相关实验视频

Updated: Jul 2, 2025

Author Spotlight: Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke
06:45

Author Spotlight: Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke

Published on: June 2, 2023

1.3K

卷积稀疏编码用于压缩感应光声CT重建,部分支持已知.

Zezheng Qin1, Yiming Ma1, Lingyu Ma1

  • 1School of Astronautics, Harbin Institute of Technology, Harbin 150000, China.

Biomedical optics express
|February 26, 2024
PubMed
概括

这项研究引入了一种使用更少超声波传感器的光声学断层扫描 (PAT) 的新方法. 压缩传感算法提高了图像质量,降低了成本,提高了成像速度.

更多相关视频

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography11:21

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography

Published on: January 15, 2013

11.5K
Lensless Fluorescent Microscopy on a Chip11:23

Lensless Fluorescent Microscopy on a Chip

Published on: August 17, 2011

17.7K

相关概念视频

Computed Tomography01:10

Computed Tomography

Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
4.5K