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 vector Input sequence Pre- processing LMV Motion Estimation Global Motion Decision Motion Compensation Stable Output Sequence

DIS using block motion vector Input 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 vector Input sequence Pre- processing LMV Motion Estimation Global Motion Decision Motion Compensation Stable Output Sequence

DIS using block motion vector Input sequence Pre- processing LMV Motion Estimation Global Motion Decision Motion Compensation Stable Output Sequence

DIS using block motion vector Input 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