OpenCV Install and Setup

Installing OpenCV 4.9.0 with Visual Studio 2022

OpenCV Download link: https://opencv.org/releases/

Opencv ์„ค์น˜ ํŒŒ์ผ ๋‹ค์šด๋กœ๋“œ >> ์„ค์น˜ ํŒŒ์ผ ์••์ถ•ํ’€๊ธฐ

C:\ opencv-4.9.0 ํด๋” ์ƒˆ๋กญ๊ฒŒ ์ƒ์„ฑ >> ์•„๋ž˜ ๊ทธ๋ฆผ๊ณผ ๊ฐ™์ด ์„ค์น˜ํŒŒ์ผ ๋ณต์‚ฌ

PATH ํ™˜๊ฒฝ์„ค์ •

์ œ์–ดํŒ> ์‹œ์Šคํ…œ ๋ฐ ๋ณด์•ˆ > ์‹œ์Šคํ…œ > ๊ณ ๊ธ‰ ์‹œ์Šคํ…œ ์„ค์ • โ€“ ๊ณ ๊ธ‰ ํƒญ > ํ™˜๊ฒฝ๋ณ€์ˆ˜(N) ํด๋ฆญ

โ€˜์‹œ์Šคํ…œ ๋ณ€์ˆ˜โ€™ ํ•ญ๋ชฉ์— ์žˆ๋Š” ๋ณ€์ˆ˜ ๋ช… ์ค‘ Path๋ฅผ ์ฐพ์•„ ํŽธ์ง‘

์ƒˆ๋กœ ๋งŒ๋“ค๊ธฐ > ์ฐพ์•„๋ณด๊ธฐ > C:\opencv-4.9.0\build\x64\vc16\bin ์„ ํƒ

OpenCV dll ํŒŒ์ผ ๊ฒฝ๋กœ ์„ค์ •๊ณผ์ •์ž„

Path ์„ค์ • ์™„๋ฃŒ๋˜๋ฉด ์ปดํ“จํ„ฐ ์žฌ๋ถ€ํŒ…

OpenCV ํ”„๋กœ์ ํŠธ ์†์„ฑ์‹œํŠธ(Property sheet)๋งŒ๋“ค๊ธฐ

Visual Studio 2022 ์‹คํ–‰ ํ›„

  • ๋ฐฉ๋ฒ• 1) ์ƒˆ ํ”„๋กœ์ ํŠธ ๋งŒ๋“ค๊ธฐ > ๋นˆ ํ”„๋กœ์ ํŠธ

  • ๋ฐฉ๋ฒ• 2) ํŒŒ์ผ> ์ƒˆ๋กœ ๋งŒ๋“ค๊ธฐ> ํ”„๋กœ์ ํŠธ ์„ ํƒ

๋นˆ ํ”„๋กœ์ ํŠธ: ํ”„๋กœ์ ํŠธ ์ด๋ฆ„ : OpenCVprop ์ž…๋ ฅ > ๋งŒ๋“ค๊ธฐ

Debug x64 Property Sheet ๋งŒ๋“ค๊ธฐ

๋ฉ”๋‰ด: ๋ณด๊ธฐ>๋‹ค๋ฅธ ์ฐฝ>์†์„ฑ ๊ด€๋ฆฌ์ž ์„ ํƒ

์†์„ฑ ๊ด€๋ฆฌ์ž ์ฐฝ > OpenCVprop > Debug|x64 ์œ„์— RightClick.

์ƒˆ ํ”„๋กœ์ ํŠธ ์†์„ฑ ์‹œํŠธ ์ถ”๊ฐ€ > ์ด๋ฆ„: opencv-4.9.0_debug_x64.props ์œผ๋กœ ์ง€์ • > ์ถ”๊ฐ€

๋ฐ˜๋“œ์‹œ ์ด๋ฆ„์— .props๊นŒ์ง€ ๊ธฐ์žฌํ•  ๊ฒƒ

Debug | x64 ์—์„œ ์„ค์ •.


