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Soft Computing in Medical Image Processing. [PDF]

Comput Math Methods Med, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kobashi S, Nyúl LG, Udupa JK.
europepmc   +4 more sources

Dynamic PET Image Denoising Using Deep Image Prior Combined With Regularization by Denoising

IEEE Access, 2021
The quantitative accuracy of positron emission tomography (PET) is affected by several factors, including the intrinsic resolution of the imaging system and inherently noisy data, which result in a low signal-to-noise ratio (SNR) of PET image. To address
Hao Sun, Lihong Peng, Hongyan Zhang, Yuru He, Shuangliang Cao, Lijun Lu   +5 more
doaj   +1 more source

Hierarchical Prediction of Registration Misalignment Using a Convolutional LSTM: Application to Chest CT Scans

IEEE Access, 2021
In this paper we propose a supervised method to predict registration misalignment using convolutional neural networks (CNNs). This task is casted to a classification problem with multiple classes of misalignment: “correct” 0-3 mm, “ ...
Hessam Sokooti, Sahar Yousefi, Mohamed S. Elmahdy, Boudewijn P. F. Lelieveldt, Marius Staring   +4 more
doaj   +1 more source

Mn doped Prussian blue nanoparticles for T1/T2 MR imaging, PA imaging and Fenton reaction enhanced mild temperature photothermal therapy of tumor

Journal of Nanobiotechnology, 2022
Background Combining the multimodal imaging and synergistic treatment in one platform can enhance the therapeutic efficacy and diagnosis accuracy. Results In this contribution, innovative Mn-doped Prussian blue nanoparticles (MnPB NPs) were prepared via ...
Quan Tao, Genghan He, Sheng Ye, Di Zhang, Zhide Zhang, Li Qi, Ruiyuan Liu   +6 more
doaj   +1 more source

A simulation study of the system characteristics for a long axial FOV PET design based on monolithic BGO flat panels compared with a pixelated LSO cylindrical design

EJNMMI Physics, 2023
Background Although a new generation of tomographs with a longer axial field-of-view called total-body PET have been developed, they are not widely utilized due to their high cost compared to conventional scanners.
Meysam Dadgar, Jens Maebe, Maya Abi Akl, Boris Vervenne, Stefaan Vandenberghe   +4 more
doaj   +1 more source

Complementary Value of Intra- and Peri-Tumoral PET/CT Radiomics for Outcome Prediction in Head and Neck Cancer

IEEE Access, 2021
To investigate the prognostic value of peri-tumoral radiomics features of pre-treatment PET/CT images in patients with head and neck cancer. 166 patients from 4 centers (111 for training and 55 for external independent testing) were retrospectively ...
Wenbing Lv, Hui Feng, Dongyang Du, Jianhua Ma, Lijun Lu   +4 more
doaj   +1 more source

Detecting red-lesions from retinal fundus images using unique morphological features

Scientific Reports, 2023
One of the most important retinal diseases is Diabetic Retinopathy (DR) which can lead to serious damage to vision if remains untreated. Red-lesions are from important demonstrations of DR helping its identification in early stages.
Maryam Monemian, Hossein Rabbani
doaj   +1 more source

Teaching Signal Processing to the Medical Profession [PDF]

, 2009
Knowledge of signal processing is very important for medical students. A medical signal may be used for monitoring, constructing an image, or for extracting the numerical quantity of a parameter.
Dekker, J.P., Dössel, Ö., Heukelom, S., Meijer, J.H., ten Voorde, B.J.   +4 more
core   +3 more sources

Exudate identification in retinal fundus images using precise textural verifications

Scientific Reports, 2023
One of the most salient diseases of retina is Diabetic Retinopathy (DR) which may lead to irreparable damages to eye vision in the advanced phases. A large number of the people infected with diabetes experience DR.
Maryam Monemian, Hossein Rabbani
doaj   +1 more source

Medical Imaging and Image Processing

Technologies, 2023
Medical imaging (MI) [...]
Yudong Zhang, Zhengchao Dong
openaire   +2 more sources