IoMT-Based Computational Approach for Semantic Segmentation of Brain Tumour MRI Images

2021 ◽  
pp. 107-124
Author(s):  
Sanjay Kumar ◽  
Sanjeev Kumar Singh ◽  
Naresh Kumar ◽  
Kuldeep Singh Kaswan ◽  
Inderpreet Kaur ◽  
...  
Keyword(s):  
Brain Tumour ◽  
Semantic Segmentation ◽  
Computational Approach

Application of Modified Bloch Waves to Image Analysis of Extended Linear Defects

1974 ◽  
Vol 32 ◽  
pp. 402-403
Author(s):  
S. Nakahara ◽  
D. M. Maher
Keyword(s):  
Image Analysis ◽  
Computational Approach ◽  
Dislocation Loops ◽  
Plane Wave Expansion ◽  
Dynamical Equations ◽  
Bloch Waves ◽  
Linear Defects ◽  
Imperfect Crystal ◽  
Localized Defects ◽  
Defective Crystals

Since Head first demonstrated the advantages of computer displayed theoretical intensities from defective crystals, computer display techniques have become important in image analysis. However the computational methods employed resort largely to numerical integration of the dynamical equations of electron diffraction. As a consequence, the interpretation of the results in terms of the defect displacement field and diffracting variables is difficult to follow in detail. In contrast to this type of computational approach which is based on a plane-wave expansion of the excited waves within the crystal (i.e. Darwin representation ), Wilkens assumed scattering of modified Bloch waves by an imperfect crystal. For localized defects, the wave amplitudes can be described analytically and this formulation has been used successfully to predict the black-white symmetry of images arising from small dislocation loops.

Ictus emeticus in a prolonged frontotemporal seizure secondary to a brain tumour

2005 ◽  
Vol 47 (3) ◽  
pp. 213-214
Author(s):  
JL Fernández-Torre ◽  
B Otero
Keyword(s):  
Brain Tumour

Brain-tumour cluster strikes university

Nature ◽  
2006 ◽  
Author(s):  
Carina Dennis
Keyword(s):  
Brain Tumour

Effects of class-3 semaphorins on brain tumour progression

2011 ◽  
Vol 223 (06) ◽  
Author(s):  
J Bode ◽  
A Sabag ◽  
S Kietz ◽  
G Neufeld ◽  
M Lakomek
Keyword(s):  
Brain Tumour ◽  
Tumour Progression

Severe Head Injury linked to Subsequent Development of Malignant Brain Tumour within a Short Period- A Case Report

2018 ◽  
Vol 3 (2) ◽  
Keyword(s):  
Head Injury ◽  
Brain Tumour ◽  
Severe Head Injury ◽  
Case Reports ◽  
Subsequent Development ◽  
Malignant Brain Tumour ◽  
Tumour Development ◽  
Short Period ◽  
The Brain

There have been a few case reports of head injury leading to brain tumour development in the same region as the brain injury. Here we report a case where the patient suffered a severe head injury with contusion. He recovered clinically with conservative management. Follow up Computed Tomography scan of the brain a month later showed complete resolution of the lesion. He subsequently developed malignant brain tumour in the same region as the original contusion within a very short period of 15 months. Head injury patients need close follow up especially when severe. The link between severity of head injury and malignant brain tumour development needs further evaluation. Role of anti-inflammatory agents for prevention of post traumatic brain tumours needs further exploration.

Steroid metabolomics: a rapid computational approach for accurate differentiation of inborn disorders of steroidogenesis

2019 ◽  
Author(s):  
Elizabeth S Baranowski ◽  
Sreejita Ghosh ◽  
Cedric HL Shackleton ◽  
Angela E Taylor ◽  
Beverly A Hughes ◽  
...  
Keyword(s):  
Computational Approach
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