Improved sparse domain super-resolution reconstruction algorithm based on CMUT

A novel breast ultrasound tomography system based on a circular array of capacitive micromechanical ultrasound transducers (CMUT) has broad application prospects. However, the images produced by this system are not suitable as input for the training phase of the super-resolution (SR) reconstruction...

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Veröffentlicht in:	PloS one 2023-08, Vol.18 (8), p.e0290989-e0290989
Hauptverfasser:	Wei, Zhiqing, Bai, Yanping, Cheng, Rong, Hu, Hongping, Wang, Peng, Zhang, Wendong, Zhang, Guojun
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Analysis Background noise Breasts CT imaging Data imaging Deep learning Dictionaries Domains Engineering and Technology Entropy Evaluation Fourier transforms Image contrast Image enhancement Image reconstruction Image resolution Iterative methods Medical imaging Medical research Medicine and Health Sciences Physical Sciences Research and Analysis Methods Signal to noise ratio Teaching methods Tomography Training Transducers Ultrasonic imaging Ultrasound Visual effects
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