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2010 電資院 「頂尖企業暑期實習」 經驗分享心得報告

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2010 電資院 「頂尖企業暑期實習」 經驗分享心得報告. 實習學生:電資院學士班魏衍昕. Preface. (i)Time : 07/01/2010 to 08/31/2010 Total 62 days (ii)Location : ITRI (iii)Teacher : 林炳立 director (iiii)Motivation : challenge myself. Overview. Introduction Recaps Embedded systems Digital image processing Application project

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2010電資院「頂尖企業暑期實習」經驗分享心得報告2010電資院「頂尖企業暑期實習」經驗分享心得報告

實習學生:電資院學士班魏衍昕

preface
Preface
  • (i)Time:07/01/2010 to 08/31/2010
  • Total 62 days
  • (ii)Location:ITRI
  • (iii)Teacher:林炳立director
  • (iiii)Motivation:challenge myself
overview
Overview
  • Introduction
  • Recaps
    • Embedded systems
    • Digital image processing
    • Application project
  • Reflections
    • On working experience
    • On industrial technology
  • Future Consideration
  • Conclusions
  • Appendix
introduction
Introduction
  • ITRI Information & Communications Research Laboratories
embedded systems
Embedded Systems
  • Digital Video Camera
    • Basic computer architecture
    • Linux OS
    • Finite resource
digital image processing
Digital Image Processing
  • Examples
    • Restoration of image
    • Photo enhancement
    • Noise reduction
    • Special effects
    • Halftoning
    • Face detection
application project
Application Project
  • Face detection
    • Color analysis
    • Template matching
    • Neural networks
my algorithm
My Algorithm
  • My approach
    • Rule-based face detection

Input images from video camera

Edge detection

Search the dark points of one of the areas

Skin color detection

Check special rule of human face

Roughly skin color area shape analysis

Output images to PC with detected faces

surrounded by bold white lines if there are faces

If not, just output the input image

Possible face areas determined

slide13
Cont’
  • Distance dependent

Far

Near

slide14
Cont’
  • Overlapped multiple faces
on working experience
On working experience
  • Ideal assumptions of theories
  • Implementing makes experience

Theory

Practical cases

Should be modified

Ideal case

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Cont’
  • Feed back refining
  • Approach is not unique

Other methods

on industrial technology
On Industrial Technology
  • Computer Science
    • Human abilities imitation
    • Why not make it think as human beings
conclusions
Conclusions
  • Do it yourself.
  • Ability to collect relevant documents to solve problem is important.
  • Innovation is emphasized more than ever.