Results 81 to 90 of about 1,266,871 (159)
Reduce Noise in Computed Tomography Image using Adaptive Gaussian Filter [PDF]
arXiv, 2019 One image processing application that is very helpful for humans is to improve image quality, poor image quality makes the image more difficult to interpret because the information conveyed by the image is reduced. In the process of the acquisition of medical images, the resulting image has decreased quality (degraded) due to external factors and ...
arxiv
Standardization of Records in Orthodontics Part 2: Craniofacial Imaging Techniques
Turkish Journal of Orthodontics, 2012 Today, because of the greater usage of the two dimensional and three dimensional imaging records in orthodontic clinics; properties, standardization, and indications of these imaging will be mentioned in the present review.Imaging in orthodontics have ...
Faruk İzzet Uçar +3 more
doaj +1 more source
Archives of Plastic Surgery, 2017 Background The purpose of this study was to assess the correlation between the 2-dimensional (2D) extent of orbital defects and the 3-dimensional (3D) volume of herniated orbital content in patients with an orbital wall fracture.
Jong Hyun Cha +6 more
doaj +1 more source
Real-Time Visual Navigation in Huge Image Sets Using Similarity Graphs [PDF]
arXiv, 2019 Nowadays stock photo agencies often have millions of images. Non-stop viewing of 20 million images at a speed of 10 images per second would take more than three weeks. This demonstrates the impossibility to inspect all images and the difficulty to get an overview of the entire collection.
arxiv
Image Optimization and Prediction [PDF]
arXiv, 2013 Image Processing, Optimization and Prediction of an Image play a key role in Computer Science. Image processing provides a way to analyze and identify an image .Many areas like medical image processing, Satellite images, natural images and artificial images requires lots of analysis and research on optimization.
arxiv
Three dimensional rotational angiography imaging of double aortic arch vascular ring [PDF]
, 2013 Three dimensional (3D) rotational angiography is a technique used increasingly for imaging in congenital heart disease. Here the use of this technique for imaging of double aortic arch vascular ring is described and the advantages of this modality. are
Coren, J. S. +9 more
core +1 more source
PEA-CLARITY: Three Dimensional (3D) Molecular Imaging of Whole Plant Organs
Bio-Protocol, 2016 Here we report the adaptation of the CLARITY technique to plant tissues with addition of enzymatic degradation to improve optical clearing and facilitate antibody probe penetration.
William Palmer +6 more
doaj +1 more source
A self-consistent framework to study magnetic fields with strong gravitational lensing and polarised radio sources [PDF]
arXivWe introduce a unified approach that, given a strong gravitationally lensed polarised source, self-consistently infers its complex surface brightness distribution and the lens galaxy mass-density profile, magnetic field and electron density from interferometric data.
arxiv
Super-resolution single-beam imaging via compressive sampling [PDF]
arXiv, 2010 Based on compressive sampling techniques and short exposure imaging, super-resolution imaging with thermal light is experimentally demonstrated exploiting the sparse prior property of images for standard conventional imaging system. Differences between super-resolution imaging demonstrated in this letter and super-resolution ghost imaging via ...
arxiv
High-resolution three-dimensional imaging radar [PDF]
, 2010 A three-dimensional imaging radar operating at high frequency e.g., 670 GHz, is disclosed. The active target illumination inherent in radar solves the problem of low signal power and narrow-band detection by using submillimeter heterodyne mixer receivers.
Chattopadhyay, Goutam +6 more
core +1 more source