Back to Basics | More on X-Ray Grids


How to Recognize a Bad Grid Moire Pattern: The image on the right. It’s created by the grid and detector interacting, like when you take a picture of a TV screen. Seeing a moire pattern means grid suppression is not working. This could be a software issue, or could be because the grid [...]

Back to Basics | More on X-Ray Grids2019-04-16T16:56:39+00:00

Back to Basics | X-Ray Grids


What is a Grid? A grid, fully named an “X-Ray Antiscatter Grid," is comprised of alternating lines of lead and another, much more X-ray transparent material, that is put directly in front of the detector or film. The purpose of them is to remove x-rays that have scattered and are not moving in [...]

Back to Basics | X-Ray Grids2021-03-03T18:23:44+00:00
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