Invention Grant
US07899208B2 Image processing device and method, recording medium, and program for tracking a desired point in a moving image
失效
图像处理装置和方法,记录介质和用于跟踪运动图像中的期望点的程序
- Patent Title: Image processing device and method, recording medium, and program for tracking a desired point in a moving image
- Patent Title (中): 图像处理装置和方法,记录介质和用于跟踪运动图像中的期望点的程序
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Application No.: US10585255Application Date: 2005-01-06
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Publication No.: US07899208B2Publication Date: 2011-03-01
- Inventor: Tetsujiro Kondo , Tsutomu Watanabe , Tomoyuki Ohtsuki , Hitoshi Mukai , Nobuyuki Yamaguchi
- Applicant: Tetsujiro Kondo , Tsutomu Watanabe , Tomoyuki Ohtsuki , Hitoshi Mukai , Nobuyuki Yamaguchi
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2004-000752 20040106; JP2004-077398 20040318; JP2004-077399 20040318
- International Application: PCT/JP2005/000063 WO 20050106
- International Announcement: WO2005/066897 WO 20050721
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
The present invention relates to image processing apparatus and method, a recording medium, and a program for providing reliable tracking of a tracking point. When a right eye 502 of a human face 504 serving as a tracking point is tracked in a frame n−1 and when a tracking point 501 appears as in a frame n, the tracking point 501 continues to be tracked. When, as in a frame n+1, the right eye 502 serving as the tracking point 501 disappears due to the rotation of the face 504 of an object to be tracked, the tracking point is transferred to a left eye 503, which is a different point of the face 504 serving as the object including the right eye 502. The present invention is applicable to a security camera system.
Public/Granted literature
- US20090175496A1 Image processing device and method, recording medium, and program Public/Granted day:2009-07-09
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