perimeter-to-area ratio
Pythagorean Triangle with Area / Perimeter as a Harshad Number of Digits 4, 5 &6
... The number theory is queen of mathematics. It is one of the largest and oldest branches of mathematics. We may note that there is a one to one correspondence between the polygonal numbers and the number of sides of ...
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Border and Asymmetry measuring of skin lesion for diagnostic of melanoma using a perimeter ratio
... well-known ratio perimetre-area, isoperimetric inequality. This ratio was called classical compactness measure by Rosenfeld (19) (Rosenfeld, 1974), yet it is also named circularity measure, thin ...
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Fringe Benefits
... (the ratio between urban perimeter and farmland area) of the rural-urban fringe allows farms to create greater value for their regions through greater access to urban ...
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Characterizing forest fragmentation : Distinguishing change in composition from configuration
... patches, area of largest forest patch, mean perimeter area ratio, corrected mean perimeter area ratio, and aggregation index) are used to quantify forest fragmentation and ...
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Automatic Detection& Classification of Riceusing Computer Vision- A Survey
... rice area, perimeter, compactness , L/B ratio ; (2) Color characteristics of a rice grain includes average gray-levels of red, green, and blue color (3) Characteristics of image illuminated from ...
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Orthogonalise Digital Morphological Features Using Principal Component Analysis
... leaf area and leaf ...aspect ratio, form factor, rectangularity, narrow factor, perimeter ratio of diameter, perimeter ratio of physiological length and physiological width and 5 ...
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Quantitative Analysis of Geomorphometric Parameters of Wadi Kerak, Jordan, Using Remote Sensing and GIS
... basin area, basin length, number and lengths of streams of each different order, basin perimeter, total basin length and bifurcation ratio were measured using GIS ...Lemniscate ratio, form ...
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Gis-based morphometric analysis of sub- watershed of gurupura river, dakshina kannada district
... catchment area, perimeter, relative relief, relief ratio, length of drainage channels, drainage density, drainage frequency, bifurcation ratio, texture ratio, circulatory ratio ...
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New parameter of roundness R: circularity corrected by aspect ratio
... including area, perimeter, circularity, aspect ratio, major axis length, and minor axis length, were measured from the test digital images using ImageJ software ...
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Morphometric evaluation of barwa tal watershed a part of jhansi district, u.p.; a gis approach
... study area and exporting the information to DEM ...as, area, perimeter, length, stream length, and stream order was also ...bifurcation ratio, Stream length ratio, stream frequency, ...
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Fluvial Morphometry Of The South Western Drainage Systems, Ghana
... circularity ratio as a quantitative measure to describe the out-line of the ...the ratio of the area of a basin to the perimeter of the ...The ratio is more influenced by length, ...
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CLASSIFICATION OF PADDY WEED LEAF USING NEURO-FUZZY METHODS
... In our research, leaf images are the source of information and are being used to train the neuro-fuzzy classifier. The common shape features of the leaf are the length, width, area and perimeter. These ...
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OSR ) and floor area ratio ( FAR ). On
... The purpose of this study is to explore the relationship between the composition and configuration of variables of urban morphology indicators highly utilized in the Bangkok metropolitan area (BMA) and urban ...
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Remote sensing and GIS in the morphometric analysis of macro watersheds for hydrological Scenario assessment and characterization A study on Penna river sub basin, SPSR Nellore district, India
... bifurcation ratio is characterize in the high hydrological potential zone because it is depend on geological and lithological development of the drainage ...
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The role of the cell volume-area ratio in
... approach evaluates the life cycle of the cell by considering only the energy and mass fluxes balances 126.. during the whole cycle of cell life, and not considering the gene activities,[r] ...
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PACKET - AREA & PERIMETER
... The area of the table NOT covered by the fabric is _____ square inches... He cuts away a small rectangle at one of its corners[r] ...
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Dynamics of lung function and phase diagram
... Area under the expiratory curve Squared perimeter divided by the area of the expiratory curve American Thoracic Society Capacitance Carbon dioxide Differences between adjacent elements E[r] ...
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Airway wall thickness on HRCT scans decreases with age and increases with smoking
... A total of 99 subjects were included. Their baseline charac- teristics are presented in Table 1. In 25 patients the soft- ware was not able to detect the airways correctly in the entire lung and the data from lobes that ...
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A high-throughput stereo-imaging system for quantifying rape leaf traits during the seedling stage
... In total, 801 Brassica napus with three different shapes, including mosaic-leaf, semi-mosaic-leaf and round-leaf (Additional file 8: Figure S2), were analyzed in this study. Seeds were sown and germinated, and plants ...
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Fractal dimension analysis of malignant and benign endobronchial ultrasound nodes
... To improve the quality, we processed the image by means of the following step sequences. The steps are standard image processing procedures that improve the quality of the image [9]. The image was first segmented to ...
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