NDLI: Pose Estimation using 1D Fourier Transform and Euclidean Distance Matching of CAD Model and Inspected Model Part

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Pose Estimation using 1D Fourier Transform and Euclidean Distance Matching of CAD Model and Inspected Model Part

Content Provider	Scilit
Author	Zulkoffli, Zuliani Bakar, Elmi Abu
Copyright Year	2016
Description	Journal: Iop Conference Series: Materials Science and Engineering This paper present pose estimation relation of CAD model object and Projection Real Object (PRI). Image sequence of PRI and CAD model rotate on z axis at 10 degree interval in simulation and real scene used in this experiment. All this image is go through preprocessing stage to rescale object size and image size and transform all the image into silhouette. Correlation of CAD and PRI image is going through in this stage. Magnitude spectrum shows a reliable value in range 0.99 to 1.00 and Phase spectrum correlation shows a fluctuate graph in range 0.56 - 0.97. Euclidean distance correlation graph for CAD and PRI shows 2 zone of similar value due to almost symmetrical object shape. Processing stage of retrieval inspected PRI image in CAD database was carried out using range phase spectrum and maximum magnitude spectrum value within ±10% tolerance. Additional processing stage of retrieval inspected PRI image using Euclidean distance within ±5% tolerance also carried out. Euclidean matching shows a reliable result compared to range phase spectrum and maximum magnitude spectrum value by sacrificing more than 5 times processing time.
Related Links	http://iopscience.iop.org/article/10.1088/1757-899X/114/1/012038/pdf
ISSN	17578981
e-ISSN	1757899X
DOI	10.1088/1757-899x/114/1/012038
Journal	Iop Conference Series: Materials Science and Engineering
Volume Number	114
Language	English
Publisher	IOP Publishing
Publisher Date	2016-02-01
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Materials Science and Engineering Hardware and Architecture Industrial Engineering Fourier Transform Cad Model Additional Processing Euclidean Distance Pose Estimation
Content Type	Text
Resource Type	Article

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