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Megapixel resolution calculator4/10/2023 This information can help you pick the appropriate camera and lens for the imaging application.Īlso, Read Camera Types for Machine Vision Applications How to calculate resolution as per your application requirements? In theory, two pixels is the bare minimum for distinction, but you should have at least four to five pixels in practice. To make accurate measurements, a minimum of two pixels should form the tiniest feature of interest that you would want to detect in a digitized image. In the case of object detection, the smallest feature might be the dimension of the object. You can determine the necessary resolution for your imaging system by measuring in real-world units the size of the smallest feature that needs to be detected by your system.įor example, if the application is flaw detection, it might be the tiny scratches or physical deformities in the order of microns or millimeters. In other words, it is a parameter that controls how clear or how detailed your features of interest appear. The term ‘resolution’ can be defined as the amount of object detailing that the imaging system can reproduce.
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