Generalized unwanted exposure on the image is called:

Question

Quizplus · Accepted Answer

Generalized unwanted exposure on the image is referred to as fog. This can happen due to various reasons, such as stray radiation, processing errors, or scatter radiation. Overexposure (A) is a specific type of unwanted exposure, where a particular part of the image gets excessively exposed. Overpenetration (B) happens when the radiation passes through the object being imaged and reaches the detector or film, resulting in an image that appears too dark. Penumbra (D) is the region around the edges of the image where the sharpness decreases gradually.

Generalized Unwanted Exposure on the Image Is Called