Invention Grant
- Patent Title: Incremental contour-extraction scheme for binary image segments
- Patent Title (中): 二进制图像段的增量轮廓提取方案
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Application No.: US13433429Application Date: 2012-03-29
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Publication No.: US09275467B2Publication Date: 2016-03-01
- Inventor: Roopa S. Math
- Applicant: Roopa S. Math
- Applicant Address: US MA Norwood
- Assignee: Analog Devices, Inc.
- Current Assignee: Analog Devices, Inc.
- Current Assignee Address: US MA Norwood
- Agency: Patent Capital Group
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T7/00
Abstract:
Contours of objects appearing in a digital image are extracted in a plurality of one-directional passes across the digital image. Each pass loads rows or columns of the image into a local memory, in the order they appear in the image, and analyzes them for the presence of portions of the full contour. The portions are then combined to create the full contour.
Public/Granted literature
- US20130259382A1 INCREMENTAL CONTOUR-EXTRACTION SCHEME FOR BINARY IMAGE SEGMENTS Public/Granted day:2013-10-03
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