์†์„ฑ๊ด€๋ฆฌ์ž ์ฐฝ: Debug | x64 > opencv-3.4.13_debug_x64 double click

[Opencv ํ—ค๋” (include) ๋””๋ ‰ํ„ฐ๋ฆฌ ์ถ”๊ฐ€]

๊ณต์šฉ ์†์„ฑ > C/C++ > ์ผ๋ฐ˜ > ์ถ”๊ฐ€ ํฌํ•จ ๋””๋ ‰ํ„ฐ๋ฆฌ > ํŽธ์ง‘

> ์ถ”๊ฐ€ ํฌํ•จ ๋””๋ ‰ํ„ฐ๋ฆฌ> ์ค„์ถ”๊ฐ€ : ์•„๋ž˜ ๊ฒฝ๋กœ๋“ค์„ ์ˆœ์„œ์— ๋งž๊ฒŒ ์ถ”๊ฐ€ > ํ™•์ธ

  • C:\opencv-4.9.0\build\include

  • C:\opencv-4.9.0\build\include\opencv2

[ OpenCV lib ๋””๋ ‰ํ„ฐ๋ฆฌ ์ถ”๊ฐ€]

๊ณต์šฉ ์†์„ฑ > ๋ง์ปค > ์ผ๋ฐ˜ > ์ถ”๊ฐ€ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๋””๋ ‰ํ„ฐ๋ฆฌ > ํŽธ์ง‘ > ์ถ”๊ฐ€ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๋””๋ ‰ํ„ฐ๋ฆฌ

  • C:\opencv-4.9.0\build\x64\vc16\lib ์ถ”๊ฐ€

image
image

[ OpenCV lib ํŒŒ์ผ ์ถ”๊ฐ€]

๊ณต์šฉ ์†์„ฑ> ๋ง์ปค > ์ž…๋ ฅ > ์ถ”๊ฐ€ ์ข…์†์„ฑ> ํŽธ์ง‘

  • opencv_world490d.lib ๊ฒฝ๋กœ ์ถ”๊ฐ€

debug ๋ชจ๋“œ์—์„œ๋Š” 'd' (xxx490d.lib) ๋กœ ํ‘œ์‹œ๋œ ํŒŒ์ผ์„ ์ถ”๊ฐ€

image

(์ค‘์š”)

์œ„ ์„ค์ • ์™„๋ฃŒ ํ›„ ๋ฐ˜๋“œ์‹œ opencv-4.9.0_debug_x64 ์ €์žฅ

Release x64 Property Sheet ๋งŒ๋“ค๊ธฐ

์†์„ฑ ๊ด€๋ฆฌ์ž ์ฐฝ > OpenCVprop > Release|x64 : RightClick.

์ƒˆ ํ”„๋กœ์ ํŠธ ์†์„ฑ ์‹œํŠธ ์ถ”๊ฐ€ > ์ด๋ฆ„: opencv-4.9.0_release_x64.props์œผ๋กœ ์ง€์ • ํ›„ ์ถ”๊ฐ€

์œ„์— ์„ค๋ช…ํ•œ Debug x64 Property Sheet ๋งŒ๋“ค๊ธฐ ๊ณผ์ •๊ณผ ์œ ์‚ฌํ•˜๋ฉฐ, ์•„๋ž˜ ๊ฒฝ๋กœ๋ฅผ ์ถ”๊ฐ€ํ•˜์—ฌ ๋ฐ˜๋ณต

๊ณต์šฉ ์†์„ฑ > C/C++ > ์ผ๋ฐ˜ > ์ถ”๊ฐ€ ํฌํ•จ ๋””๋ ‰ํ„ฐ๋ฆฌ > ๊ฒฝ๋กœ์ถ”๊ฐ€

  • C:\opencv-4.9.0\build\include

  • C:\opencv-4.9.0\build\include\opencv2

๊ณต์šฉ ์†์„ฑ > ๋ง์ปค > ์ผ๋ฐ˜ > ์ถ”๊ฐ€ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๋””๋ ‰ํ„ฐ๋ฆฌ > ๊ฒฝ๋กœ ์ถ”๊ฐ€

  • C:\opencv-4.9.0\build\x64\vc16\lib

๊ณต์šฉ ์†์„ฑ> ๋ง์ปค > ์ž…๋ ฅ > ์ถ”๊ฐ€ ์ข…์†์„ฑ> ๊ฒฝ๋กœ์ถ”๊ฐ€

  • opencv_world490.lib

release์—์„œ๋Š” 'opencv_world490.lib' ๋กœ ํ•ด์•ผํ•จ. ('***d.lib)๋Š” ์•„๋‹˜!!. ', debug ์—์„œ๋งŒ 'opencv_world490d.lib' ๋กœ ์„ค์ •ํ•ด์•ผ ํ•จ

(์ค‘์š”)

์œ„ ์„ค์ • ์™„๋ฃŒ ํ›„ ๋ฐ˜๋“œ์‹œ opencv-4.9.0_release_x64 ์ €์žฅ

Demo Program

Follow the Tutorial: Create OpenCV Project

Tutorial: Create OpenCV Project

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