Lightweight-human-pose-estimation.pytorch: AP์— ๋Œ€ํ•˜์—ฌ

์— ๋งŒ๋“  2020๋…„ 12์›” 17์ผ  ยท  9์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: Daniil-Osokin/lightweight-human-pose-estimation.pytorch

์•ˆ๋…•ํ•˜์„ธ์š”, ์ž‘์—…์— ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค! ์งˆ๋ฌธ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ์›๋ณธ OpenPose ๋…ผ๋ฌธ์˜ ์ •ํ™•๋„๊ฐ€ 61.8์ด๊ณ  ์›๋ณธ OpenPose ๋ถ„์„์˜ ์ •ํ™•๋„๊ฐ€ 48.6์ธ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.

่Žทๅ– iOS์šฉ Outlook https://aka.ms/o0ukef


ๅ‘ไปถไบบ: Daniil-Osokin [email protected]
ๅ‘้€ๆ—ถ้—ด: 2020๋…„ 12์›” 20์ผ ์ผ์š”์ผ ์˜คํ›„ 11:23:10
ๆ”ถไปถไบบ: Daniil-Osokin/lightweight-human-pose-estimation.pytorch ๊ฒฝ๋Ÿ‰ -์ธ๊ฐ„-ํฌ์ฆˆ[email protected]
ๆŠ„้€: augenstern-lwx [email protected] ; ์ €์ž ์ €์ž @noreply.github.com
ไธป้ข˜: Re: [Daniil-Osokin/lightweight-human-pose-estimation.pytorch] AP ์†Œ๊ฐœ(#124)

ํžˆํŠธ๋งต๊ณผ pafs์— ๋Œ€ํ•œ ๋ชจ๋“  ์†์‹ค์˜ ํ•ฉ์ผ ๋ฟ์ž…๋‹ˆ๋‹ค. ์ž์„ธํ•œ ๋‚ด์šฉ์€ ๊ต์œก ์Šคํฌ๋ฆฝํŠธ https://github.com/Daniil-Osokin/lightweight-human-pose-estimation.pytorch/blob/master/train.py ๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

โ€•
์Šค๋ ˆ๋“œ๋ฅผ ์ž‘์„ฑํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— ์ด ๋ฉ”์‹œ์ง€๋ฅผ ๋ฐ›๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
์ด ์ด๋ฉ”์ผ์— ์ง์ ‘ ๋‹ต์žฅํ•˜๊ฑฐ๋‚˜ GitHub https://github.com/Daniil-Osokin/lightweight-human-pose-estimation.pytorch/issues/124#issuecomment-748621504 ์—์„œ ํ™•์ธํ•˜๊ฑฐ๋‚˜ https://github.com/ ๊ตฌ๋…์„ ์ทจ์†Œ

๋ชจ๋“  9 ๋Œ“๊ธ€

์•ˆ๋…•ํ•˜์„ธ์š”! ์šฐ๋ฆฌ๋Š” "Part Affinity Fields๋ฅผ ์‚ฌ์šฉํ•œ ์‹ค์‹œ๊ฐ„ Multi-Person 2D Pose Estimation" ๋…ผ๋ฌธ์˜ ์›๋ณธ ๋ชจ๋ธ๊ณผ ๋น„๊ตํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‹จ๋ฝ 3.2์˜ ํ‘œ 4์—์„œ ๋ณผ ์ˆ˜ ์žˆ๋“ฏ์ด AP๋Š” 58.4%์ž…๋‹ˆ๋‹ค. 1์ธ ํฌ์ฆˆ ์ถ”์ •(CPM)์„ ์œ„ํ•œ ๋ณ„๋„์˜ ๋ชจ๋ธ๋กœ ๋ฐœ๊ฒฌ๋œ ๊ฐ ์‚ฌ๋žŒ์— ๋Œ€ํ•ด ์ถ”๊ฐ€ ๋ฏธ์„ธ ์กฐ์ •์„ ์ˆ˜ํ–‰ํ•˜๋ฉด 61%๋กœ ์ฆ๊ฐ€ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๊ทธ 58.4%๋Š” ๋‹ค์ค‘ ์Šค์ผ€์ผ ํ…Œ์ŠคํŠธ ๋ชจ๋“œ(6 ์Šค์ผ€์ผ)์—์„œ ํš๋“๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ํ…Œ์ŠคํŠธ ์ค‘ ์ž…๋ ฅ ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•ด ๋‹จ์ผ ์ฒ™๋„๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ AP์˜ 48.6%๋ฅผ ์–ป์Šต๋‹ˆ๋‹ค.

