The method based on morphological gradients is an alternative to the standard saliency map, and the new method provides better visualization of feature importance. Our study is the first to develop and evaluate deep learning models for analyzing 3D facial skull images to identify imaging feature ...
To rapidly estimate sex based on skull structure, this study applied deep learning using two-dimensional silhouette images, obtained from head postmortem computed tomography (PMCT), to enhance the outline shape of the skull. We investigated the process of sex estimation using silhouette images viewed...
after a year of debates. The British capture of Philadelphia helped to force the issue. The Articles formed a war-time confederation of states, with an extremely limited central government. The document made official some of the procedures used by Congress to conduct business, but many of the ...
Sonography of the fetal head showed-a) a small skin covered herniation of meninges through a small defect in the occipital region of the skull. b) presence of part of brain tissue in the herniated sac. The 3rd image shows the sac floating in the amniotic fluid. These ultrasound images ...
Hierarchical optimization of skull point cloud registration 2019, Guangxue Jingmi Gongcheng/Optics and Precision Engineering Tubular surfaces of center curves on spacelike surfaces in Lorentz-Minkowski 3-space 2019, Mathematical Methods in the Applied Sciences A Hierarchical Skull Point Cloud Registration ...
This ultrasound image of the fetal skull reveal overlap of the bones of the calvarium following fetal demise. This is known as the Spalding sign and is diagnostic of intrauterine fetal death. Image courtesy Dr. Ravi Kadasne, UAE. case-2 Ultrasound video of fetal demise in 2nd trimester pregn...
The reason for taking both kinds of images of the same patient is the need for determining a specific location of soft tissue (e.g. a brain tumor) in correspondence to the skull. This correspondence is obtained in a threefold manner, containing transformation, comparison and evaluation. Usually...
For each patient a complete dataset was collected, which was used to generate 3D fusion models by three different methods: method A using cheek retractors, method B using a tracer and method C using full-skull CBCT. The experimental methods A and B were compared to the gold standard method...
How the activity of neurons gives rise to natural vision remains a matter of intense investigation. The mid-level visual areas along the ventral stream are selective to a common class of natural images—textures—but a circuit-level understanding of this
The skin was removed from the head, and the skull over the cortex was exposed. A custom-made metal plate for head fixation was attached with dental cement (Super Bond, Sun Medical, Shiga, Japan), and a craniotomy (~3 mm in diameter) was performed over left V1 (center position: 0...