Color image classification systems for poultry viscera inspection

Citation
K. Chao et al., Color image classification systems for poultry viscera inspection, APPL ENG AG, 15(4), 1999, pp. 363-369
Citations number
12
Categorie Soggetti
Agriculture/Agronomy
Journal title
APPLIED ENGINEERING IN AGRICULTURE
ISSN journal
08838542 → ACNP
Volume
15
Issue
4
Year of publication
1999
Pages
363 - 369
Database
ISI
SICI code
0883-8542(199907)15:4<363:CICSFP>2.0.ZU;2-F
Abstract
A neuro-fuzzy based image classification system that utilizes color-imaging features of poultry viscera in the spectral and spatial domains was develo ped in this study. Color images of 320 livers and hearts from normal, airsa cculitis, cadaver and septicemia chickens were collected in the poultry pro cess plant These images in red, green, and blue (RGB) color space were segm ented and statistical analysis was performed for feature selection. A neuro -fuzzy system utilizing hybrid paradigms of fuzzy inference system and neur al networks was used to enhance the robustness of the classification proces ses. The accuracy for separation of normal from abnormal livers ranged 87.5 to 92.5%, when two classes of validation data were used. For classificatio n of normal and abnormal chicken hearts, the accuracies were 92.5 to 97.5%. When neuro-fuzzy models were employed to separate chicken livers into norm al, airsacculitis, and cadaver the accuracy was 88.3% for the training data and 83.3% for the validation data. Combining features of chicken liver and heart, a generalized neuro-fuzzy model was designed to classify poultry vi scera into four classes (normal, airsacculitis, cadaver and septicemia). Th e classification accuracy was 86.3% for training and 82.5% for validation.