Invention Grant
- Patent Title: Approximation of an imaged object from edges detected from the underlying image
- Patent Title (中): 从底层图像检测的边缘近似成像对象
-
Application No.: US12945381Application Date: 2010-11-12
-
Publication No.: US08582884B2Publication Date: 2013-11-12
- Inventor: Arthur M. Newman , Brandon Crow
- Applicant: Arthur M. Newman , Brandon Crow
- Applicant Address: US MA Waltham
- Assignee: Raytheon Company
- Current Assignee: Raytheon Company
- Current Assignee Address: US MA Waltham
- Agency: Pierce Atwood LLP
- Agent Joseph M. Maraia
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
Processes and systems for use in generating an approximation of an image from its edges project a respective scaled intensity value from each edge into regions abutting positive and negative sides of the edge. Positive and negative composite edge projection maps are generated, each including a respective combination of the projected scaled intensity values. A respective ratio of combined local intensity values is determined for each edge in each of the positive and negative composite maps. Respective intensity values weighted by the respective ratios are projected for each edge into regions abutting positive and negative sides of the edge. Revised positive and negative composite, weighted edge projection maps are generated, each including a respective combination of the projected, weighted intensity values.
Public/Granted literature
- US20120121190A1 APPROXIMATION OF AN IMAGED OBJECT FROM EDGES DETECTED FROM THE UNDERLYING IMAGE Public/Granted day:2012-05-17
Information query
