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Compressive Sensing in the Problems of the Ultrasonic Signal Processing

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Заглавие Compressive Sensing in the Problems of the Ultrasonic Signal Processing
 
Автор Kozhemyak, Olesya Anatolievna
Stukach, Oleg Vladimirovich
Soldatov, Aleksey Ivanovich
 
Тематика ultrasonic signal modeling
phased array
compressing algorithms
echo-signal
telecommunication system
моделирование
сигналы
фазированные решетки
алгоритмы
сжатие
эхо-сигналы
телекоммуникационные системы
зондирование
ультразвуковая обработка
 
Описание The paper presents three algorithm of an ultrasonic signal compressing. First one is a compression with linear time quantization. Second algorithm of signal compression calculates the rate of signal change and proportionally to it sets the sampling rate. Third algorithm of compression takes some number of random uniformly distributed samples from the original ultrasonic signal. The results of simulations for all three compressing algorithms are presented in the paper. An absolute error and mean square deviations for a wide range of compression ratios are calculated and compared for different compressing algorithms.
 
Дата 2020-01-23T09:13:06Z
2020-01-23T09:13:06Z
2019
 
Тип Conference Paper
Published version (info:eu-repo/semantics/publishedVersion)
Conference paper (info:eu-repo/semantics/conferencePaper)
 
Идентификатор Kozhemyak O. A. Compressive Sensing in the Problems of the Ultrasonic Signal Processing / O. A. Kozhemyak, O. V. Stukach, A. I. Soldatov // 14th International Forum on Strategic Technology (IFOST-2019), October 14-17, 2019, Tomsk, Russia : [proceedings]. — Tomsk : TPU Publishing House, 2019. — [С. 354-358].
http://earchive.tpu.ru/handle/11683/57479
 
Язык en
 
Связанные ресурсы 14th International Forum on Strategic Technology (IFOST-2019), October 14-17, 2019, Tomsk, Russia : [proceedings]. — Tomsk, 2019.
 
Права Open access (info:eu-repo/semantics/openAccess)