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Fixed some common artifacts in CT images.

Home Page: https://candlehouse.github.io/ArtifactReduction/

Python 97.62% JavaScript 1.53% CSS 0.84%
ct-images medical-image-processing

artifactreduction's Introduction

Welcome to CT Artifact Reduction

一些 CT 图像中常见伪影的矫正或缓解的 解析 方案

CTAR 手册: candlehouse.github.io/artifactreduction/

伪影涵盖:

  • 杯状伪影 (Cupping artifact)

    1. 水束硬化
    2. 散射杯状
  • 硬化伪影 (Beam-hardening artifact)

    1. 水束硬化
    2. 骨硬化
    3. 金属硬化
  • 环状伪影 (Ring artifact)

  • 截断伪影 (Truncation artifact)

  • 有限角伪影 (Limited view artifact)

    1. 有限角度 (Limited angle)
    2. 稀疏视角 (Sparse view)
  • 几何伪影 (Geometric artifact)

  • 其他 (正在学习补充……)

内容包括:

  • 伪影的表现形式

  • 伪影的产生原因

  • 经典矫正方案

  • 代码实现

【注1】该项目也是 crip 工具包的 伪影矫正 使用范例,结合食用效果更佳!

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