T/R Switch Composed of Three HV-MOSFETs With 12.1-μW Consumption That Enables Per-Channel Self-Loopback AC Tests and -18.1-dB Switching Noise Suppression for 3-D Ultrasound Imaging With 3072-Ch Transceiver.
Shinya KajiyamaYutaka IgarashiToru YazakiYusaku KatsubeTakuma NishimotoTatsuo NakagawaYohei NakamuraYoshihiro HayashiTakuya KanekoHiroki IshikuroTaizo YamawakiPublished in: IEEE Trans. Very Large Scale Integr. Syst. (2022)
Keyphrases
- noise suppression
- extensive simulations
- impulsive noise
- switched networks
- filtering algorithm
- gaussian noise
- median filter
- noise removal
- image processing
- image analysis
- color images
- denoising algorithm
- multi channel
- ultrasound images
- high speed
- noise detection
- image enhancement
- wireless systems
- computer vision
- gaussian filter
- impulse noise
- multiresolution
- wavelet analysis
- high resolution
- natural images
- image quality
- anisotropic diffusion
- gray scale