- Patent Title: Stereo image matching method and system using image multiple lines
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Application No.: US12583118Application Date: 2009-08-14
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Publication No.: US07844107B2Publication Date: 2010-11-30
- Inventor: Hong Jeong , Sungchan Park
- Applicant: Hong Jeong , Sungchan Park
- Applicant Address: KR Kyungsangbuk-do
- Assignee: Postech Foundation
- Current Assignee: Postech Foundation
- Current Assignee Address: KR Kyungsangbuk-do
- Agency: K&L Gates LLP
- Priority: KR10-2004-0072531 20040910
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
Disclosed is a stereo image matching method for re-creating 3-dimensional spatial information from a pair of 2-dimensional images. The conventional stereo image matching method generates much noise from a disparity value in the vertical direction, but the present invention uses disparity information of adjacent image lines as a constraint condition to eliminate the noise in the vertical direction, and compress the disparity by using a differential coding method to thereby increase a compression rate.
Public/Granted literature
- US20100027874A1 Stereo image matching method and system using image multiple lines Public/Granted day:2010-02-04
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