Dr. Yongning Zhu Profile

Dr. Yongning Zhu

at Dalian Univ of Technology

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 | 13 September 2002 Paper

Study for the digital examination of meat color

Yongning Zhu

Proceedings Volume 4922, (2002) https://doi.org/10.1117/12.483138

KEYWORDS: Proteins, Reflectivity, Chemical analysis, Reflection, Solids, Optical testing, Eye, Translucency, Liquids, Animal model studies

Read Abstract +

For some food, the color shows the character and it is an important criterion to determine the fresh of food. This paper presents an optical method to measure the food color for determining the fresh level, the processing quality and distinguishing the true from the false of the food and so on. The reflection spectrum is used to measure the surface color of solid food and the principle to deal with the color in digital is discussed. As an example, the fresh of meat is change along the inductor of meat chromo protein, but it is difficult to measure the inductor because it exists as mixed along with the time. In this paper, the digital model between the hue and the inductor of meat's chromo protein is made, and then the model appraises the fresh of meat. The feasibility of the method is proved by the test using relationship of the meat's color and its fresh.

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