Invention Grant
- Patent Title: Systems and methods for tailored image texture in iterative image reconstruction
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Application No.: US16177179Application Date: 2018-10-31
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Publication No.: US11270477B2Publication Date: 2022-03-08
- Inventor: Brian Edward Nett , Jiahua Fan , Amber Christine Silvaggio
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Main IPC: G06T11/00
- IPC: G06T11/00 ; G06F17/15 ; G06T15/04

Abstract:
Methods and systems are provided for reconstructing images with a tailored image texture. In one embodiment, a method comprises acquiring projection data, and reconstructing an image from the projection data with a desired image texture. In this way, iterative image reconstruction techniques may be used to substantially reduce image noise, thereby enabling a reduction in injected contrast and/or radiation dose, while preserving an image texture familiar from analytic image reconstruction techniques.
Information query
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T11/00 | 2D〔二维〕图像的生成 |