搜索结果: 1-15 共查到“农学总论 Image”相关记录15条 . 查询时间(0.218 秒)
Improved analytical modulation transfer function for image intensified charge coupled devices
Image intensified charge coupled device (ICCD) image intensified tube modulation transfer function simulation
2010/3/17
The basic problem of simulation and modeling of Image Intensified Charge Coupled Device (ICCD) is the difference between the analytical Modulation Transfer Function (MTF) formulation used in the model...
Digital analysis and potato tissue image processing at the application of voronofs diagrams*
image analysis potato tissue Voronoi's diagram Fourier transformant
2008/11/26
In this paper image processing is presented from the point of view of obtaining cell wall image. We also proposed some measurement and analysis methods. Because of non-continuos character of plant str...
Advantages of application of the backscattered electron scanning image in the determination of soil structure and soil constituents
backscattered electron scanning image soil structure soil components
2008/11/26
Submicroscopic techniques can be broadly subdivided into the study of micromorphology and imaging of the arrangement of the soil particles and voids, and the microchemical analysis of soil components....
Attempt to application of image processing to evaluation of changes in internal structure of wheat grain*
wheat grain weray detection image analysis
2008/11/26
Test experiments have been carried out concerning the application of computer analysis of X-ray images for the assessment of the changes in inner structure of wheat grain subjected to the process of w...
Image analysis as the quantitative estimation of the structure of agricultural materials*
probabilistic micromechanics agricultural materials structure image analysis
2008/11/26
Deformable media which are the objects of interest of agrophysics are distinguished by the fact that they are composed of three phases and each of them clearly pronounce its specific role. Comparing e...
Application of image analysis for evaluation of mercury intrusion porosimetry results*
mercury porosimetry image analysis pore size distribution
2008/11/26
Analysis of images of a sample before and after mercury porosimetry measurement is a convenient and quantitative method of testing whether the sample is compressed during mercury intrusion. Applicatio...
Application of image analysis for soil macropore characterization according to pore diameter
macroporosity pore diameter image analysis
2008/11/24
Soil scientists often examine the soil structure and macroporosity by observing sections using a variety of microscopic and photographic techniques. The most frequent parameters used in the image anal...
Comparison of endosperm microstructure of wheat and durum wheat using digital image analysis
digital image analysis hardness fracture resistance endosperm microstructure wheat
2008/11/21
Six wheat varieties were analysed to quantify the relationship between the microstructure and hardness of endosperm. The microstructure of endosperms was characterized using scanning electron microsco...
Effects of different shelf storage conditions of chicory on the colour change using digital image processing
chicory colour change digital image processing shelf storage conditions
2008/11/19
The study established a method of evaluating the colour change of chicory under different shelf storage conditions. The RGB system was used for digitising the colour images. The experiments under four...
Quantification of soil macroporosity with image analysis**
macropores image analysis pore splitting pore radius
2008/11/18
Identification and description of the size and shape characteristics of irregular and branched macropores helps the evaluation of the transmission functions of soil. Such macropores are usually formed...
Multivariate analysis of image descriptors of common wheat (Triticum aestivum)and spelt (T. spelta) grain infected by Fusarium culmorum
Fusarium head blight grain image analysis
2008/11/13
The response of five spring common wheat and
five spring spelt cultivars to the infection of their spikes with
Fusarium culmorum was examined using the shape and colour
analysis of kernel images. T...
Scanning optical and electron microscopes with computer image acquisition*
confocal microscopy scanning microscopes computer image analysis
2008/11/13
Scanning Reflected Light Microscope (TSRLM) with computer image analyser and with a structure quantimeter (hardware, software and rotary microtome) are presented and compared to other microscopic meth...
Study of apple fruit quality based on the analysis of laser scattering image
apple laser scattering image firmness measurement
2008/11/12
A 670 nm, 3 mW solid-state laser diode module was used as light source to monitor the changes of apple quality (c.v. Jonagold) under room storage conditions. Laser beam scattering images were capture...
Stereology as an image analysis method of agricultural materials*
stereology image analysis agricultural materials
2008/11/11
The present study is concerned with the application of the methods of stereological analysis to the investigation of the structure of agricultural material. The most important issue in the investigati...
BIOMETRICAL APPROACHES FOR MANDARIN LEAF IMAGE ANALYSIS
image analysis satsumas mandarin multispectral NDVI
2010/3/23
A study examining correlations between fruit trees physiological and visual properties collected by remote sensing technology started at Budapest University of Economic Sciences and Public Administrat...