๋‹ต๋ณ€ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค๏ผ6์ฒ™์ด๋ž€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ๏ผŸ์ดˆ๊ธฐ 1๋‹จ๊ณ„์™€ ์ •์ œ 5๋‹จ๊ณ„๋ฅผ ์˜๋ฏธํ•ฉ๋‹ˆ๊นŒ?

่Žทๅ– iOS์šฉ Outlook https://aka.ms/o0ukef


ๅ‘ไปถไบบ: Daniil-Osokin [email protected]
ๅ‘้€ๆ—ถ้—ด: 2020๋…„ 12์›” 18์ผ ๊ธˆ์š”์ผ ์˜คํ›„ 11:14:00
ๆ”ถไปถไบบ: Daniil-Osokin/lightweight-human-pose-estimation.pytorch ๊ฒฝ๋Ÿ‰ -์ธ๊ฐ„-ํฌ์ฆˆ[email protected]
ๆŠ„้€: augenstern-lwx [email protected] ; ์ €์ž ์ €์ž @noreply.github.com
ไธป้ข˜: Re: [Daniil-Osokin/lightweight-human-pose-estimation.pytorch] AP ์†Œ๊ฐœ(#124)

์•ˆ๋…•ํ•˜์„ธ์š”! https://arxiv.org/pdf/1611.08050.pdf "Realtime Multi-Person 2D Pose Estimation using Part Affinity Fields" ๋…ผ๋ฌธ์˜ ์›๋ณธ ๋ชจ๋ธ๊ณผ ๋น„๊ตํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‹จ๋ฝ 3.2์˜ ํ‘œ 4์—์„œ ๋ณผ ์ˆ˜ ์žˆ๋“ฏ์ด AP๋Š” 58.4%์ž…๋‹ˆ๋‹ค. 1์ธ ํฌ์ฆˆ ์ถ”์ •(CPM)์„ ์œ„ํ•œ ๋ณ„๋„์˜ ๋ชจ๋ธ๋กœ ๋ฐœ๊ฒฌ๋œ ๊ฐ ์‚ฌ๋žŒ์— ๋Œ€ํ•ด ์ถ”๊ฐ€ ๋ฏธ์„ธ ์กฐ์ •์„ ์ˆ˜ํ–‰ํ•˜๋ฉด 61%๋กœ ์ฆ๊ฐ€ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๊ทธ 58.4%๋Š” ๋‹ค์ค‘ ์Šค์ผ€์ผ ํ…Œ์ŠคํŠธ ๋ชจ๋“œ(6 ์Šค์ผ€์ผ)์—์„œ ํš๋“๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ํ…Œ์ŠคํŠธ ์ค‘ ์ž…๋ ฅ ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•ด ๋‹จ์ผ ์ฒ™๋„๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ AP์˜ 48.6%๋ฅผ ์–ป์Šต๋‹ˆ๋‹ค.

