In computer vision, measurement of image properties such as color or texture is essential. In this paper, we propose a solid framework for the local measurement of texture in color images. We give a physical basis for the integration of the well-known Gabor filters with the measurement of color. Our method implies that the colortexture is measured in the wavelength-Fourier domain. The measureme...

Texture is an essential property of physical objects that affects aesthetics, usability, and functionality. However, designing and applying textures to 3D objects with existing tools remains difficult and time-consuming; it requires proficient 3D modeling skills. To address this, we investigated an auto-completion approach for efficient texture creation that automates the tedious, repetitive pr...

OBJECTIVE(S) Examine factors related to physical activity among rural women using Omaha System data. DESIGN AND SAMPLE Mixed methods: quantitative analysis of de-identified clinical data and thematic analysis of public health nurse (PHN) focus group data. Rural women who received PHN services (N = 852) and purposively selected PHNs (N = 12). MEASURES Omaha System problems; signs/symptoms; k...

T exture analysis is the extraction of textural features from images (Tuceryan and Jain, 1998). The meaning of texture varies, depending on the area of science in which it is used. In general, texture refers to the physical character of an object or the appearance of an image. In image analysis, texture is defined as a function of the spatial variation in intensities of pixels (Tuceryan and Jai...

This work was undertaken to ascertain to what degree the physical appearance of a Brazilian individual was predictive of genomic African ancestry. Using a panel of 10 population-specific alleles, we assigned to each person an African ancestry index (AAI). The procedure was able to tell apart, with no overlaps, 20 males from northern Portugal from 20 males from São Tomé Island on the west coast ...

Textural properties provide information on the ingestibility, digestibility and state of ripeness or decay of sources of nutrition. Compared with our understanding of the chemosensory assessment of food, little is known about the mechanisms of texture detection. Here we show that Drosophila melanogaster can discriminate food texture, avoiding substrates that are either too hard or too soft. Man...

How can rural hospitals continue to attract physicians to their facilities? For most rural hospitals, the number of dollars they spend in medical education equates to the number of physicians they are able to retain on staff. What will be the cost to the consumer versus the physicians if the shortage is not addressed and corrected?

This paper explores determinants of participation, intensity and the magnitude of the rural nonfarm economy (RNFE) in Tajikistan. Conducting analysis at the district level, in addition to traditional individual and household levels, helps to test the impact of institutional determinants of the RNFE invariant at the micro level. We have found that rural residents in Tajikistan are mostly pushed ...