title: ÐÐ½Ð°Ð»Ð¸Ð· ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¾Ð±Ð»Ð°ÐºÐ° ÑÐ¾ÑÐµÐº ÑÐ¾ÑÐ¾Ð³ÑÐ°Ð¼Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Analysis of distributed methods for reconstructing a point cloud by photogrammetric methods
Creators: name: ÐÑÐ°ÐµÐ², ÐÐ°ÑÐ¸Ð»Ð¸Ð¹
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: 2021
Subjects: ÑÐ¾ÑÐ¾Ð³ÑÐ°Ð¼Ð¼ÐµÑÑÐ¸Ñ
ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¾Ð±Ð»Ð°ÐºÐ° ÑÐ¾ÑÐµÐº
ÑÐµÐºÑÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ 3D-Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹
photogrammetry
point cloud reconstruction
image-based 3D model reconstruction

description: ÐÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¾Ð±Ð»Ð°ÐºÐ° ÑÐ¾ÑÐµÐº Ð¿Ð¾ Ð½Ð°Ð±Ð¾ÑÑ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹. Ð¢ÑÐµÐ±ÑÐµÑÑÑ Ð²ÑÑÑÐ½Ð¸ÑÑ, ÐºÐ°ÐºÐ¸Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑ Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ Ð¸Ð· ÑÑÐ°Ð¿Ð¾Ð² Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¾Ð±Ð»Ð°ÐºÐ° ÑÐ¾ÑÐµÐº. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð², Ð¿ÑÑÐµÐ¼ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ ÑÐ¶Ðµ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ð¼Ð¸ ÑÐµÑÐµÐ½Ð¸ÑÐ¼Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÑÑÑ Ð´Ð»Ñ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð². ÐÐ°Ð½Ð½Ð°Ñ ÑÐµÐ¼Ð° ÑÐ²Ð»ÑÐµÑÑÑ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹, ÑÐ°Ðº ÐºÐ°Ðº ÑÐµÐ¹ÑÐ°Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¾Ð±Ð»Ð°ÐºÐ° ÑÐ¾ÑÐµÐº ÑÐ²Ð»ÑÑÑÑÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð²Ð¾ÑÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ñ. Ð¢Ð°ÐºÐ¶Ðµ, ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð¸Ð¼ÐµÑÑ Ð²ÑÑÐ¾ÐºÐ¸Ðµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÑÐµÑÑÑÑÐ¾Ð² Ð¸ Ð²ÑÐµÐ¼ÐµÐ½Ð¸, ÑÑÐ¾ Ð½Ðµ Ð²ÑÐµÐ³Ð´Ð° ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¸ÐµÐ¼Ð»ÐµÐ¼ÑÐ¼. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð´Ð»Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÑÐ°Ð¿Ð¾Ð² ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¾Ð±Ð»Ð°ÐºÐ° ÑÐ¾ÑÐµÐº Ð½Ð° ÑÐ·ÑÐºÐµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Python Ð² Ð¸Ð½ÑÐµÐ³ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÑÐµÐ´Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ PyCharm Ð¸ Ð² Google Colab. ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¾Ð±Ð»Ð°ÐºÐ° ÑÐ¾ÑÐµÐº Ð¿Ð¾ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ð¼ Ð´Ð°ÑÐ°ÑÐµÑÐ°Ð¼. Ð¡Ð´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¸Ð· ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¾Ð± ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸ Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸Ð¼Ð¾ÑÑÐ¸ Ð´Ð»Ñ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼ÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð².
description: The final qualification work of the bachelor is devoted to the study of algorithms for restoring a point cloud from a set of images. You need to figure out which algorithms can be used for each of the stages of building a point cloud. Comparative analysis of algorithms is carried out by implementing them and comparing them with existing solutions. Tests were conducted to compare different methods. This topic is relevant because point cloud recovery algorithms are currently the most popular. In addition, different algorithms place high demands on software resources and time, which is not always acceptable. In this paper, algorithms were developed and implemented for various stages of point cloud reconstruction in the Python programming language in the integrated development environment PyCharm and in Google Colab. The point cloud was reconstructed using existing data sets. The conclusions are made on the basis of a comparative analysis of the effectiveness and applicability of the algorithms under consideration.