[I006] How to calibrate gamma camera for 223Ra Dosimetry
نویسندگان
چکیده
منابع مشابه
Erratum: “Calibration-on-the-spot”: How to calibrate an EMCCD camera from its images
This corrects the article DOI: 10.1038/srep28680.
متن کامل“Calibration-on-the-spot”: How to calibrate an EMCCD camera from its images
In order to count photons with a camera, the camera must be calibrated. Photon counting is necessary, e.g., to determine the precision of localization-based super-resolution microscopy. Here we present a protocol that calibrates an EMCCD camera from information contained in isolated, diffraction-limited spots in any image taken by the camera, thus making dedicated calibration procedures redunda...
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Introduction: Scatter radiation is one of the major sources of error in nuclear medicine data processing. Different methods of scatter correction have been introduced in order to improve the quality of data. However the best method is to avoid recording of scatter photons in acquisition. The only difference between scattered and non-scattered photons is the energy. Pulse height analyzer i...
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Art). Elevator, Gerhard Richter, 1984, Oil on Canvas.
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This paper deals with self-calibration and its adaptation to structured light vision. A brief survey on selfcalibration for stereovision is first proposed. Then, after having described the geometry of a structured light sensor and the constraints it imposes, a method based on the generation of Euclidean constraints is detailed. It is mainly shown how the projection of a known pattern is used to...
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ژورنال
عنوان ژورنال: Physica Medica
سال: 2018
ISSN: 1120-1797
DOI: 10.1016/j.ejmp.2018.06.078