๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ 134

[๐Ÿงข ์บก์Šคํ†ค ๐Ÿชจ] ์„œ๋น„์Šค ๊ธฐํš ๊ณผ์ • .. ๐Ÿ˜‡

์šฐ๋ฆฌ ๋ชจ์ž ๋Œ์˜ ์บก์Šคํ†ค ์•„์ด๋””์–ด ๊ธด๊ธ‰ ํšŒ์˜......... mojadole GitHub is where mojadole builds software. github.com # 230303 ๊ฐœ๊ฐ•ํ•˜๊ณ  ์ฒซ ์ˆ˜์—… ! ๋‹ค๋ฅธ ์กฐ๋“ค์€ ๋ฏธ๋ฆฌ ์ฃผ์ œ๊นŒ์ง€ ๋‹ค ์ •ํ•ด๋‘ฌ์„œ ์šฐ๋ฆฌ ์กฐ๋Š” ๋ฐœ๋“ฑ์— ๋ถˆ ๋–จ์–ด์กŒ๋‹ค.... ๐Ÿ”ฅ ์ •๋ง๋กœ... ์—ด์‹ฌํžˆ ํšŒ์˜..... ์ˆ˜์—… ๋๋‚˜๊ณ  ์ €๋… ์ผ๊ณฑ์‹œ๊นŒ์ง€?? ์•‰์•„์„œ 10๊ฐœ๊ฐ€ ๋„˜๋Š” ์•„์ด๋””์–ด๋ฅผ ๋‚ด๊ธด ํ–ˆ์ง€๋งŒ.. ๋‹ค์Œ ํšŒ์˜๊นŒ์ง€ ๋” ์ž์„ธํ•˜๊ฒŒ ์ƒ๊ฐํ•ด์˜ค๊ธฐ๋กœ ํ–ˆ๋‹ค.. # 230305, 08, 10, 12 ์ผ๋‹จ ๊ตฌ์ฒดํ™”ํ•ด์˜ค๊ณ  ๋‘ ๊ฐ€์ง€๋กœ ์ค„์˜€๋‹ค ! ์ƒํ™œ ๋ฃจํ‹ด, ์—ฌํ–‰์œผ๋กœ ์ •ํ•ด์ง€๊ธด ํ–ˆ๋Š”๋ฐ.. ์‹ ๋ฐ•ํ•œ ์•„์ด๋””์–ด๊ฐ€ ๋– ์˜ค๋ฅด์ง€ ์•Š์•„์„œ ํฐ์ผ.. ๋‚ด๊ฐ€ ์ƒˆ๋กญ๊ฒŒ ๋ƒ‰์žฅ๊ณ  ๋ฆฌ์ŠคํŠธ์—… + ๋ ˆ์‹œํ”ผ ์ถ”์ฒœ ์•„์ด๋””์–ด ๋‚ด์„œ ์ผ๋‹จ ์ด๊ฑธ๋กœ ๊ฒฐ์ •ํ–ˆ์ง€๋งŒ 2์ฃผ์ฐจ ์ˆ˜์—… ๋•Œ ๊ฐˆ..

[PyTorch] iris ๋ฐ์ดํ„ฐ ๋ถ„๋ฅ˜ ~ (w/๋ฉ€ํ‹ฐ ํผ์…‰ํŠธ๋ก )

