title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð·ÑÐµÐ½Ð¸Ñ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð¿Ð»Ð°Ð½Ð¾Ð¼ ÑÐ°Ð±Ð¾Ñ (Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½ÑÐ¹, ÑÑÐ°Ð¿ 1)
title: Ð¾ÑÑÐµÑ Ð¾ ÐÐÐ
titleType: Subtitle
title: Development of algorithms for computer vision in accordance with the work plan (intermediate, stage 1)
Creators: name: ÐÐ¾Ð»ÑÑÐ½Ð¾Ð²ÑÐºÐ°Ñ, ÐÐ°ÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð´Ð¸ÑÑÐ¾ÑÑÐ¸Ñ
ÐºÐ¾ÑÑÐµÐºÑÐ¸Ñ ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾Ð¹ Ð´Ð¸ÑÑÐ¾ÑÑÐ¸Ð¸
Ð¼Ð¾Ð´ÐµÐ»Ñ ÐÑÐ°ÑÐ½Ð°-ÐÐ¾Ð½ÑÐ°Ð´Ð¸
Ð¾Ð±ÑÐ°ÑÐ¸Ð¼Ð¾ÑÑÑ
Ð½ÐµÐ¹ÑÐ¾ÑÐµÑÑ
distortion
radial distortion correction
Brown-Conradi model
invertibility
neural network
ÐÐ¾Ð³Ð¾Ð²Ð¾Ñ ÐÐÐ¢Ð Ð¢Ð¡20210831025

description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ - ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾Ð¹ Ð´Ð¸ÑÑÐ¾ÑÑÐ¸Ð¸.
Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ 1 ÑÑÐ°Ð¿Ð° ÐÐÐÐÐ :
1) Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¹ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ Ð´Ð¸ÑÑÐ¾ÑÑÐ¸Ð¸ Ð´Ð»Ñ ÐÐ¡ Windows, Linux (Ubuntu), Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÑ amd64/arm64;
2) ÐÐ¾Ð´Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½ÑÐ¹ Ð¾ÑÑÐµÑ Ð¿Ð¾ ÐÐÐ , Ð²ÐºÐ»ÑÑÐ°ÑÑÐ¸Ð¹:
- Ð¢ÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð¾Ð² ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾Ð¹ Ð´Ð¸ÑÑÐ¾ÑÑÐ¸Ð¸;
- ÐÐ¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾Ð¹ Ð´Ð¸ÑÑÐ¾ÑÑÐ¸Ð¸ Ð¿Ð¾ ÑÑÐ°ÐµÐºÑÐ¾ÑÐ¸Ð¸ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÑ ÑÑÐµÐ´ÑÑÐ²;
- ÐÐ¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾Ð¹ Ð´Ð¸ÑÑÐ¾ÑÑÐ¸Ð¸ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ¸. ÐÐ¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ¸, Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ, Ð¾Ð±ÑÐµÐ¼Ð° Ð¾Ð±ÑÑÐ°ÑÑÐµÐ¹ Ð²ÑÐ±Ð¾ÑÐºÐ¸;
- ÐÐ¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ Ð² ÑÐ°Ð·Ð½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ, ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¸ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð¸Ñ, Ð´Ð¾ÑÑÐ¸Ð³Ð°ÐµÐ¼Ð°Ñ ÑÐ¾ÑÐ½Ð¾ÑÑÑ ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸;
- ÐÐ¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¹ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ¸;
3) ÐÐ°Ð¿Ð¸ÑÐ°Ð½Ñ Ð¸ÑÑÐ¾Ð´Ð½ÑÐµ ÐºÐ¾Ð´Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¹ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾Ð¹ Ð´Ð¸ÑÑÐ¾ÑÑÐ¸Ð¸ Ð½Ð° ÑÐ·ÑÐºÐµ C++.
description: The purpose of the work is an algorithm for automatic correction of radial distortion development.
The results of the R&amp;D 1st stage:
1) A prototype of a software library of distortion correction algorithms for Windows, Linux (Ubuntu), amd64/arm64 architecture has been developed;
2) An interim R&amp;D report has been prepared, including:
- Theoretical description of the radial distortion correction approaches applied;
- Description of the radial distortion correcting algorithm as well as the vehicles trajectory;
- Description of the radial distortion correction algorithm using a neural network, including a neural network model, learning specifications, a scope of samples for learning;
- Description of the features for the application of correction algorithms in different conditions, recommendations and limitations along with the achieved correction accuracy;
- Description of the developed software library;
3) The source codes of the software library of the automatic radial distortion correction algorithm for in C++ have been written.