相关实验视频

Updated: Jul 11, 2026

Multimodal 3D Printing of Phantoms to Simulate Biological Tissue
05:11

Multimodal 3D Printing of Phantoms to Simulate Biological Tissue

Published on: January 11, 2020

7.4K

优化快速非本地手段降噪算法参数在计算机断层学幻影图像中使用3D打印技术进行优化

Hajin Kim1, Sewon Lim1, Minji Park1

  • 1Department of Health Science, General Graduate School of Gachon University, 191, Hambakmoe-ro, Yeonsu-gu, Incheon 21936, Republic of Korea.

Diagnostics (Basel, Switzerland)
|August 10, 2024
PubMed
概括

本研究引入了一种快速非局部手段 (FNLM) 算法,用于减少计算机断层扫描 (CT) 图像中的噪声. 使用3D打印的大脑幻影,FNLM算法显著提高了图像质量和诊断准确性.

关键词:
3D打印技术是3D打印的一种技术.计算机断层扫描 (CT) 是一种计算机断层扫描.快速非本地方法方法的方法.图像质量的定量评估.自己生产的幻影.

更多相关视频

Patient-Specific Polyvinyl Alcohol Phantom Fabrication with Ultrasound and X-Ray Contrast for Brain Tumor Surgery Planning08:41

Patient-Specific Polyvinyl Alcohol Phantom Fabrication with Ultrasound and X-Ray Contrast for Brain Tumor Surgery Planning

Published on: July 14, 2020

8.4K
Development and Evaluation of 3D-Printed Cardiovascular Phantoms for Interventional Planning and Training09:57

Development and Evaluation of 3D-Printed Cardiovascular Phantoms for Interventional Planning and Training

Published on: January 18, 2021

4.0K

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...