ํŒŒ์ดํ† ์น˜๋ฅผ ์‚ฌ์šฉํ•ด์„œ ๋ฉ€ํ‹ฐ ํผ์…‰ํŠธ๋ก  ๊ตฌํ˜„ํ•˜๊ธฐ ! iris ๋ฐ์ดํ„ฐ๋ฅผ ์‚ฌ์šฉํ•ด์„œ ๋ถ“๊ฝƒ์˜ ์ข…๋ฅ˜๋ฅผ ๋ถ„๋ฅ˜ํ•ด๋ณด์ž ~ PyTorch PyTorch๋Š” Python์„ ์œ„ํ•œ ์˜คํ”ˆ์†Œ์Šค ๋จธ์‹  ๋Ÿฌ๋‹ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ! GPU์‚ฌ์šฉ์ด ๊ฐ€๋Šฅํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์†๋„๊ฐ€ ์ƒ๋‹นํžˆ ๋น ๋ฅด๋‹ค ํŒŒ์ดํ† ์น˜๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ด์œ ๋Š” 1. ํŒŒ์ด์ฌ๊ณผ ์œ ์‚ฌํ•ด์„œ ์ฝ”๋“œ๋ฅผ ์ดํ•ดํ•˜๊ธฐ ์‰ฝ๋‹ค 2. ์„ค์ •๊ณผ ์‹คํ–‰์ด ๋งค์šฐ ์‰ฝ๋‹ค 3. ๋”ฅ๋Ÿฌ๋‹์„ ๋ฐฐ์šฐ๊ธฐ ์‰ฝ๋‹ค 4. ์—ฐ๊ตฌ์—๋„ ๋งŽ์ด ์‚ฌ์šฉ๋œ๋‹ค ๋“ฑ ~ IRIS ๋ฐ์ดํ„ฐ์…‹ ๋ถ“๊ฝƒ์— ๋Œ€ํ•œ ๋ฐ์ดํ„ฐ ! ๊ฝƒ๋ฐ›์นจ์˜ ๊ธธ์ด, ๋„ˆ๋น„์™€ ๊ฝƒ์žŽ์˜ ๊ธธ์ด, ๋„ˆ๋น„์— ๋Œ€ํ•œ 4์ฐจ์› ๋ฐ์ดํ„ฐ์ด๋‹ค 1. PyTorch ์„ค์น˜ ์ผ๋‹จ ๋‚ด ๊ฐœ๋ฐœํ™˜๊ฒฝ์€ ๋งฅ์ด๊ธฐ ๋•Œ๋ฌธ์— mac ๊ธฐ์ค€์œผ๋กœ ์ง„ํ–‰ Anaconda | Anaconda Distribution Anaconda's open-source Distribution..

[Unreal Engine] ํ”Œ๋ ˆ์ด ํ•  ๋•Œ vehicle ์—๋Ÿฌ ํ•ด๊ฒฐ

์šฐ์„  setting.json์—์„œ vehicle์„ ์„ค์ •ํ•ด์ค€๋‹ค! "SimMode": "" SimMode๋ฅผ ""๋กœ ์ง€์ •ํ•ด์ฃผ๋ฉด ์ฐจ์™€ ๋“œ๋ก ์„ ์„ ํƒํ•  ์ˆ˜ ์žˆ๋‹ค ์„ ํƒ์„ ํ•ด์คฌ๋Š”๋ฐ๋„ ์—๋Ÿฌ๊ฐ€ ๋œฌ๋‹ค๋ฉด ๋ฐ”๋กœ ์•„๋ž˜์ฒ˜๋Ÿผ ์„ ํƒ๋œ ๋ทฐํฌํŠธ๋กœ ํ”Œ๋ ˆ์ดํ•ด์ฃผ๋ฉด ๋œ๋‹ค! ๋‚˜๋Š” ์‹œ๋ฎฌ๋ ˆ์ดํŠธ๋กœ ๋˜์–ด์žˆ์–ด์„œ ์—๋Ÿฌ๊ฐ€ ... ์˜ค๋žซ๋™์•ˆ ํ•ด๊ฒฐ ๋ชป ํ–ˆ์ง€๋งŒ ๊ทธ๋ž˜๋„ ์ง„.์งœ ๊ฐ„๋‹จํ•˜๊ฒŒ ํ•ด๊ฒฐ ์™„

