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Modu_Image

Modu Deep Lab Image Team

2016.8.31. ํ‘œ์ •์ธ์‹ํŒ€ย ์ง„ํ–‰๋‚ด์šฉ ์ •๋ฆฌ

1.TFlearn์œผ๋กœ ๋œ ์†Œ์Šค์ฝ”๋“œ ๋ฆฌ๋ทฐ ==> ๋ชจ๋ธ๋งํŒ€์—์„œ ์ง„ํ–‰

2.Kadenze Lecture #2

  • Lecture2 ์˜ Training Parameters๋ถ€ํ„ฐ ๋‹ค์‹œ ๋ฆฌ๋ทฐํ•˜๊ธฐ๋กœ ํ•จ.

3.์ฐธ๊ณ ์ž๋ฃŒ 1)Deep Face ๋…ผ๋ฌธ (3D face recognition by Facebook AI team) https://www.cs.toronto.edu/~ranzato/publications/taigman_cvpr14.pdf

2)Face Detection with Dlib in Python : ๊ฐ„๋‹จํ•˜๊ฒŒ ๊ตฌํ˜„ ๊ฐ€๋Šฅย 

http://dlib.net/face_detector.py.html

4.ํ”„๋กœ์ ํŠธ ๋ฐฉํ–ฅ : ์ •์ง€์˜์ƒ(์ด๋ฏธ์ง€)์—์„œ ์–ผ๊ตด์„ ๊ฐ์ง€ํ•œ ํ›„ ๊ฐ์ •๋ณ„๋กœ ์ด๋ฏธ์ง€๋ฅผ ๋ถ„๋ฅ˜ํ•˜๋Š” ์„œ๋น„์Šคย  1)๋ฐ์ดํ„ฐ ์ „์ฒ˜๋ฆฌ ==> ์ „์ฒ˜๋ฆฌํŒ€ 2)๋ฐ์ดํ„ฐ ํŠธ๋ ˆ์ด๋‹์€ ๊ธฐ์กด ์†Œ์Šค๋ฅผ ์ด์šฉํ•ด์„œ ์ „์ฒ˜๋ฆฌํ•œ ๋ฐ์ดํ„ฐ๋กœ ์ˆ˜ํ–‰ ==> ๋ชจ๋ธ๋งํŒ€ 3)๋ฌด์ž‘์œ„ ์ด๋ฏธ์ง€ ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ ์ž…๋ ฅ์œผ๋กœ ์ œ๊ณตํ•˜๋ฉด ์ž๋™์œผ๋กœ ๊ฐ์ • ๋””๋ ‰ํ† ๋ฆฌ๋ณ„๋กœ ๋ถ„๋ฅ˜ํ•จ. ==> ํ•จ๊ป˜ ์ง„ํ–‰.ย 

5.๋‘ํŒ€์œผ๋กœ ๋‚˜๋ˆ„์–ด์„œ ์ง„ํ–‰ 1)์ „์ฒ˜๋ฆฌํŒ€: ์ „์ฐฝ์šฑ, ๊ฐ•์€์ˆ™, ์˜ฅ์ •ํ›ˆ, HJMย  ; ๋ฐ์ดํ„ฐ์ „์ฒ˜๋ฆฌ(googling DB, CK+, JAFfE) + ๋””๋ ‰ํ† ๋ฆฌ๋ณ„(๊ฐ์ •๋ณ„) ๋ถ„๋ฅ˜ + Face Detection ย 

2)๋ชจ๋ธ๋งํŒ€: ํ•œ์Šน์—ฝ, ์‹ ์„ฑ์ง„,ย ์ถ”๊ด‘์žฌ, ์„œ๊ธฐํ˜ธ ; ๊ธฐ์กด ์†Œ์Šค๋ฅผ ํ˜„์žฌ ๋ฐ์ดํ„ฐ๋กœ ๋Œ์•„๊ฐ€๊ฒŒ ๋งŒ๋“ค์–ด์„œ ํ•™์Šต์‹œํ‚ค๊ธฐ + Face Detection(์ „์ฒ˜๋ฆฌํŒ€) + ์ด๋ฏธ์ง€๋ฅผ ๊ฐ์ •๋””๋ ‰ํ† ๋ฆฌ๋ณ„๋กœ ๋ถ„๋ฅ˜

