Frequency response of biospeckle laser images of bean seeds contaminated by fungi

Biosystems Engineering

Volumn 110, Issue 3, 2011, Pages 297-301

  Rabelo, Giovanni F ^a   Enes, Adilson Machado ^b   Braga Junior, Roberto A ^b   Dal Fabbro, Inácio Maria ^b  

^a FEDERAL UNIVERSITY OF LAVRAS   (Brazil)

^b UNIVERSITY OF CAMPINAS   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

ASPERGILLUS; BIOLOGICAL MATERIALS; CCD CAMERAS; DISEASE CONTROL; FAST FOURIER TRANSFORMS; FREQUENCY RESPONSE;

ASPERGILLUS FLAVUS; DISEASE FREE; FFT ANALYSIS; FREQUENCY ANALYSIS; FUSARIUM OXYSPORUMS; INERTIA MOMENT; LASER IMAGES; THIRD HARMONIC;

CONTAMINATION;

ASPERGILLUS FLAVUS; FUNGI; FUSARIUM OXYSPORUM;

EID: 80054007556     PISSN: 15375110     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.biosystemseng.2011.09.002     Document Type: Article

References (13)

1. Agrios G.N. Plant pathology 1988, Academic Press, Inc., New York. 3rd. ed.
2. Arizaga R., Trivi M.R., Rabal H.J. Speckle time evolution characterization by co-occurrence matrix analysis. Optics & Laser Technology 1999, 31:163-169.
3. Bergkvist A (1997). Biospeckle-based study of the line profile of light scattered in strawberries [MSc Dissertation]. Lund University, Lund, Sweden.
4. Braga Junior R.A., Fabbro I.M., Borem F.M., Rabelo G.F., Arizaga R., Rabal H.J., et al. Assessment of seed viability by laser speckle techniques. Biosystems Engineering 2003, 86:287-294.
5. Braga Junior R.A., Rabelo G.F., Granato L.R., Santos E.F., Machado J.C., Arizaga R., et al. Detection of fungi in beans by the laser biospeckle technique. Biosystems Engineering 2005, 91:465-469.
6. Brasil (1992). Ministério da Agricultura. Departamento Nacional de Produção Vegetal. Regras para análise de sementes. Brasília.
7. Carvalho P.H., Barreto Filho J.B., Braga Júnior R.A., Rabelo G.F. Motility parameters assessment of bovine frozen semen by biospeckle laser (BSL). Biosystems Engineering 2009, 102:31-35.
8. Costa R.M., Safadi T., Rabelo G.F., Braga Júnior R.A. Técnicas Estatísticas Aplicadas em Imagens do speckle Dinâmico. Revista Brasileira de Biometria 2010, 28:27-39.
9. Gomez K.A., Gomez A.A. Statistical procedures for agricultural research 1984, John Wiley & Sons, New York. 2nd ed.
10. Pajuleo M., Baldwin G., Raball H.J., Cap N., Arizaga R., Trivi M.R. Bio-speckle assessment of bruising in fruits. Optics and Lasers in Engineering 2003, 40:13-24.
11. Pimentel-Gomes F., Garcia C.H. Estatística aplicada a experimentos agronômicos e florestais: exposição com exemplos e orientações pra uso de aplicativos 2002, FEALQ, Piracicaba.
12. Rabelo G.F., Braga Junior R.A., Dal Fabbro I.M. Laser speckle techniques in quality evaluation of orange fruits. Revista Brasileira de Engenharia Agrícola e Ambiental 2005, 9:570-575.
13. Xu Z.J., Joenathan C., Khorana B.M. Temporal and spatial properties of the time-varying speckles of botanical specimens. Optical Engineering 1995, 34:1487-1502.