[Unreal Engine & AirSim] ๊ฐœ๋ฐœํ™˜๊ฒฝ ๊ตฌ์ถ•

๋‚˜๋Š” UrbanScene3D ๋ฐ์ดํ„ฐ์…‹์„ ์‚ฌ์šฉํ•ด์•ผํ•œ๋‹ค! ์šฐ์„  UrbanScene3D dataset์ด Unreal Engine๊ณผ airsim์— ๊ตฌ์ถ•๋˜์–ด์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ผ๋‹จ unreal engine๊ณผ airsim ๊ฐœ๋ฐœํ™˜๊ฒฝ์„ ๋งŒ๋“ค์–ด์ค€๋‹ค 1. Unreal Engine ์„ค์น˜ ์–ธ๋ฆฌ์–ผ ์—”์ง„ ์„ค์น˜ ์–ธ๋ฆฌ์–ผ ์—”์ง„ ์„ค์น˜ ๋‹จ๊ณ„๋ณ„ ์•ˆ๋‚ด์ž…๋‹ˆ๋‹ค. docs.unrealengine.com → unreal engine์—์„œ ์‹คํ–‰ ํ›„ ์ง€๊ธˆ ๊ณ ์นจ ํด๋ฆญ 2. Visual Studio ์„ค์น˜ Visual Studio 2022 | ๋ฌด๋ฃŒ ๋‹ค์šด๋กœ๋“œ Visual Studio์—์„œ ์ฝ”๋“œ ์™„์„ฑ, ๋””๋ฒ„๊น…, ํ…Œ์ŠคํŠธ, Git ๊ด€๋ฆฌ, ํด๋ผ์šฐ๋“œ ๋ฐฐํฌ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•ฉ๋‹ˆ๋‹ค. ์ง€๊ธˆ ๋ฌด๋ฃŒ๋กœ ์ปค๋ฎค๋‹ˆํ‹ฐ๋ฅผ ๋‹ค์šด๋กœ๋“œํ•˜์„ธ์š”. visualstudio.microsoft.com → C..

[UrbanScene3D ๋…ผ๋ฌธ๋ฆฌ๋ทฐ] Capturing, Reconstructing, and Simulating: the UrbanScene3D Dataset

VCC vcc.tech ๋„์‹œํ™˜๊ฒฝ 3D ๋ฐ์ดํ„ฐ์…‹์ธ UrbanScene3D์˜ ๋…ผ๋ฌธ์„ ์ฝ์–ด๋ดค๋‹ค! ๋ช‡๋‹ฌ ์ „์— ์ •๋ฆฌํ•ด๋’€๋Š”๋ฐ ์ด์ œ์•ผ ์˜ฌ๋ฆฌ๋Š” ๋‚˜ .. ์ฉ ์ผ๋‹จ ์šฐ๋ฆฌ UrbanScene3D๋Š”์š”~? ์ž…๋‹ˆ๋‹ค 0. Abstract UrbanScene3D : urban scene ์ธ์‹ ๋ฐ ์žฌ๊ตฌ์„ฑ์„ ์œ„ํ•œ ๋Œ€๊ทœ๋ชจ ๋ฐ์ดํ„ฐ ํ”Œ๋žซํผ ๋Œ€๊ทœ๋ชจ ์‹ค์ œ ๋„์‹œ ์ง€์—ญ๊ณผ ํ•ฉ์„ฑ ๋„์‹œ๋ฅผ ํฌํ•จํ•œ 16๊ฐœ scene์„ ํฌํ•จํ•˜๋Š” 128k ์ด์ƒ์˜ ๊ณ ํ•ด์ƒ๋„ ์ด๋ฏธ์ง€๊ฐ€ ํฌํ•จ ๊ณ ์ •๋ฐ€ LiDAR ์Šค์บ”๊ณผ ์„œ๋กœ ๋‹ค๋ฅธ ๊ด€์ฐฐ ํŒจํ„ด์„ ๊ฐ€์ง„ ์ˆ˜๋ฐฑ ๊ฐœ์˜ ์ด๋ฏธ์ง€ ์„ธํŠธ๋„ ํฌํ•จ → ํ•ญ๊ณต ๊ฒฝ๋กœ ๊ณ„ํš ๋ฐ 3D ์žฌ๊ตฌ์„ฑ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์„ค๊ณ„ํ•˜๊ณ  ํ‰๊ฐ€ํ•  ์ˆ˜ ์žˆ๋Š” ํฌ๊ด„์ ์ธ ๋ฒค์น˜๋งˆํฌ๋ฅผ ์ œ๊ณต ๊ฐ ๊ฑด๋ฌผ์— ๋Œ€ํ•ด ์ˆ˜๋™์œผ๋กœ ์ฃผ์„์ด ๋‹ฌ๋ฆฐ ๊ณ ์œ ํ•œ ์ธ์Šคํ„ด์Šค ๋ ˆ์ด๋ธ”๊ณผ ํ•จ๊ป˜ Unreal Engine ๋ฐ Airsim ์‹œ๋ฎฌ๋ ˆ..

