The margin of error for height used in this investigation was ± 5 cm therefore, face comparisons were only executed for people in the database within ±5 cm of the body height measured, reducing the search time needed. Time spent searching and comparing characters is reduced by creating height categories. This study uses Kinect skeleton information to conduct body height measurements with the aim of improving character recognition performance.
The Kinect is able to obtain three-dimensional coordinates for an object (x & y axes and depth, and in recent years research on its applications has expanded from use in gaming to that of image measurement. Kinect Who’s Coming - Applying Kinect to Human Body Height Measurement to Improve Character Recognition Performanceĭirectory of Open Access Journals (Sweden)įull Text Available A great deal of relevant research on character recognition has been carried out, but a certain amount of time is needed to compare faces from a large database. The girls in the experimental group significantly improved their results in BMI(Z=-1.67, p=.042), percentage of body fat (Z=-3.01, p=.001), skeletal muscle rate (t=-3.50, peffective alternative methods to improve the body composition and self-esteem of obese adolescent girls.
Collected data was analyzed using Shapiro-Wilk test, descriptive statistics, χ² test, independent t-test, Mann-Whitney U test with the SPSS/WIN 18.0 program. Test measures were completed before and after the 6 week intervention period for all participants. The experimental group received the BodyThink program 6 times, scheduled once a week, with each session lasting 40~50 minutes. Girls from four schools were divided into two groups: the experimental group, which used the smartphone apps applying BodyThink program, and the control group, which used smartphone apps and small group counseling. Sixty-eight high school girls with a BMI of over 25kg/m² were recruited to participate in this study. The purpose of this study was to determine the effects of smartphone apps applying BodyThink program on BMI, percentage of body fat, skeletal muscle rate, body image, and self-esteem of adolescent girls. In spite of these restrictions, a large number of technical problems in both statics and dynamics can be solved. Scattered light holographic interferometry is limited in its use to small changes in the index of refraction and to low values of relative retardation. When the proposed techniques are invoked, it is possible to eliminate the use of a matching index of refraction fluid in many problems involving symmetrically loaded prismatic bodies.
The use of a double beam illumination and the introduction of a fictitious displacement make it feasible to obtain information corresponding to components of displacement projected on the scattering plane. Utilizing the light scattering property of transparent media, holographic interferometry is applied to the measurement of displacement at the interior planes of three dimensional bodies. España Madrid Noticias | Noticias del mundo en tiempo real, Noticias de España Madrid Totalmente Transparentes.Įspaña Madrid es una plataforma de noticias de control mundial, la cual brinda noticias y actualidad a nivel internacional, dando las ultimas novedades en tiempo real, Transparencia, para mantenerte así siempre informado.Holographic interferometry applied to the measurement of displacements of the interior points of transparent bodies.
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