发明申请
- 专利标题: Automatic Image Orientation and Straightening through Image Analysis
- 专利标题(中): 自动图像定向和通过图像分析校直
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申请号: US13610101申请日: 2012-09-11
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公开(公告)号: US20140071308A1公开(公告)日: 2014-03-13
- 发明人: Avi Cieplinski , Jan Erik Solem , Jerremy Holland , Garrett Johnson , Russell Reid , Russell Webb
- 申请人: Avi Cieplinski , Jan Erik Solem , Jerremy Holland , Garrett Johnson , Russell Reid , Russell Webb
- 申请人地址: US CA Cupertino
- 专利权人: APPLE INC.
- 当前专利权人: APPLE INC.
- 当前专利权人地址: US CA Cupertino
- 主分类号: H04N5/228
- IPC分类号: H04N5/228 ; G06K9/36
摘要:
Systems, methods, and computer readable media for adjusting the orientation of an image frame and a scene depicted in the image frame are described. In general, techniques are disclosed for analyzing an image with one or more feature detectors to identify features in the image. An alignment or position associated with one or more features identified in the image may be used to determine a proper orientation for the image frame. The image can then be rotated to the proper orientation. It may also be determined if a scene depicted in the image is properly aligned in the rotated image orientation. If not, alignment information associated with the identified features may be utilized to straighten the depicted scene.
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