โ€•
์Šค๋ ˆ๋“œ๋ฅผ ์ž‘์„ฑํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— ์ด ๋ฉ”์‹œ์ง€๋ฅผ ๋ฐ›๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
์ด ์ด๋ฉ”์ผ์— ์ง์ ‘ ๋‹ต์žฅํ•˜๊ฑฐ๋‚˜ GitHub https://github.com/Daniil-Osokin/lightweight-human-pose-estimation.pytorch/issues/124#issuecomment-748143927 ์—์„œ ํ™•์ธํ•˜๊ฑฐ๋‚˜ https://github.com/ ๊ตฌ๋…์„ ์ทจ์†Œ

๋„คํŠธ์›Œํฌ ์ถ”๋ก ์€ ๋งค๋ฒˆ ๋‹ค๋ฅธ ์ž…๋ ฅ ์ด๋ฏธ์ง€ ํ•ด์ƒ๋„(๋‹ค๋ฅธ ์Šค์ผ€์ผ)๋กœ 4๋ฒˆ ์ˆ˜ํ–‰๋˜์—ˆ์Šต๋‹ˆ๋‹ค(6๋ฒˆ์ด ์•„๋‹ˆ๋ผ ์ œ ์‹ค์ˆ˜์ž…๋‹ˆ๋‹ค). ๊ทธ๋Ÿฐ ๋‹ค์Œ ๋ชจ๋“  ๋„คํŠธ์›Œํฌ ์ถœ๋ ฅ์˜ ํ‰๊ท ์„ ๊ตฌํ–ˆ์Šต๋‹ˆ๋‹ค. ์ž์„ธํ•œ ๋‚ด์šฉ์€ ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ ์Šคํฌ๋ฆฝํŠธ ๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ ๋ฉ€ํ‹ฐ ์Šค์ผ€์ผ ์˜ต์…˜์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.

๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ์™œ ๊ทธ ๋‹น์‹œ์—๋Š” ๋ฉ€ํ‹ฐ ์Šค์ผ€์ผ์ด ์‚ฌ์šฉ๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๊นŒ?๊ฒฐ๊ตญ ์ด ๋ฐฉ๋ฒ•์œผ๋กœ ๋” ๋†’์€ AP๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ?

่Žทๅ– iOS์šฉ Outlook https://aka.ms/o0ukef


ๅ‘ไปถไบบ: Daniil-Osokin [email protected]
ๅ‘้€ๆ—ถ้—ด: 2020๋…„ 12์›” 19์ผ ํ† ์š”์ผ ์˜ค์ „ 5:18:55
ๆ”ถไปถไบบ: Daniil-Osokin/lightweight-human-pose-estimation.pytorch ๊ฒฝ๋Ÿ‰ -์ธ๊ฐ„-ํฌ์ฆˆ[email protected]
ๆŠ„้€: augenstern-lwx [email protected] ; ์ €์ž ์ €์ž @noreply.github.com
ไธป้ข˜: Re: [Daniil-Osokin/lightweight-human-pose-estimation.pytorch] AP ์†Œ๊ฐœ(#124)

๋„คํŠธ์›Œํฌ ์ถ”๋ก ์€ ๋งค๋ฒˆ ๋‹ค๋ฅธ ์ž…๋ ฅ ์ด๋ฏธ์ง€ ํ•ด์ƒ๋„(๋‹ค๋ฅธ ์Šค์ผ€์ผ)๋กœ 4๋ฒˆ ์ˆ˜ํ–‰๋˜์—ˆ์Šต๋‹ˆ๋‹ค(6๋ฒˆ์ด ์•„๋‹ˆ๋ผ ์ œ ์‹ค์ˆ˜์ž…๋‹ˆ๋‹ค). ๊ทธ๋Ÿฐ ๋‹ค์Œ ๋ชจ๋“  ๋„คํŠธ์›Œํฌ ์ถœ๋ ฅ์˜ ํ‰๊ท ์„ ๊ตฌํ–ˆ์Šต๋‹ˆ๋‹ค. ์ž์„ธํ•œ ๋‚ด์šฉ์€ ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ ์Šคํฌ๋ฆฝํŠธ https://github.com/Daniil-Osokin/lightweight-human-pose-estimation.pytorch/blob/2df5db059db1a043169b65b633d7bb3b8efd13a6/val.py#L117 ์—์„œ ํ™•์ธํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ ๋ฉ€ํ‹ฐ ์Šค์ผ€์ผ ์˜ต์…˜์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.

