نتایج جستجو برای: visual signs
تعداد نتایج: 455920 فیلتر نتایج به سال:
In this study, the researcher focuses mainly on analysis of visual and verbal signs how meaning semiotic is realized in graffities. This study based library research uses descriptive-qualitative method to analyze data. The data for ten urban anti-sexualism harassment graffities, collected by downloading images from websites Pinterest Google. Graffiti a form communication that mostly consist wri...
Epilepsy is a common neurological disorder that affects about 1% of the general population. Temporal Lobe Epilepsy (TLE) is the one of the most common type of epilepsy [1].There are various signs and symptoms that can help physicians diagnose TLE. The most obvious sign is of course a seizure; however, there are several more subtle signs like memory loss, visual illusions and hallucinations, mig...
Magnetic resonance imaging (MRI) has recently been recognised as the most sensitive method with which to detect clinically silent lesions in patients affected by multiple sclerosis. Visually guided horizontal saccadic eye movements (SEM) were studied, together with MRI, in 57 multiple sclerosis patients. A very similar sensitivity was found for both MRI (78.2%) and SEM analysis (76.3%). Signifi...
A system to interactively create and modify/edit American Sign Language signs is described. The system is grounded on the use of three-dimensional computer graphics to construct the signs. Usability tests have been conducted to obtain early feedback on the user experience with the system. The final goal is to build a personal digital translator for the deaf. Since ASL is a visual language, it i...
effect of intravitreal triamcinolone (ivt) injection on visual acuity in patients with ischemic crvo
purpose: to determine the effect of intravitreal triamcinolone (ivt) injection on visual acuity in patients with ischemic central retinal occlusion (crvo). methods: this randomized clinical trial was performed on patients with ischemic crvo referred to the retina clinic at feiz hospital in 2007-2008. inclusion criteria were: duration of crvo less than one month, normal iop, no sign of diabetic ...
The Islamic revolution, has remaining very influential on the way people lived, changed the path of art and especially the photography of Iran. There are many photographs of the Revolution. By examining the visual cues, the changes in the cultural and artistic trends of that period can be better understood. Are there any shared signs between the images in the photograph and do they share certai...
BACKGROUND Pain related to burn injuries is one of the most troublesome pain intensity. This study aimed to investigate the effect of massage on anticipatory anxiety, procedural pain intensity, vital signs and relaxation level of patients with burn injury. METHODS In this quasi-experimental study, through convenience sampling, 60 hospitalized adult burn patients were selected from...
We have developed the Hand Motion Understanding (HMU) system that understands static and dynamic signs of the Australian Sign Language (Auslan). The HMU system uses a visual 3D hand tracker for motion sensing, and an adaptive fuzzy expert system for classification of the signs. This paper presents the hand tracker that extracts 3D hand configuration data with 21 degrees-of-freedom (DOFs) from a...
Road sign detection and tracking is one of the major tasks in a visual driver-assistance system. This paper describes an approach to detecting and tracking road signs appearing in complex traffic scenes. In the detecting phase, two neural networks are developed to extract color and shape features of traffic signs, respectively, from scenes images. A process characterized by fuzzy-set discipline...
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