18057626. RADIATION IMAGING APPARATUS simplified abstract (CANON KABUSHIKI KAISHA)
Contents
RADIATION IMAGING APPARATUS
Organization Name
Inventor(s)
RADIATION IMAGING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18057626 titled 'RADIATION IMAGING APPARATUS
Simplified Explanation
The patent application describes a radiation imaging apparatus that includes a radiation source, a radiation generation apparatus, and a control unit. The control unit predicts the irradiation time based on the detection of the integrated irradiation amount by dose detection pixels and adjusts the number of frames to be captured and the offset correction processing method accordingly.
- The radiation imaging apparatus includes a radiation source and a radiation generation apparatus.
- The control unit of the apparatus predicts the irradiation time based on the detection of the integrated irradiation amount by dose detection pixels.
- The control unit also adjusts the number of frames to be captured and the offset correction processing method based on the prediction result.
Potential applications of this technology:
- Medical imaging: The radiation imaging apparatus can be used in medical imaging systems such as X-ray machines to improve image quality and reduce radiation exposure for patients.
- Industrial inspection: The apparatus can be used in industrial inspection systems to detect defects or abnormalities in materials or products using radiation imaging.
- Security screening: The technology can be applied in security screening systems at airports or other high-security areas to enhance the detection of prohibited items.
Problems solved by this technology:
- Optimizing radiation exposure: By predicting the irradiation time, the apparatus can adjust the number of frames to be captured and the offset correction processing method, reducing unnecessary radiation exposure to the subject.
- Improving image quality: The control unit's adjustments based on the prediction result can help improve the image quality by optimizing the imaging parameters.
- Enhancing efficiency: The prediction capability of the control unit allows for more efficient use of the radiation imaging apparatus by reducing the need for additional exposures.
Benefits of this technology:
- Reduced radiation exposure: The technology helps minimize radiation exposure to the subject by optimizing the imaging process.
- Improved image quality: By adjusting the imaging parameters based on the prediction result, the apparatus can produce higher quality images.
- Increased efficiency: The prediction capability allows for more efficient use of the radiation imaging apparatus, saving time and resources.
Original Abstract Submitted
A radiation source applies radiation to a subject. A radiation generation apparatus controls the radiation source. A radiation imaging apparatus includes a pixel array including a plurality of image signal output pixels that outputs image signals based on the radiation applied from the radiation source and a plurality of dose detection pixels that detects a dose based on the radiation applied from the radiation source, and includes a control unit that controls driving of the radiation imaging apparatus and a radiation irradiation timing. The control unit includes a prediction unit that predicts an irradiation time from a result of detection of an integrated irradiation amount by the dose detection pixels, and a drive control unit that changes at least one of the number of frames to be captured and an offset correction processing method based on the prediction result.
