Results 21 to 30 of about 196,338 (298)
Solution-region-based synthesis approach for selecting optimal four-bar linkages with the Ball–Burmester point [PDF]
Mechanical Sciences, 2019 In this paper, we present a solution-region-based synthesis approach for selecting optimal four-bar linkages with a Ball–Burmester point. We discuss both general and special cases of the Burmester point that coincide with the Ball point at the pole of ...
L. Yin +6 more
doaj +1 more source
Bidirectional Sliding Window for Boundary Recognition of Pavement Construction Area Using GPS-RTK
Applied Sciences, 2020 Unmanned pavement construction is of great significance in China, and the primary issue to be solved is how to identify the boundaries of the Pavement Construction Area (PCA).
Tong Xu +3 more
doaj +1 more source
, 2015 We prove that, with "obvious" exceptions, a CM-point (j(τ),j(τ')) cannot belong to a straight line in C^2 defined over Q. This generalizes a result of Kühne, who proved this for the line x+y=1.
Allombert, Bill +2 more
openaire +3 more sources
Straight-line programs and torsion points on elliptic curves [PDF]
computational complexity, 2003 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
, 1989 Multisystem closed-net-diagrams have incorporated non-straight portions. Two basic forms of non-straight portions exist in binary 6-phase multisystem closed-net-diagrams.
Qiti Guo, Weiji Cheng
core +2 more sources
Straight line matching method based on line pairs and feature points
IET Computer Vision, 2016 Straight line matching is a fundamental task in many applications such as scene matching, stereo vision and sequence images analysis. As individual line segments cannot completely present the information of image and methods based on them are difficult to achieve high matching accuracy, the authors propose a straight line matching algorithm based on ...
Jiexian Zeng +3 more
openaire +2 more sources
Frontiers in Neurology, 2022 Background and PurposeThe diagnosis of multiple system atrophy (MSA) remains challenging in clinical practice. This study investigated the value of hypointense signals in the putamen (“black straight-line sign”) in diffusion-weighted imaging (DWI) of ...
Yiming Zheng +16 more
doaj +1 more source
Automatic straight line detection through fixed-point BYY harmony learning
, 2008 Straight line detection in a binary image is a basic but difficult task in image processing and machine vision. Recently, a fast fixed-point BYY harmony learning algorithm has been established to efficiently make model selection automatically during the ...
Jinwen Ma, Lei Li, Ma, Jinwen, Li, Lei
core +1 more source
Automatic Indoor Reconstruction from Point Clouds in Multi-room Environments with Curved Walls
Sensors, 2019 Recent developments in laser scanning systems have inspired substantial interest in indoor modeling. Semantically rich indoor models are required in many fields.
Fan Yang +7 more
doaj +1 more source
SIMULTANEOUS ORIENTATION AND CALIBRATION OF IMAGES AND LASER POINT CLOUDS WITH STRAIGHT SEGMENTS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 This paper presents a method based on the use of straight lines as tie features for simultaneous orientation and calibration of Frame Camera (FC) and Airborne Laser Scanner (ALS) images.
E. Angelats, M. Blázquez, I. Colomina
doaj +1 more source