Invention Grant
US07729524B2 Assessment of radiographic systems and operators using task-based phantom
有权
使用基于任务的幻影评估射线照相系统和操作者
- Patent Title: Assessment of radiographic systems and operators using task-based phantom
- Patent Title (中): 使用基于任务的幻影评估射线照相系统和操作者
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Application No.: US11956700Application Date: 2007-12-14
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Publication No.: US07729524B2Publication Date: 2010-06-01
- Inventor: Michael K. Rogers , Xiaohui Wang , Lynn M. Fletcher-Heath , Michael D. Heath
- Applicant: Michael K. Rogers , Xiaohui Wang , Lynn M. Fletcher-Heath , Michael D. Heath
- Applicant Address: US NY Rochester
- Assignee: Carestream Health, Inc.
- Current Assignee: Carestream Health, Inc.
- Current Assignee Address: US NY Rochester
- Main IPC: G06K9/00
- IPC: G06K9/00 ; B41M5/00
Abstract:
A method for image quality assessment of a digital radiography system extracts and isolates one or more individual targets from a phantom image, then obtains operator responses by displaying each isolated individual target and recording a corresponding operator response related to image appearance for each isolated individual target. The accumulated operator responses are stored to obtain the image quality assessment.
Public/Granted literature
- US20080130839A1 ASSESSMENT OF RADIOGRAPHIC SYSTEMS AND OPERATORS USING TASK-BASED PHANTOM Public/Granted day:2008-06-05
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