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

Introduction Of DIS

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

Pre-Processing

[1]

[2] [3] [4]

Pre-Processing

Bit-Plane

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

DIS using feature tracking technique

Show my DIS-work environment

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

Future Work