Analysis Of Key Factors For Radiomic Feature Extraction Stability And Robustness On 4DCT Image
نویسندگان
چکیده
منابع مشابه
A Study on Robustness of Various Deformable Image Registration Algorithms on Image Reconstruction Using 4DCT Thoracic Images
Background: Medical image interpolation is recently introduced as a helpful tool to obtain further information via initial available images taken by tomography systems. To do this, deformable image registration algorithms are mainly utilized to perform image interpolation using tomography images.Materials and Methods: In this work, 4DCT thoracic images of five real patients provided by DI...
متن کاملa study on robustness of various deformable image registration algorithms on image reconstruction using 4dct thoracic images
background: medical image interpolation is recently introduced as a helpful tool to obtain further information via initial available images taken by tomography systems. this information may be useful for better diagnosis of possible lesions or better tumor delineation at radiation treatment. to do this, deformable image registration algorithms are mainly utilized to perform image interpolation ...
متن کاملRetinal image analysis: preprocessing and feature extraction
Image processing, analysis and computer vision techniques are found today in all fields of medical science. These techniques are especially relevant to modern ophthalmology, a field heavily dependent on visual data. Retinal images are widely used for diagnostic purposes by ophthalmologists. However, these images often need visual enhancement prior to apply a digital analysis for pathological ri...
متن کاملfabrication of new ion sensitive field effect transistors (isfet) based on modification of junction-fet for analysis of hydronium, potassium and hydrazinium ions
a novel and ultra low cost isfet electrode and measurement system was designed for isfet application and detection of hydronium, hydrazinium and potassium ions. also, a measuring setup containing appropriate circuits, suitable analyzer (advantech board), de noise reduction elements, cooling system and pc was used for controlling the isfet electrode and various characteristic measurements. the t...
Image Feature Extraction Using Independent Component Analysis
In Independent Component Analysis, one tries to model the underlying data so that in the linear expansion of the data vectors the coeecients are as independent as possible. This often leads to natural features characterizing well the data. In this paper , we present some results on applying Independent Component Analysis to image data. This has become possible by using a recently developed, com...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Radiation Oncology*Biology*Physics
سال: 2020
ISSN: 0360-3016
DOI: 10.1016/j.ijrobp.2020.07.246