6.์šฐ๋ฆฌ์กฐ ๋ฐœํ‘œ: 9/14

  1. JAFEE DB ์„ค๋ช… (์ถ”๊ด‘์žฌ ๋‹˜) http://www.kasrl.org/jaffe.html

jaffe db ๋‹ค์šด๋กœ๋“œ ๋งํฌ์ž…๋‹ˆ๋‹ค. http://www.kasrl.org/jaffe_info.html

2016.8.24. ํ‘œ์ •์ธ์‹ <์˜ค๋Š˜ ํ•œ ๋‚ด์šฉ>

  1. ์žฅ๋‚œ๊ฐ ๊ทธ๋ฃน ์ง„ํ–‰ ์‚ฌํ•ญ ์†Œ๊ฐœ
  • Vision + CNN > Q-Learning > ์œ ์ „์ž ์•Œ๊ณ ๋ฆฌ์ฆ˜ 3๊ฐ€์ง€๋ฅผ ์•Œ์•„ ๋ดค๊ณ  ๊ฐ€์žฅ ์‰ฌ์šด ์œ ์ „์ž ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ถ€ํ„ฐ ์‹œ์ž‘ ํ–ˆ๋‹ค.
  • ์žฅ๋‚œ๊ฐ ํ‚คํŠธ๋Š” 3๊ฐœ ์ œ์ž‘ ํ•˜์˜€๋‹ค.
  • ์•ž์œผ๋กœ์˜ ์ง„ํ–‰ ๋ฐฉํ–ฅ์— ๋Œ€ํ•œ ์„ค๋ช…
  1. Q-Learning ๊ฐœ๋… ์„ค๋ช… (์†Œ์žฅ๋‹˜)
  2. RaFD ๋ฐ์ดํ„ฐ Set์€ ํ•™๊ต์—์„œ๋งŒ ์‹ ์ฒญ์ด ๊ฐ€๋Šฅํ•ด์„œ ๊ตญ๋ฏผ๋Œ€ ๊ต์ˆ˜๋‹˜์—๊ฒŒ ๋ถ€ํƒํ•˜๋Š”๊ฒŒ ์ข‹์„๊ฑฐ ๊ฐ™๋‹ค๋Š” ์˜๊ฒฌ ๋„์ถœ
  3. ๊ฐ•์€์ˆ™ ์—ฐ๊ตฌ์›, ์„œ๊ธฐํ˜ธ ์—ฐ๊ตฌ์›์—๊ฒŒ ์šฐ๋ฆฌ ๊ทธ๋ฃน์˜ ์ง„ํ–‰ ๋ฐฉํ–ฅ์— ๋Œ€ํ•ด์„œ ๊ฐ„๋žตํ•œ ์„ค๋ช…
  4. ๋‹ค์Œ์ฃผ ์ง„ํ–‰ ํ•  ๋‚ด์šฉ ์ด์•ผ๊ธฐ
  • Kadenze 2์žฅ
  • Network ๊ฐ™์ด ์„ค๊ณ„ (Happy ์ธ์ง€ ์•„๋‹Œ์ง€ ๋งŒ ๋ถ„๋ฅ˜ ํ•ด๋ณด์ž)
  • ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘(๊ฐ์ž ์ˆ˜์ง‘ ์š”์ฒญ) ๋ฐ Zero Centers & Normalization

2016.8.17. ํ‘œ์ •์ธ์‹

<์˜ค๋Š˜ ํ•œ ๋‚ด์šฉ>

1.Kadenze - Creative Applications of Deep Learning w/ Tensorflow Session1 code review

<๋‹ค์Œ์‹œ๊ฐ„ ํ•  ๋‚ด์šฉ> 1.Kadenze source๋ฅผ ์ด์šฉํ•˜์—ฌ data๋ฅผ ์ „์ฒ˜๋ฆฌ ํ•ด๋ด„.

2.์ „์ฒ˜๋ฆฌํ•œ ๋ฐ์ดํ„ฐ(์–ผ๊ตด cropping + 100x100 size)๋ฅผ ๊ตฌ๊ธ€๋“œ๋ผ์ด๋ธŒ์— ์˜ฌ๋ ค ์˜คํ”ˆ๋งํฌ๋กœ ๊ณต์œ ํ•˜๊ธฐ - Git์˜ readme.md

ํ•œ์Šน์—ฝ - Crawling Images / ์‹ ์„ฑ์ง„ - CK(+) / ์ถ”๊ด‘์žฌ - JAFFE / ์ „์ฐฝ์šฑ - RaFD

์‹ ์„ฑ์ง„ CK & CK+ Data

link: https://drive.google.com/file/d/0Bx984wTo1QhfUnVldXJRUTM5ODQ/view?usp=sharing

ํ•œ์Šน์—ฝ - Crawling Images

์ถ”์ถœ๋ฐฉ๋ฒ• : t = pickle.load(open("emotion_crawling_dataset.pickle", "r"))

y = t['train_labels']

x = t['train_dataset']

link: https://drive.google.com/open?id=0B91EMY769GPfMjRvUl9Gb0ktRFU

3.ํ•˜๋‚˜์˜ ๊ฐ์ •์„ ๋ชจ๋ธ๋ง๊นŒ์ง€ (๊ฐ€๋Šฅํ•˜๋‹ค๋ฉด) - Happy ์ธ์ง€ ์•„๋‹Œ์ง€

<ํ”„๋กœ์ ํŠธ ๊ด€๋ จ>

1.ํ™”๋ฉด ์‹ค์‹œ๊ฐ„ ์บก์ณ ๋ฐ ์ธ์‹ - ์‹ค์‹œ๊ฐ„ tracking๋ณด๋‹ค ๊ฐ„ํ—์ ์œผ๋กœ capture ํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ ํ•œ๋‹ค.

2.๋ˆ„๊ตฌ์ธ์ง€ ์ธ์‹ - MS face API detect๋ฅผ ์ด์šฉ?

3.์ตœ์ข…์ ์œผ๋กœ๋Š” ์–ผ๊ตดํŠน์ง•์ธ์‹(ํ™”์‚ดํ‘œ ๋ฐฉ์‹์˜ ํŠน์ง• ์ธ์‹ ๊ธฐ๋ฒ•)์„ ์ด์šฉํ•˜์—ฌ ์ธ์‹์œจ์„ ์˜ฌ๋ ค๋ณด์ž.

< Fer2013 Emotion Rule >

0=Angry, 1=Disgust, 2=Fear, 3=Happy, 4=Sad, 5=Surprise, 6=Neutral