An Image Processing Approach to Quality Control of Drop-on-Demand Electrohydrodynamic (EHD) Printing

An Image Processing Approach to Quality Control of Drop-on-Demand Electrohydrodynamic (EHD) Printing

Droplet quality in drop-on-demand (DoD) Electrohydrodynamic (EHD) inkjet printing plays a crucial role in influencing the overall performance and manufacturing quality of the operation. The current approach to droplet printing analysis involves manually outlining/labeling the printed dots on the sub...

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Bibliographic Details
Main Authors: Yahya Tawhari, Charchit Shukla, Juan Ren
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Micromachines
Subjects:
EHD drop-on-demand
feature extraction
edge detection
contour detection
dot size quantification
dot distance quantification
Online Access:https://www.mdpi.com/2072-666X/15/11/1376
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