[Transfer Learning] ์ „์ดํ•™์Šต ๊ฐœ๋…

Transfer Learning ํ•™์Šต ๋ฐ์ดํ„ฐ๊ฐ€ ๋ถ€์กฑํ•œ ๋ถ„์•ผ์˜ ๋ชจ๋ธ ๊ตฌ์ถ•์„ ์œ„ํ•ด ๋ฐ์ดํ„ฐ๊ฐ€ ํ’๋ถ€ํ•œ ๋ถ„์•ผ์—์„œ ํ›ˆ๋ จ๋œ ๋ชจ๋ธ์„ ์žฌ์‚ฌ์šฉํ•˜๋Š” ํ•™์Šต ๊ธฐ๋ฒ• Imagenet(๋Œ€๊ทœ๋ชจ ๋ฐ์ดํ„ฐ์…‹) ๋ฐ์ดํ„ฐ๋ฅผ ์‚ฌ์šฉํ•ด์„œ ์‚ฌ์ „ํ•™์Šต๋œ(pre-trained) ๋ชจ๋ธ์˜ ๊ฐ€์ค‘์น˜๋ฅผ ๊ฐ€์ง€๊ณ  ์™€์„œ ์šฐ๋ฆฌ๊ฐ€ ํ•ด๊ฒฐํ•˜๊ณ ์ž ํ•˜๋Š” ๊ณผ์ œ์— ๋งž๊ฒŒ ์žฌ๋ณด์ •ํ•ด์„œ ์‚ฌ์šฉ ๋น„๊ต์  ์ ์€ ์ˆ˜์˜ ๋ฐ์ดํ„ฐ๋ฅผ ๊ฐ€์ง€๊ณ ๋„ ์šฐ๋ฆฌ๊ฐ€ ์›ํ•˜๋Š” ๊ณผ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋Š” ๋”ฅ๋Ÿฌ๋‹ ๋ชจ๋ธ์„ ํ›ˆ๋ จ → pre-trained model์˜ weights๋ฅผ ์•ฝ๊ฐ„์”ฉ ๋ณ€ํ™”์‹œ์ผœ ์ ์€ ๋ฐ์ดํ„ฐ์…‹์—์„œ task์— ๋งž๊ฒŒ ์žฌ์‚ฌ์šฉ → pre-trained model์˜ classifier๋Š” ์‚ญ์ œํ•˜๊ณ  ๋ชฉ์ ์— ๋งž๋Š” ์ƒˆ๋กœ์šด classifier ์ถ”๊ฐ€ ⇒ ์ƒˆ๋กญ๊ฒŒ ๋งŒ๋“ค์–ด์ง„ ๋ชจ๋ธ fine tuning ์ง„ํ–‰ (strategy 3๊ฐœ ์ค‘ 1๊ฐœ ์„ ํƒํ•ด..