| ์ผ | ์ | ํ | ์ | ๋ชฉ | ๊ธ | ํ |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 27 | 28 | 29 | 30 | 31 |
Tags
- ์ค๋ํดํ
- useEffect
- Git
- SwiftUI
- IOS
- vscode
- UIKit
- dart
- Ai
- ๋ค์ง
- git error
- Flutter codelab
- Simulator
- ์ค์ํํธ
- FLUTTER
- React
- ํ๊ธ
- ํดํ
- codelab
- Computer Vision
- Swift
- ๊ณต์๋ฌธ์
- Column
- Xcode
- OpenCV
- family control
- ์ ํ๋ก๊ทธ์ธ๊ตฌํํ๊ธฐ
- C++
- Center
- ํ๊ณ
Archives
- Today
- Total
๋ชฉ๋กsharpening (1)
ram2 ๐
Spatial Filtering
spatial filtering ์ด๋? -> spatial filter๋ฅผ ํ์ฉํด์ ์ ์ฒ๋ฆฌ ํ๋ ๊ฒ. spatial filtering์ ์ข ๋ฅ 1. Averaging filter - ์ฃผ๋ณ ๊ฐ์ ํ๊ท ์ผ๋ก ๋์ฒด ์ํจ๋ค. - random noise๋ฅผ ์ค์ผ ์ ์๋ค๋ ์ฅ์ ์ด ์๋ค. - image๊ฐ ํ๋ฆฟํด์ง๋ค. (blurs an image) [์ฌ์ฉ ์] ํ์ : blur( input image, output image, size of kernel); blur( image, result, Size(5,5) ); 2. Gaussian filter - ๊ฐ์ค์น ํ๊ท ์ ์ํํ๋๋ฐ, ๊ฐ์ค์น๋ฅผ gaussian filter๋ฅผ ์ฌ์ฉํด์ ํ๋ค. [์ฌ์ฉ ์] GaussianBlur( image, image, size of kernel,..
๐ computer vision
2022. 10. 8. 17:49