THE METHOD OF STRUCTURAL LINE EXTRACTION AS APPLIED TO THE SUBGLACIAL-SUBAQUATIC RELIEF OF ANTARCTIC

2015 ◽  
pp. 34
Author(s):  
A. N. Lastochkin ◽  
S. V. Popov
Keyword(s):  
Line Extraction

scholarly journals C-N Bond Formation by Consecutive Continuous-Flow Reductions towards A Medicinally Relevant Piperazine Derivative

Molecules ◽  
2021 ◽  
Vol 26 (7) ◽  
pp. 2040
Author(s):  
Zsolt Fülöp ◽  
Péter Bana ◽  
István Greiner ◽  
János Éles
Keyword(s):  
Antipsychotic Drug ◽  
Catalytic Hydrogenation ◽  
Continuous Flow ◽  
Reductive Amination ◽  
Reduction Method ◽  
Bond Formation ◽  
Aluminum Salt ◽  
Line Extraction ◽  
Piperazine Derivative ◽  
Step Procedure

A new, continuous-flow consecutive reduction method was developed for the C-N bond formation in the synthesis of the key intermediate of the antipsychotic drug cariprazine. The two-step procedure consists of a DIBAL-H mediated selective ester reduction conducted in a novel, miniature alternating diameter reactor, followed by reductive amination using catalytic hydrogenation on 5% Pt/C. The connection of the optimized modules was accomplished using an at-line extraction to prevent precipitation of the aluminum salt byproducts.

Graphic line extraction as an important element of handwriting analysis

2016 ◽  
Vol 293 ◽  
pp. 81-85
Author(s):  
Mieczysław Goc ◽  
◽  
Krystyn Łuszczuk ◽  
Andrzej Łuszczuk ◽  
◽  
...  
Keyword(s):  
Computer Application ◽  
Text Line ◽  
Handwriting Analysis ◽  
Line Extraction ◽  
Handwritten Text

The article presents the capabilities and operating procedures of a computer application EDYTOR, dedicated for easy separation of the handwritten text line from the background containing elements interfering with the examined object. The application, developed by a team of specialists from the Polish Forensic Association, is mainly used in handwriting analysis.

scholarly journals VECTOR MAPS IN MOBILE ROBOTICS

2015 ◽  
Vol 2 (2) ◽  
pp. 22-28 ◽  
Author(s):  
Ales Jelinek
Keyword(s):  
Data Acquisition ◽  
Navigation System ◽  
Mobile Robotics ◽  
Map Building ◽  
Scan Matching ◽  
Line Extraction ◽  
Current State ◽  
Vector Maps ◽  
Localization And Mapping ◽  
University Of Technology

The aim of this paper is to provide a brief overview of vector map techniques used in mobile robotics and to present current state of the research in this field at the Brno University of Technology. Vector maps are described as a part of the simultaneous localization and mapping (SLAM) problem in the environment without artificial landmarks or global navigation system. The paper describes algorithms from data acquisition to map building but particular emphasis is put on segmentation, line extraction and scan matching algorithms. All significant algorithms are illustrated with experimental results.

Contact line extraction and length measurements in model sediments and sedimentary rocks

2012 ◽  
Vol 368 (1) ◽  
pp. 558-577 ◽  
Author(s):  
Elena Rodriguez ◽  
Maša Prodanović ◽  
Steven L. Bryant
Keyword(s):  
Contact Line ◽  
Sedimentary Rocks ◽  
Line Extraction ◽  
Length Measurements
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