Open AccessNoise diminution in Fetal Ultrasound Pictures
Author(s) -
Raj. TF Michael,
M Ibrahim
Publication year - 2017
Publication title -
ssrg international journal of pharmacy and biomedical engineering
Language(s) - English
Resource type - Journals
ISSN - 2394-2576
DOI - 10.14445/23942576/ijpbe-v4i2p102
Subject(s) - filter (signal processing) , artificial intelligence , acoustics , noise (video) , pixel , computer science , computer vision , image (mathematics) , mathematics , physics
This study offers an inventive way to decrease the stain sound which linked with the ultrasound imaging. This in revolve leads to humanizing the input image and raise the human analytical presentation. It uses an Undecimated Wavelet Transform UWT to decay the image signal to the coefficients, to take the oblique coefficient and applied Independent Directional Mask after replacing the value of each pixel in this coefficient with the comparable pixel in the innovative image, this result yields after applying middle filter in container the value of the pixel is smaller than the entrance value which is pre-specified. We suitable the Directional filter and transmit the design of the new oblique coefficient, and then make the converse wavelet renovate to form the resulting image after dropping the sound of it. The method showed a clear enhancement on numerous ultrasound images via conventional arithmetical measurements and outperformed the other methods which used in common to diminish the noise.