โ€•
์Šค๋ ˆ๋“œ๋ฅผ ์ž‘์„ฑํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— ์ด ๋ฉ”์‹œ์ง€๋ฅผ ๋ฐ›๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
์ด ์ด๋ฉ”์ผ์— ์ง์ ‘ ๋‹ต์žฅํ•˜๊ฑฐ๋‚˜ GitHub https://github.com/Daniil-Osokin/lightweight-human-pose-estimation.pytorch/issues/124#issuecomment-748324241 ์—์„œ ํ™•์ธํ•˜๊ฑฐ๋‚˜ https://github.com/ ๊ตฌ๋…์„ ์ทจ์†Œ

๊ทธ๋ฆฌ๊ณ  ์†์‹ค ํ•จ์ˆ˜๊ฐ€ ์›๋ž˜ OpenPose์™€ ๋‹ค๋ฅธ์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.

iOS์šฉ Outlook ๋‹ค์šด๋กœ๋“œ https://aka.ms/o0ukef


๋ณด๋‚ธ ์‚ฌ๋žŒ: Lee Wen Hsing [email protected]
์ „์†ก ์‹œ๊ฐ„: 2020๋…„ 12์›” 19์ผ ํ† ์š”์ผ ์˜ค์ „ 10:39:10
๋ฐ›๋Š” ์‚ฌ๋žŒ: Daniil-Osokin/lightweight-human-pose-estimation.pytorch [email protected] , . com
์ฐธ์กฐ: ์ €์ž [email protected]
์ œ๋ชฉ: Re: [Daniil-Osokin/lightweight-human-pose-estimation.pytorch] AP ์ •๋ณด(#124)

๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ๊ทธ ๋‹น์‹œ์—๋Š” ์™œ ๋ฉ€ํ‹ฐ์Šค์ผ€์ผ์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š์•˜๋Š”๋ฐ ์ด ๋ฐฉ๋ฒ•์ด ๋” ๋†’์€ AP๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ์—ˆ๋˜ ๊ฑธ๊นŒ์š”?

iOS์šฉ Outlook ๋‹ค์šด๋กœ๋“œ https://aka.ms/o0ukef


๋ณด๋‚ธ ์‚ฌ๋žŒ: Daniil-Osokin [email protected]
์ „์†ก ์‹œ๊ฐ„: 2020๋…„ 12์›” 19์ผ ํ† ์š”์ผ ์˜ค์ „ 5:18:55
๋ฐ›๋Š” ์‚ฌ๋žŒ : ๋‹ค๋‹-Osokin / ๊ฒฝ๋Ÿ‰ - ์ธ๊ฐ„ ํฌ์ฆˆ-estimation.pytorch [email protected]
์ฐธ์กฐ: augenstern-lwx [email protected] ; ์ €์ž [email protected]
์ œ๋ชฉ: Re: [Daniil-Osokin/lightweight-human-pose-estimation.pytorch] AP ์ •๋ณด(#124)

๋„คํŠธ์›Œํฌ ์ถ”๋ก ์€ ๋งค๋ฒˆ ๋‹ค๋ฅธ ์ž…๋ ฅ ์ด๋ฏธ์ง€ ํ•ด์ƒ๋„(๋‹ค๋ฅธ ์Šค์ผ€์ผ)๋กœ 4๋ฒˆ ์ˆ˜ํ–‰๋˜์—ˆ์Šต๋‹ˆ๋‹ค(6๋ฒˆ์ด ์•„๋‹ˆ๋ผ ์ œ ์‹ค์ˆ˜์ž…๋‹ˆ๋‹ค). ๊ทธ๋Ÿฐ ๋‹ค์Œ ๋ชจ๋“  ๋„คํŠธ์›Œํฌ ์ถœ๋ ฅ์˜ ํ‰๊ท ์„ ๊ตฌํ–ˆ์Šต๋‹ˆ๋‹ค. ์ž์„ธํ•œ ๋‚ด์šฉ์€ ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ ์Šคํฌ๋ฆฝํŠธ https://github.com/Daniil-Osokin/lightweight-human-pose-estimation.pytorch/blob/2df5db059db1a043169b65b633d7bb3b8efd13a6/val.py#L117 ์—์„œ ํ™•์ธํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ ๋ฉ€ํ‹ฐ ์Šค์ผ€์ผ ์˜ต์…˜์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.

