Mr. Yandy Ma Profile

Yandy Ma

at Aviation Services Research Ctr

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 7 November 2018 Paper

Application of hyperspectral imaging on aircraft damage inspection

Yandy Ma, Anthony Mannion, Stephen O'Brien

Proceedings Volume 10819, 108190X (2018) https://doi.org/10.1117/12.2500378

KEYWORDS: Hyperspectral imaging, Cameras, Inspection, Reflectivity, Calibration, Lamps, Halogens, Optical inspection, Data acquisition, Image classification

Read Abstract +

Aircraft maintenance, repair and overhaul (MRO) faces many challenges, for example the line maintenance performed between flights is always time-critical. Furthermore, due to the size and shape of the aircraft, some areas are hard to reach and to be inspected, such as the crown or the vertical stabilizer. To improve the inspection process, a camera can be used to capture the aircraft surface and identify the damage. However, an RGB camera can only help to pick up the damage based on the colour difference and the results might be affected by the aircraft livery. Hyperspectral imaging (HSI) looks at reflectance to distinguish between different materials or chemicals despite being apparently the same colour. It has been widely applied in industries such as food safety, agriculture, pharmaceutics, etc. However, it has rarely been considered in the aerospace industry. This paper introduces a case study of inspecting damage on aircraft using an HSI camera. An HSI camera covering the range 400 - 1000 nm is used for this case study on metal and composite parts of aircraft. The aircraft parts, which came from decommissioned aircraft, are hit by simulated lightning strikes to recreate damage on aircraft. The damage can be identified by using HSI camera with range of 400 - 1000 nm. In the future, other ranges of wavelength may be used to study the damage since there might be more significant features of the reflectance spectrum to be used as markers. Thus, the damage ought to be easier identified since there will be more spectral information provided.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years