Searched for: subject%3A%22breast%255C+ultrasound%22
(1 - 5 of 5)
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Taskin, U. (author), Suzuki, Atsuro (author), Terada, Takahide (author), Tsubota, Yushi (author), van Dongen, K.W.A. (author)
Quantitative images showing the speed of sound proffle of the breast may be obtained by employing full-waveform inversion (FWI) methods on the measured data. These reconstruction methods work well for both dense and normal breasts. Contrast source inversion (CSI) is a frequency domain FWI method. In literature, many examples of successful...
conference paper 2022
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Sonnya Dellarosa, Sonnya (author)
Breast cancer, as one of the main causes of cancer death in the world, requires early detection to increase rate of survival. One idea is to develop a device that women could use at home to perform a regular self-check. Ultrasound is a safe, radiation-free technology that could be used for this device. Ultrasound systems (B-mode) that are...
master thesis 2020
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Taskin, U. (author), van der Neut, J.R. (author), Gemmeke, Hartmut (author), van Dongen, K.W.A. (author)
Whole breast ultrasound scanning systems are used to screen a women’s breast for suspicious lesions. Typically, the transducers are located at fixed positions at relatively large distances from the breast to avoid any contact with the breast. Unfortunately, these large distances give rise to large spatial domains to be imaged. These large...
journal article 2020
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Bouchan, Thomas (author)
Breast cancer is the most occurring cancer among women. Detecting it at an early stage enables to significantly reduce the mortality rate. Mammography is the golden standard technique used for screening but it has some disadvantages, among which the difficulty to scan women with dense breasts. Ultrasound is a promising technique enabling a cheap...
master thesis 2019
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Taskin, U. (author), Ozmen, Neslihan (author), Gemmeke, Hartmut (author), van Dongen, K.W.A. (author)
To design breast ultrasound scanning systems or to test new imaging methods, various computer models are used to simulate the acoustic wave field propagation through a breast. The computer models vary in complexity depending on the applied approximations. The objective of this paper is to investigate how the applied approximations affect the...
journal article 2018
Searched for: subject%3A%22breast%255C+ultrasound%22
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