โ€•
์Šค๋ ˆ๋“œ๋ฅผ ์ž‘์„ฑํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— ์ด ๋ฉ”์‹œ์ง€๋ฅผ ๋ฐ›๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
์ด ์ด๋ฉ”์ผ์— ์ง์ ‘ ๋‹ต์žฅํ•˜๊ฑฐ๋‚˜ GitHub https://github.com/Daniil-Osokin/lightweight-human-pose-estimation.pytorch/issues/124#issuecomment-748324241 ์—์„œ ํ™•์ธํ•˜๊ฑฐ๋‚˜ https://github.com/ ๊ตฌ๋…์„ ์ทจ์†Œ

์ถ”๋ก ์„ ์œ„ํ•ด ๋‹จ์ผ ๋˜๋Š” ๋‹ค์ค‘ ์ฒ™๋„๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์€ ์†๋„/์ •ํ™•๋„๋ฅผ ์ ˆ์ถฉํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์†์‹ค ๊ธฐ๋Šฅ์€ ๋™์ผํ•ฉ๋‹ˆ๋‹ค.

๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. Heatmap๊ณผ PAF ๋‹จ๊ณ„๋ฅผ ๊ฒฐํ•ฉํ•œ ํ›„ ์†์‹ค์„ ๊ณ„์‚ฐํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์•Œ๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค?์›๋ž˜ OpenPose๋Š” ๋‘ ๋‹จ๊ณ„๋กœ ๊ณ„์‚ฐ๋˜๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

ํžˆํŠธ๋งต๊ณผ pafs์— ๋Œ€ํ•œ ๋ชจ๋“  ์†์‹ค์˜ ํ•ฉ์ผ ๋ฟ์ž…๋‹ˆ๋‹ค. ์ž์„ธํ•œ ๋‚ด์šฉ์€ ๊ต์œก ์Šคํฌ๋ฆฝํŠธ ๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.

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ๅ‘ไปถไบบ: Daniil-Osokin [email protected]
ๅ‘้€ๆ—ถ้—ด: 2020๋…„ 12์›” 20์ผ ์ผ์š”์ผ ์˜คํ›„ 11:23:10
ๆ”ถไปถไบบ: Daniil-Osokin/lightweight-human-pose-estimation.pytorch ๊ฒฝ๋Ÿ‰ -์ธ๊ฐ„-ํฌ์ฆˆ[email protected]
ๆŠ„้€: augenstern-lwx [email protected] ; ์ €์ž ์ €์ž @noreply.github.com
ไธป้ข˜: Re: [Daniil-Osokin/lightweight-human-pose-estimation.pytorch] AP ์†Œ๊ฐœ(#124)

ํžˆํŠธ๋งต๊ณผ pafs์— ๋Œ€ํ•œ ๋ชจ๋“  ์†์‹ค์˜ ํ•ฉ์ผ ๋ฟ์ž…๋‹ˆ๋‹ค. ์ž์„ธํ•œ ๋‚ด์šฉ์€ ๊ต์œก ์Šคํฌ๋ฆฝํŠธ https://github.com/Daniil-Osokin/lightweight-human-pose-estimation.pytorch/blob/master/train.py ๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

โ€•
์Šค๋ ˆ๋“œ๋ฅผ ์ž‘์„ฑํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— ์ด ๋ฉ”์‹œ์ง€๋ฅผ ๋ฐ›๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
์ด ์ด๋ฉ”์ผ์— ์ง์ ‘ ๋‹ต์žฅํ•˜๊ฑฐ๋‚˜ GitHub https://github.com/Daniil-Osokin/lightweight-human-pose-estimation.pytorch/issues/124#issuecomment-748621504 ์—์„œ ํ™•์ธํ•˜๊ฑฐ๋‚˜ https://github.com/ ๊ตฌ๋…์„ ์ทจ์†Œ

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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