Now showing items 1-10 of 208
Application of UTHSCSA-Image ToolTM to estimate concrete texture
The texture of concrete blocks is very important and is often the decisive factor when choosing a product, particularly if the building specifications does not dispense with the high resistance of the blocks, but has the ...
Plant species identification using multi-scale fractal dimension applied to images of adaxial surface epidermis
This paper presents the study of computational methods applied to histological texture analysis in order to identify plant species, a very difficult task due to the great similarity among some species and presence of ...
A regularized nonlinear diffusion approach for texture image denoising
In this paper a new partial differential equation based method is presented with a view to denoising images having textures. The proposed model combines a nonlinear anisotropic diffusion filter with recent harmonic analysis ...
On the efficacy of texture analysis for crowd monitoring
(Institute of Electrical and Electronics Engineers (IEEE), Computer Soc, 1998-01-01)
The goal of this work is to assess the efficacy of texture measures for estimating levels of crowd densities ill images. This estimation is crucial for the problem of crowd monitoring. and control. The assessment is carried ...
Fuzzy Logic and Geostatistical Techniques for Spatialization of Soil Texture in Region with Rough Terrains
(Elsevier B.V., 2011-01-01)
From the geotechnical standpoint, it is interesting to analyse the soil texture in regions with rough terrain due to its relation with the infiltration and runoff processes and, consequently, the effect on erosion processes. ...
Evaluation of Textural Properties of Peach and Nectarine through Texture Profile Analysis
Texture of fresh fleshy fruit is one of the main attributes that determine consumer preferences. Peach and nectarine flesh are usually classified as ‘Melting Flesh’ (MF) and ‘Non Melting Flesh’ (NMF); however, these ...
Análise e classificação textural de áreas de mata e café na região de Machado-MG.
(In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 14., 2009, Natal., 2011)
Texture analysis using complex system models: fractal dimension, swarm systems and non-linear diffusion
(Sociedade Brasileira de Computação - SBCUniversidade Federal de São Paulo - UNIFESPInstituto Nacional de Pesquisas Espaciais - INPESão José dos Campos, 2016-10)
Texture is one of the primary visual attributes used to describe patterns found in nature. Several texture analysis methods have been used as powerful tools for real applications involving computer vision. However, existing ...
Vermiculite ore classification by texture analysis
(Universidade Federal Fluminense (UFF)Rio de Janeiro, 2013)
In this paper, two micro-patterns descriptors are evaluated in the vermiculite ore classification: the Local Binary Pattern (LBP) and the Local Fuzzy Pattern (LFP). A micro-pattern is the gray-level pixels’ structure in ...