Software for Performing Grays-Scale Measurements of Optical Fiber End Faces

C. M. Wang, Domici F. Vecchia

ISBN 10: 0260538310 / ISBN 13: 9780260538314

Verlag: Forgotten Books, 2024

Beschreibung

Print on Demand. This book explores how to perform optical fiber dimensional quality control using gray scale analysis. The techniques in this book were developed to meet the needs of the optical fiber industry and are used for manufacturing quality control. The author presents a method that allows for end face damage and accounts for specific measurement errors in fiber edge tables. The approach adheres to the industry standard test procedure by fitting an ellipse to the edge table to obtain geometric measurements. The author uses a data filter based on the least median of squares criterion to create high breakdown resistance to outliers. The book also includes computational issues and a description of a computer program that takes the digitized image, locates and filters the edge points, and estimates the geometric parameters of interest. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. Bestandsnummer des Verkäufers 9780260538314_0

Bibliografische Details

Titel: Software for Performing Grays-Scale ...

Verlag: Forgotten Books

Erscheinungsdatum: 2024

Einband: Paperback

Zustand: New

Art des Buches: print-on-demand item

Über diesen Titel

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Excerpt from Software for Performing Grays-Scale Measurements of Optical Fiber End Faces

Figure 2. The left panel is the 512 x 440 pixel gray - scale image of a damaged optical fiber end. The right pane] plots edge points (0) computed from lower resolution 64 x 55 image.

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This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.