نتایج جستجو برای: spherical coordinate
تعداد نتایج: 97364 فیلتر نتایج به سال:
Mapping the neuronal circuits is essential to understand brain function. Recent technological advancements have made it possible to acquire the brain atlas at single cell resolution. Digital reconstruction of the neural circuits down to this level across the whole brain would significantly facilitate brain studies. However, automatic reconstruction of the dense neural connections from microscop...
This paper focuses on contrastive learning for gait-based emotion recognition. The existing approaches are rarely suitable skeleton-based gait representations, which suffer from limited diversity and inconsistent semantics. In this paper, we propose a Cross-coordinate framework utilizing Ambiguity samples self-supervised Gait-based Emotion representation (CAGE). First, ambiguity transform to pu...
As a tool for understanding the meridional circulation of the atmosphere, a two-dimensional ( latitude – height ) numerical model is used to clarify the relationship between the Hadley circulation and large-scale motions associated with moist convection. The model is based on the primitive equations including the moist process, and two kinds of coordinates are used: the spherical coordinate and...
We show that the tetrad field whose metric gives the Reissner-Nordström anti-de Sitter black holes gives the correct value of energy in Møller tetrad theory of gravitation. Mustafa et al. has derived a Reissner-Nordström anti-de Sitter black holes solution in Møller tetrad theory of gravitation [1]. Then, a calculations of energy of these black holes in the spherical polar coordinate have been ...
Use of spherical coordinates to evaluate three-dimensional facial changes after orthognathic surgery
PURPOSE This study aimed to assess the three-dimensional (3D) facial changes after orthognathic surgery by evaluating the spherical coordinates of facial lines using 3D computed tomography (CT). MATERIALS AND METHODS A 19-year-old girl was diagnosed with class III malocclusion and facial asymmetry. Orthognathic surgery was performed after orthodontic treatment. Facial CT scans were taken befo...
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