스테레오 (Stereo) 비전의 기초

Vision 관련 글 목차 참조 : https://www.youtube.com/watch?v=hdbv1FWOclc 참조 : https://darkpgmr.tistory.com/83 참조 : https://youtu.be/KOSS24P3_fY 이번 글에서는...

1 minute read

Homogeneous coordinate (동차 좌표계)

참조 : https://pages.mtu.edu/~shene/COURSES/cs3621/NOTES/geometry/homo-coor.html 참조 : https://blog.daum.net/shksjy/229 참조 : https://darkpgmr.tistory.com/78 참조 : Homogeneous Coordinates and Transformations...

15 minute read

RANSAC (RANdom SAmple Consensus) 개념 및 실습

Vision 관련 글 목차 참조 : https://gnaseel.tistory.com/33 참조 : https://scikit-learn.org/stable/auto_examples/linear_model/plot_ransac.html 참조 : https://www.youtube.com/watch?v=Q7FqV_bglHo 참조 :...

1 minute read

SSIM (Structural Similarity Index)

참조 : https://en.wikipedia.org/wiki/Structural_similarity 참조 : https://medium.com/srm-mic/all-about-structural-similarity-index-ssim-theory-code-in-pytorch-6551b455541e 참조 : https://bskyvision.com/878 참조 : https://walkaroundthedevelop.tistory.com/m/56 참조 : https://nate9389.tistory.com/2067...

16 minute read

IPM(Inverse Perspective Mapping)을 이용한 Bird Eye View 변환

Vision 관련 글 목차 참조 : https://towardsdatascience.com/a-hands-on-application-of-homography-ipm-18d9e47c152f 참조 : https://github.com/darylclimb/cvml_project 참조 : https://csyhhu.github.io/2015/07/09/IPM/ 참조 :...

28 minute read

스케일 불변 특징점 검출 (SIFT, SURF)

참조 : 컴퓨터 비전 (오일석) 참조 : https://medium.com/data-breach/introduction-to-sift-scale-invariant-feature-transform-65d7f3a72d40 참조 : https://ballentain.tistory.com/47 참조 : https://bskyvision.com/21 참조...

1 minute read

Fourier transform (푸리에 변환)

참조 : Introduction to Computer Vision 참조 : https://youtu.be/TB1A2-Db67s 참조 : https://www.youtube.com/watch?v=spUNpyF58BY 참조 : https://www.youtube.com/playlist?list=PL5yujGYFVt0DhDXdKkFeou8zSV-KjOlAG...

10 minute read

Direct Linear Transformation

참조 : http://www.cs.cmu.edu/~16385/s17/Slides/10.2_2D_Alignment__DLT.pdf 참조 : https://gaussian37.github.io/vision-concept-image_transformation/ 사전 지식 : 특이값 분해 (Singular Value Decomposition) 이번...

4 minute read

Image Transformation 알아보기

참조 : Computer Vision Algorithms and Applications (Richard Szeliski) 참조 : Introduction to Computer Vision...

14 minute read

히스토그램

출처 : 컴퓨터 비전 (오일석) 이번글에서는 기본 영상처리 방법인 히스토그램에 대하여 알아보도록 하겠습니다. 히스토그램 계산...

3 minute read

Histogram Equalization (히스토그램 평활화) 알아보기

Reference : Python으로 배우는 OpenCV 프로그래밍 Code : https://github.com/gaussian37/Vision/tree/master/OpenCV/histogram 히스토그램 평활화 방법은 영상의 픽셀값들의 누적분포함수...

6 minute read

Vision 관련 글 목차

히스토그램 영상 처리 Histogram Equalization (히스토그램 평활화) 알아보기 Image Transformation 알아보기 2D Transformation Optical Flow...

1 minute read