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Related Concept Videos

Adjusting a Traverse01:12

Adjusting a Traverse

In the site survey of a four-sided traverse, internal angles are essential to ensure geometric accuracy. The survey revealed that the sum of the measured internal angles was 359 degrees and 48 minutes, which is 12 minutes less than the expected 360 degrees. This discrepancy signals an error likely arising from measurement inaccuracies during the fieldwork.To rectify this error, the adjustment process involved distributing the 12-minute shortfall equally across the four internal angles. By...

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Related Experiment Video

Updated: Jun 12, 2026

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
05:57

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

Published on: April 1, 2020

Angular feature mapping: an optical method.

Y Naor, J Shamir

    Applied Optics
    |June 18, 2010
    PubMed
    Summary
    This summary is machine-generated.

    This study presents an optical method to precisely measure intersection angles of line segments within patterns. This technique enables accurate mapping of geometric features for various applications.

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    High-Throughput Analysis of Optical Mapping Data Using ElectroMap
    07:36

    High-Throughput Analysis of Optical Mapping Data Using ElectroMap

    Published on: June 4, 2019

    Related Experiment Videos

    Last Updated: Jun 12, 2026

    Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
    05:57

    Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

    Published on: April 1, 2020

    High-Throughput Analysis of Optical Mapping Data Using ElectroMap
    07:36

    High-Throughput Analysis of Optical Mapping Data Using ElectroMap

    Published on: June 4, 2019

    Area of Science:

    • Optics and Photonics
    • Computer Vision
    • Geometric Analysis

    Background:

    • Accurate geometric analysis is crucial in fields like computer vision and metrology.
    • Traditional methods for measuring line segment intersections can be complex and time-consuming.

    Purpose of the Study:

    • To introduce and demonstrate a novel optical method for estimating and mapping intersection angles of line segments.
    • To provide a more efficient and accurate approach for geometric pattern analysis.

    Main Methods:

    • Utilizing an optical setup to capture pattern images.
    • Developing algorithms to detect line segments and calculate their intersection angles.
    • Mapping the estimated angles within the pattern for spatial analysis.

    Main Results:

    • Successful demonstration of the optical method for angle estimation.
    • Quantitative analysis showing the accuracy of the measured intersection angles.
    • Generation of a map representing the distribution of intersection angles in a pattern.

    Conclusions:

    • The proposed optical method offers a viable and effective approach for analyzing geometric patterns.
    • This technique has potential applications in automated inspection, robotics, and digital imaging.