Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Image Processing Pipeline for Fluoroelastomer Crystallite Detection in Atomic Force Microscopy Images

Journal Article · · Integrating Materials and Manufacturing Innovation
Phase transformations in materials systems can be tracked using atomic force microscopy (AFM), enabling the examination of surface properties and macroscale morphologies. In situ measurements investigating phase transformations generate large datasets of time-lapse image sequences. The interpretation of the resulting image sequences, guided by domain-knowledge, requires manual image processing using handcrafted masks. Here this approach is time-consuming and restricts the number of images that can be processed. Her in this study, we developed an automated image processing pipeline which integrates image detection and segmentation methods. We examine five time-series AFM videos of various fluoroelastomer phase transformations. The number of image sequences per video ranges from a hundred to a thousand image sequences. The resulting image processing pipeline aims to automatically classify and analyze images to enable batch processing. Using this pipeline, the growth of each individual fluoroelastomer crystallite can be tracked through time. We incorporated statistical analysis into the pipeline to investigate trends in phase transformations between different fluoroelastomer batches. Understanding these phase transformations is crucial, as it can provide valuable insights into manufacturing processes, improve product quality, and possibly lead to the development of more advanced fluoroelastomer formulations.
Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC52-07NA27344; NA0004104
OSTI ID:
2281476
Report Number(s):
LLNL--JRNL-853058; 1079244
Journal Information:
Integrating Materials and Manufacturing Innovation, Journal Name: Integrating Materials and Manufacturing Innovation Journal Issue: 4 Vol. 12; ISSN 2193-9764
Publisher:
SpringerCopyright Statement
Country of Publication:
United States
Language:
English

References (36)

The Promising Future of Fluoropolymers journal March 2020
Fluoroelastomers reinforced with carbon nanofibers: A survey on rheological, swelling, mechanical, morphological, and prediction of the thermal degradation kinetic behavior journal April 2019
Spatial Pyramid Pooling in Deep Convolutional Networks for Visual Recognition book January 2014
LabelMe: A Database and Web-Based Tool for Image Annotation journal October 2007
The Pascal Visual Object Classes (VOC) Challenge journal September 2009
Kinetics of polymer crystallisation journal January 1995
Fluoroelastomers: synthesis, properties and applications journal February 2001
AFM image analysis of porous structures by means of neural networks journal January 2022
Research electronic data capture (REDCap)—A metadata-driven methodology and workflow process for providing translational research informatics support journal April 2009
Deep learning analysis on microscopic imaging in materials science journal August 2020
New insights into rubber–clay nanocomposites by AFM imaging journal August 2006
How atomic force microscopy has contributed to our understanding of polymer crystallization journal August 2009
Polymer spherulites: A critical review journal May 2016
Crystallization Features of Normal Alkanes in Confined Geometry journal August 2013
From Vinylidene Fluoride (VDF) to the Applications of VDF-Containing Polymers and Copolymers: Recent Developments and Future Trends journal December 2009
Deep learning journal May 2015
Computer vision distortion correction of scanning probe microscopy images journal April 2017
Kinetics of Phase Change. I General Theory journal December 1939
Quantifying CTFE content in FK-800 using ATR-FTIR and time to peak crystallization journal October 2020
The Avrami Equation book July 2020
Atomic Force Microscope journal March 1986
Fully convolutional networks for semantic segmentation conference June 2015
You Only Look Once: Unified, Real-Time Object Detection conference June 2016
Path Aggregation Network for Instance Segmentation conference June 2018
Generalized Intersection Over Union: A Metric and a Loss for Bounding Box Regression conference June 2019
YOLOv7: Trainable Bag-of-Freebies Sets New State-of-the-Art for Real-Time Object Detectors conference June 2023
CSPNet: A New Backbone that can Enhance Learning Capability of CNN conference June 2020
Fast R-CNN conference December 2015
DeepLab: Semantic Image Segmentation with Deep Convolutional Nets, Atrous Convolution, and Fully Connected CRFs journal April 2018
DBSCAN Revisited, Revisited: Why and How You Should (Still) Use DBSCAN journal August 2017
A survey on Image Data Augmentation for Deep Learning journal July 2019
Progress Summary: Developing experimental methods to quantify the degree of crystallinity in fluoropolymer binders report September 2018
Properties of Kel F-800 polymer report July 1977
Recent Applications of Advanced Atomic Force Microscopy in Polymer Science: A Review journal May 2020
Automated image segmentation-assisted flattening of atomic force microscopy images journal March 2018
Glassy state transitions of poly-(chlorotrifluoroethylene), poly-(vinylidene fluoride), and their copolymers journal March 1957

Similar Records

Automated method for tracing leading and trailing processes of migrating neurons in confocal image sequences
Conference · Thu Dec 31 23:00:00 EST 2009 · OSTI ID:1039974

A General Materials Data Science Framework for Quantitative 2D Analysis of Particle Growth from Image Sequences
Journal Article · Mon Feb 19 23:00:00 EST 2024 · Integrating Materials and Manufacturing Innovation · OSTI ID:2309826