Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Bubble detection process. (A) Acquired beamformed B mode image. (B) Image after using a spatiotemporal filter to remove static and slow-moving signals. (C) Localized microbubbles using hysteresis thresholding. (D) Detected bubble center position superposed on a filtered image.
