Hyperspectral imaging technique for measurement of variations in anthocyanin accumulations in ‘bok choy’

Hyo-suk Kim; Ji Hye Yoo; Byeongho Park; Subeen Park; Hyoung Seok Kim; Jae Hun Kim

doi:10.1117/12.2649609

9 March 2023 Hyperspectral imaging technique for measurement of variations in anthocyanin accumulations in ‘bok choy’

Hyo-suk Kim, Ji Hye Yoo, Byeongho Park, Subeen Park, Hyoung Seok Kim, Jae Hun Kim

Proceedings Volume PC12428, Photonic Instrumentation Engineering X; PC1242806 (2023) https://doi.org/10.1117/12.2649609
Event: SPIE OPTO, 2023, San Francisco, California, United States

Abstract

We report the hyperspectral imaging system for the measurement of anthocyanin accumulations in ‘bok choy’ grown in the different environmental conditions in the indoor farms. Wavelength bandwidth from 400nm to 700nm that covers chlorophyll A, B, and anthocyanin absorption peaks was three dimensionally (wavelength vs intensity in the area of 100cm2) measured by hyperspectral imaging instrument. Estimated anthocyanin accumulations by hyperspectral imaging technique were compared with those measured by chemical (destructive) analysis. Coinciding results between hyperspectral and destructive analysis suggest that hyperspectral imaging system can be a valuable photonic instrument to replace previously used destructive analysis in agricultural researches. (Supported by 421035-04)

Conference Presentation

Citation Download Citation

Hyo-suk Kim, Ji Hye Yoo, Byeongho Park, Subeen Park, Hyoung Seok Kim, and Jae Hun Kim "Hyperspectral imaging technique for measurement of variations in anthocyanin accumulations in ‘bok choy’", Proc. SPIE PC12428, Photonic Instrumentation Engineering X, PC1242806 (9 March 2023); https://doi.org/10.1117/12.2649609

ACCESS THE FULL ARTICLE

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: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
PRESENTATION

WATCH
PRESENTATION SAVE TO MY LIBRARY

GET CITATION

KEYWORDS

Hyperspectral imaging

Imaging systems

Photosynthesis

3D image processing

3D metrology

Absorption

Agriculture

Show All Keywords

Keywords/Phrases

Search In:

Publication Years