Enhancing colour differences in images of diseased mushrooms

Computers and Electronics in Agriculture

Volumn 26, Issue 2, 2000, Pages 187-198

  Vízhányó, Tünde ^a   Felföldi, József ^a  

^a UNIV OF HORT AND FOOD INDUSTRY   (Hungary)

Author keywords

Browning; Colour enhancement; Image analysis; Image processing; Mushroom

Indexed keywords

BACTERIA; DISCOLORATION; IMAGE ANALYSIS; STATISTICAL METHODS; VECTORS;

CLUSTER ANALYSIS;

CROPS;

EID: 0342803205     PISSN: 01681699     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0168-1699(00)00071-5     Document Type: Article

References (10)

1. Berendse, H., 1984. Attitudes to mushrooms revealed in bureau survey. Supplement to the Fruit Trades Journal, November 9.
2. Gandy D.G. The epidemiology of bacterial blotch of the cultivated mushroom. Report Glass-House Crops Research Institute, UK. 1966:1967;150-154.
3. Heinemann, P.H., Huges, R., Morrow, C.T., Sommer III, H.J., Beelman, R.B., Wuest, P.J., 1994. Grading of mushrooms using a machine vision system. Trans. ASAE 37(5): 1671-1677.
4. van Loon P.C.C. Het bepalen van het ontwikkelingsstadium bij de champignon met computer beeldanalyse. Champignoncultuur. 40(9):1996;347-353.
5. Nair N.G. Methods of control for bacteriological blotch disease of the cultivated mushroom with special reference to biological control. Mushroom J. 16:1974;140-144.
6. Reed, J.N., Crook, S., He, W., 1995. Harvesting mushrooms by robot. In: Elliott (Ed.), Science and Cultivation of Edible Fungi, Balkema, Rotterdam, pp. 385-391.
7. Tolaas A.G. A bacterial disease of cultivated mushrooms. Phytopathol. 5:1915;51-54.
8. Truppel I., Herold B. Bedeuntung von Licht und Farbe für die Qualitätsbeurteilung von Früchten. Bornimer Agrartechnische Berichte. Heft. 11:1996;61-73.
9. Vízhányó, T., Tillett, R.D., 1998. Analysis of mushroom spectral characteristics. Proc. AgEng'98 International Conference on Agricultural Engineering, Oslo, 24-27 August 1998. Paper No. 98-F08019981-7.
10. Wong W.C., Fletcher J.T., Unsworth B.A., Preece T.F. A note on ginger blotch, a new bacterial disease of the cultivated mushroom, Agaricus bisporus. J. Appl. Bacteriol. 52:1982;43-48.