation And Multi-View Output Systems And Methods Public/Granted day:2015-09-10
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