Digital Image Stabilization (DIS) 指導教授 : 楊士萱 老師 學生 : 鄭馥銘.
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Transcript of Digital Image Stabilization (DIS) 指導教授 : 楊士萱 老師 學生 : 鄭馥銘.
OutLine
Introduction of DIS What a good method I can try it Show my DIS-work environment Future work
Introduction Of DIS
Video footage from hand-held cameras is typically jerky due to small, unwanted camera movement
Introduction Of DIS
A DIS system aims to produce a compensated video sequence so that the image motion due to the camera’s undesirable shake or jiggles can be removed
What a good method I can try it
DIS using block motion vector [1] Filippo Vella , “Digital Image Stabilization By
Adaptive Block Motion Vectors Filtering” [2] Yeou-Ming Yeh “New Algorithm And
Architecture Of Digital Image Stabilization System” ,2000
[3] Sung-jea Ko Senior Member “Fast Digital Image Stabilization Base On Gray-Coded Bit-Plane Matching
[4] Masayoshi Sekine, “Motion Vector Detecting System For Video Image Stabilization”
DIS using block motion vectorInput sequence
Pre- processing
LMV Motion Estimation
Global Motion
Decision Motion Compensation
Stable Output Sequence
DIS using block motion vectorInput sequence
Pre- processing
LMV Motion Estimation
Global Motion
Decision Motion Compensation
Stable Output Sequence
DIS using block motion vectorInput sequence
Pre- processing
LMV Motion Estimation
Global Motion
Decision Motion Compensation
Stable Output Sequence
DIS using block motion vectorInput sequence
Pre- processing
LMV Motion Estimation
Global Motion
Decision Motion Compensation
Stable Output Sequence
DIS using block motion vectorInput sequence
Pre- processing
LMV Motion Estimation
Global Motion
Decision Motion Compensation
Stable Output Sequence
What a good method I can try it
DIS using feature tracking technique[5] jyh-Yeong Chang “Digital Image
Translational And Rotational Motion Stabilization Using Optical Flow Technique
[6] Carlos Morimoto “Fast Electronic Digital Image Stabilization
[7]Carlos Guestrin “Fast Software Image stabilization with Color Registration
Future Work
I can try the exist paper and propose a good method better than it
Improve my DIS-work environment Learning how to control DM270