Photographers typically recognise three types of image noise: fixed pattern noise, random noise and banding noise. Fixed pattern noise is associated with long exposures and high temperatures. It ...

The expanding use and importance of image sensors in safety-critical applications such as automotive and medical devices has transformed noise from an annoyance into a life-threatening problem that ...

Image noise can be caused by using cheap equipment to take photographs. Image noise can be caused by using high ISO while taking photographs in low light. ISO refers to the camera’s sensitivity to ...

Image processing is one of the major field which is gaining more and more importance in day to day life. Starting from simple image classification to complex autonomous driving, image processing is ...

The part 4 of this article series looked at the operation of the 3T and 5T charge-transfer pixels in some detail. The characteristics of the pixel were examined during reset and charge integration. We ...