Invention Grant
- Patent Title: Method and apparatus for measuring an audiovisual parameter
- Patent Title (中): 用于测量视听参数的方法和装置
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Application No.: US13081395Application Date: 2011-04-06
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Publication No.: US08542909B2Publication Date: 2013-09-24
- Inventor: Antoni Caceres , Martin Norman
- Applicant: Antoni Caceres , Martin Norman
- Applicant Address: US OR Beaverton
- Assignee: Tektronix, Inc.
- Current Assignee: Tektronix, Inc.
- Current Assignee Address: US OR Beaverton
- Agency: Marger Johnson & McCollom PC
- Agent Michael A. Nelson
- Priority: GB1005973.1 20100409
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
There is provided a method of measuring 3D depth of a stereoscopic image, comprising providing left and right eye input images, applying an edge extraction filter to each of the left and right eye input images, and determining 3D depth of the stereoscopic image using the edge extracted left and right eye images. There is also provided an apparatus for carrying out the method of measuring 3D depth of a stereoscopic image.
Public/Granted literature
- US20110249888A1 Method and Apparatus for Measuring an Audiovisual Parameter Public/Granted day:2011-10-13
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