From 613ff61de78959d0124e76de7b1495b2b93c5420 Mon Sep 17 00:00:00 2001 From: kadi soheib Date: Sun, 2 Aug 2020 22:49:46 +0300 Subject: [PATCH] Added reference to paper. --- doc/opencv.bib | 7 +++++++ modules/imgproc/include/opencv2/imgproc.hpp | 4 ++-- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/doc/opencv.bib b/doc/opencv.bib index bdfbc8cf1e..974514b2eb 100644 --- a/doc/opencv.bib +++ b/doc/opencv.bib @@ -1228,3 +1228,10 @@ number={2}, pages={117-135}, } +@inproceedings{forstner1987fast, + title={A fast operator for detection and precise location of distincs points, corners and center of circular features}, + author={FORSTNER, W}, + booktitle={Proc. of the Intercommission Conference on Fast Processing of Photogrammetric Data, Interlaken, Switzerland, 1987}, + pages={281--305}, + year={1987} +} diff --git a/modules/imgproc/include/opencv2/imgproc.hpp b/modules/imgproc/include/opencv2/imgproc.hpp index 962501b62d..82e1d24eae 100644 --- a/modules/imgproc/include/opencv2/imgproc.hpp +++ b/modules/imgproc/include/opencv2/imgproc.hpp @@ -1861,8 +1861,8 @@ CV_EXPORTS_W void preCornerDetect( InputArray src, OutputArray dst, int ksize, /** @brief Refines the corner locations. -The function iterates to find the sub-pixel accurate location of corners or radial saddle points, as -shown on the figure below. +The function iterates to find the sub-pixel accurate location of corners or radial saddle +points as described in @cite forstner1987fast, and as shown on the figure below. ![image](pics/cornersubpix.png)