Compact slot-in-type optical correlator for retrieving shape, colour, and texture

H. Kuboyama; K. Moriyama; K. Yamaguchi; S. Arai; M. Fukuda; M. Kato; T. Kawaguchi; M. Inoue

doi:10.1117/12.886579

11 May 2011 Compact slot-in-type optical correlator for retrieving shape, colour, and texture

H. Kuboyama, K. Moriyama, K. Yamaguchi, S. Arai, M. Fukuda, M. Kato, T. Kawaguchi, M. Inoue

Proceedings Volume 8074, Holography: Advances and Modern Trends II; 807415 (2011) https://doi.org/10.1117/12.886579
Event: SPIE Optics + Optoelectronics, 2011, Prague, Czech Republic

Abstract

A compact optical correlator applicable to the retrieval of colour and texture as well as shape information was developed. A new technique for retrieving colour and texture information by using a slot-in-type compact joint-transform correlator (JTC) with minimum size (140 (W) × 220 (L) × 40 mm (H)) was developed. The developed techniques were used to retrieve images of fruits and vegetables, taken by the digital camera. The developed technique can retrieve images of certain fruits, such as an apple, from images of many different fruits and vegetables. It will open up a new area of retrieval techniques for ambiguous images based on shape, colour and texture information.

Citation Download Citation

H. Kuboyama, K. Moriyama, K. Yamaguchi, S. Arai, M. Fukuda, M. Kato, T. Kawaguchi, and M. Inoue "Compact slot-in-type optical correlator for retrieving shape, colour, and texture", Proc. SPIE 8074, Holography: Advances and Modern Trends II, 807415 (11 May 2011); https://doi.org/10.1117/12.886579

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