Fingerprint Ridge Line Extraction Based on Tracing and Directional Feedback

Author(s):  
Rui Ma ◽  
Yaxuan Qi ◽  
Changshui Zhang ◽  
Jiaxin Wang
Keyword(s):  
2021 ◽  
Author(s):  
Zachary Brecheisen ◽  
et al.

Comparison of inverted terrain processing implemented in this study to TopoToolbox results for interfluve (ridge-line) extraction and hierarchical ordering. Different topographic curvature metrics are also explored at varying raster resolutions across hillshed orders.


2021 ◽  
Author(s):  
Zachary Brecheisen ◽  
et al.

Comparison of inverted terrain processing implemented in this study to TopoToolbox results for interfluve (ridge-line) extraction and hierarchical ordering. Different topographic curvature metrics are also explored at varying raster resolutions across hillshed orders.


Molecules ◽  
2021 ◽  
Vol 26 (7) ◽  
pp. 2040
Author(s):  
Zsolt Fülöp ◽  
Péter Bana ◽  
István Greiner ◽  
János Éles

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.


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