Which of the following is true about the CCD used in digital fluoroscopy? I. The CCD is more light sensitive with a higher DQE value. II. The CCD exhibits less noise and no spatial distortion. III. The CCD has higher spatial resolution. IV. The CCD requires more radiation to create an image.

Question

Quizplus · Accepted Answer

Charge-Coupled Devices (CCDs) are known for their high light sensitivity and higher Detective Quantum Efficiency (DQE), which means they can produce images of higher quality with less noise compared to other imaging technologies. They also exhibit less noise and no spatial distortion, providing clearer and more accurate images. Additionally, CCDs have higher spatial resolution, allowing for the capture of more detailed images. The statement that CCDs require more radiation to create an image is incorrect; in fact, their higher efficiency often means they can produce high-quality images with less radiation.

Which of the Following Is True About the CCD Used