Invention Grant
- Patent Title: Increasing canny filter implementation speed
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Application No.: US14269380Application Date: 2014-05-05
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Publication No.: US09626579B2Publication Date: 2017-04-18
- Inventor: Kim-Chyan Gan , Mao Zeng , Lucian Codrescu
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Toler Law Group, PC
- Main IPC: G06K9/48
- IPC: G06K9/48 ; G06K9/46 ; G06T1/20
Abstract:
A method includes receiving image data and performing a non-maximum suppression (NMS) operation on the image data. The method also includes initiating an edge tracking by hysteresis (ETH) operation on a portion of the image data prior to completion of the NMS operation.
Public/Granted literature
- US20150317532A1 INCREASING CANNY FILTER IMPLEMENTATION SPEED Public/Granted day:2015-11-05
Information query
