Zobrazeno 1 - 10
of 371
pro vyhledávání: '"Imagerie ultrasonore"'
Autor:
Dadoun, Hind
Publikováno v:
Artificial Intelligence [cs.AI]. Université Côte d'Azur, 2022. English. ⟨NNT : 2022COAZ4071⟩
The focus of our study is to analyze how machine learning tools can be used for the automatic interpretation of abdominal ultrasound images, with a major setback : the absence of curated, annotated and openly available abdominal US databases. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______165::2c837d3e1cddac94a7cf58b02f653557
https://inria.hal.science/tel-03984539
https://inria.hal.science/tel-03984539
Autor:
Vixege, Florian
Publikováno v:
Mécanique des fluides [physics.class-ph]. Université de Lyon, 2022. Français. ⟨NNT : 2022LYSEI024⟩
The cardiovascular system transports and distributes biochemical substances, such as oxygen or nutrients, to the cells through the blood. This is initiated by the heart, this organ acts as a pump that can send blood either to the lungs through the ri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1398::7089f46fb46f7624ea5a6c1f29ab70be
https://theses.hal.science/tel-03827041
https://theses.hal.science/tel-03827041
Autor:
Evain, Ewan
Publikováno v:
Medical Imaging. Université de Lyon, 2022. English. ⟨NNT : 2022LYSEI037⟩
Ultrasound is the most widely used imaging modality in clinical practice because it is fast, non-invasive and less expensive than other modalities. In echocardiography, several metrics characterizing the cardiac function can be extracted from these a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1398::97562493ab439cd916de9efe61eb7fa0
https://theses.hal.science/tel-03827635
https://theses.hal.science/tel-03827635
Autor:
Hourani, Mohamad
L'imagerie ultrasonore conserve sa place parmi les principales modalités d'imagerie en raison de ses capacités à révéler l'anatomie et à inspecter le mouvement des organes et le flux sanguin en temps réel, d'un manière non invasive et non ion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cf6ea8048d33b29a5f6480fff34bf80e
https://oatao.univ-toulouse.fr/29692/
https://oatao.univ-toulouse.fr/29692/
Background, Motivation and Objective Myocardial fibrosis is known as a physio-pathologic substrate of several cardiovascular diseases. Knowing that fibrosis causes increased myocardial stiffness, natural mechanical wave (MW) imaging hasshown potentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::4db50c8995ad74e348f22e0d8954d564
https://hal.science/hal-03944424
https://hal.science/hal-03944424
Autor:
Demeze Kenfack, Falonne
Plusieurs types cancéreux prolifèrent par leur capacité à exprimer les marqueurs de régulation négative du système immunitaire, tels que les récepteurs PD-L1 et CD80/86 qui inhibent l’activation et la prolifération des lymphocytes T. L’i
Externí odkaz:
http://hdl.handle.net/1866/26157
Autor:
Lubin, Mathilde
Publikováno v:
Acoustique [physics.class-ph]. Université de Lyon, 2021. Français. ⟨NNT : 2021LYSEI089⟩
Hypertension is the leading cause of cardiovascular diseases in the world. To detect this disease easily and efficiently, it is necessary to obtain non invasive, continuous, automated and minimally intrusive blood pressure (BP) measurement. None of u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1398::67f9f5068e1573138fdd08cf3f34d241
https://theses.hal.science/tel-03675203
https://theses.hal.science/tel-03675203
Autor:
Daunizeau, Loïc
Publikováno v:
Médecine humaine et pathologie. Université de Lyon, 2020. Français. ⟨NNT : 2020LYSE1326⟩
Hepatocellular carcinoma is the most common primary cancer of the liver. Interstitial thermal ablation procedures constitute a type of curative treatments for this cancer. Given the physical nature of the phenomenon used to modify temperature (radio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1398::eed07819ca508f270c3b0a1f486907f2
https://tel.archives-ouvertes.fr/tel-03533332
https://tel.archives-ouvertes.fr/tel-03533332
Autor:
Bendjador, Hanna
Publikováno v:
Acoustique [physics.class-ph]. Université Paris sciences et lettres, 2020. Français. ⟨NNT : 2020UPSLS011⟩
Echography relies on the transmission of ultrasound signals through biological tissues, and the processing of backscattered echoes. The rise of ultrafast ultrasound imaging gave access to physiological events faster than 10 000 frames per second. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2494d6d30168f04ca5c82eb55d26b1a7
https://pastel.archives-ouvertes.fr/tel-03363091
https://pastel.archives-ouvertes.fr/tel-03363091
Autor:
Aminot, Antoine
Publikováno v:
Physique Médicale [physics.med-ph]. Sorbonne Université, 2020. Français. ⟨NNT : 2020SORUS369⟩
Current medical ultrasound imaging techniques generally require contact between the probe and the patient. In some cases, such as corneal imaging, this approach can be irritating and inconvenient for the patient. The objective of this thesis is to de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::67f01ac72537ac01f4e187bee2779428
https://tel.archives-ouvertes.fr/tel-03433548/file/AMINOT_Antoine_2020.pdf
https://tel.archives-ouvertes.fr/tel-03433548/file/AMINOT_Antoine_2020.pdf