Scientific Reports of the Faculty of Agriculture, Okayama University
Published by the Faculty of Agriculture, Okayama University
ONLINE ISSN : 2186-7755

Bruise Detection Using Complexity for Oorin Apples

Chen, Yong Bo
Mohri, Kentaro
Abstract
The complexity of binary image for apples as normal, bruised around centerbruised around edge, and bruised around both edge and center were analyzed. Amulti-threshold method (thresholds determined by area rates 0.3,0.4,...0.7 for complexity rates analysis) was used successfully for bruise classification. Leaving out apples with bruising around the edge, apples were classified 85.7% correctly.
Keywords
Oorin apple
bruise
image processing
ISSN
0474-0254
NCID
AN00033029