Media.Player

Method And Apparatus For Video Stabilization

总结

A Method And An Apparatus For Video Stabilization Is Disclosed For Detecting And Eliminating Unwanted Camera Motion From A Sequence Of Video Images. Motion Vectors Are First Generated Based On Sample Points Using A Block Matching Technique, From Which A Number Of Possible Camera Motions Are Estimated. Among The Estimated Camera Motions, Unwanted Or Undesirable Camera Motions Are Then Detected And Parameterized. A Frame Remapping Process Is Then Applied To Relocate The Pixels In The Current Frame, Which Acts In Opposition To The Dislocation Of Pixels Due To Unwanted Camera Motions In Order To Achieve Video Stabilization.

附加资料

Patent Number: US20060215036A1
Application Number: US200590638A
Inventor: Chung, Hing | Chin, Yuk Lun | Chow, Kam | Leung, Chun | Mak, Fuk
Priority Date: 25 Mar 2005
Priority Number: US20060215036A1
Application Date: 25 Mar 2005
Publication Date: 28 Sep 2006
IPC Current: H04N0005228
US Class: 3482084 | 348E05046 | 375E07106 | 375E07189
Assignee Applicant: Multivision Intelligent Surveillance (HK) Ltd. | The University of Hong Kong
Title: Method and apparatus for video stabilization
Usefulness: Method and apparatus for video stabilization
Summary: For camera, video processing device and video playback device.
Novelty: Video stabilization apparatus for camera, has processor for selecting final motion parameter and for generating output frame data based on parameter

主要类别

信息和通信技术/电信

细分类别

图像处理

申请号码

US200590638A

国家/地区

香港