The optimal triangulation method is not really optimal

Autor: Seyed‐Mahdi Nasiri, Reshad Hosseini, Hadi Moradi

Publikováno v: IET Image Processing, Vol 17, Iss 10, Pp 2855-2865 (2023)

Abstract Triangulation refers to the problem of finding a 3D point from its 2D projections on multiple images taken at different camera poses. For solving this problem, it is a common practice to use the so‐called optimal triangulation method. But,

Externí odkaz: https://doaj.org/article/b77abca76fb541f99112f4925824c87b

Novel Parameterization for Gauss–Newton Methods in 3-D Pose Graph Optimization

Autor: Seyed-Mahdi Nasiri, Reshad Hosseini, Hadi Moradi

Publikováno v: IEEE Transactions on Robotics. 37:780-797

Pose graph optimization (PGO), or equivalently pose synchronization, that is synchronizing rotations and positions, is the state-of-the-art formulation for simultaneous localization and mapping in robotics. In this article, we first present a new man

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed481e30c409e8a7df41750f0f8a17d8
https://doi.org/10.1109/tro.2020.3034021

In vitro versus in vivo models of kidney fibrosis: Time-course experimental design is crucial to avoid misinterpretations of gene expression data

Autor: Shaghayegh Haghjooy Javanmard, Seyed Mahdi Nasiri, Kobra Moradzadeh, Shiva Moein, Yousof Gheisari

Publikováno v: Journal of Research in Medical Sciences : The Official Journal of Isfahan University of Medical Sciences
Journal of Research in Medical Sciences, Vol 25, Iss 1, Pp 84-84 (2020)

Background: In vitro models are common tools in nephrology research. However, their validity has rarely been scrutinized. Materials and Methods: Considering the critical role of transforming growth factor (TGF)-β and hypoxia pathways in kidney fibro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b72afeeebebf80779b6b868345d7af9
http://europepmc.org/articles/PMC7698384

Power Line Detection and Tracking Using Hough Transform and Particle Filter

Autor: M. H. Nasseri, Seyed-Mahdi Nasiri, Reshad Hosseini, Hadi Moradi

Publikováno v: 2018 6th RSI International Conference on Robotics and Mechatronics (IcRoM).

In this paper, a new method, based on particle filter approach, for detection and tracking of power lines using aerial video streams is presented. In the proposed algorithms, the gradient of image is computed using Sobel operator. Then an adaptive th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8fc33c3d87a6c81e2fcc1eb6b594643
https://doi.org/10.1109/icrom.2018.8657568

A Linear Least Square Initialization Method for 3D Pose Graph Optimization Problem

Autor: Seyed-Mahdi Nasiri, Hadi Moradi, Reshad Hosseini

Publikováno v: ICRA

Pose Graph Optimization (PGO) is an important optimization problem arising in robotics and machine vision applications like 3D reconstruction and 3D SLAM. Each node of pose graph corresponds to an orientation and a location. The PGO problem finds ori

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fbebe9df0f84ea53292e20095ae56ec5
https://doi.org/10.1109/icra.2018.8460741