Search
You searched for:
Start Over
Temperature
Remove constraint Temperature
Subject
Electric currents -- Measurement
Remove constraint Subject: Electric currents -- Measurement
Subject
Image processing -- Digital techniques
Remove constraint Subject: Image processing -- Digital techniques
1 - 3 of 3
Search Results
-
1. [Article] Computation of dark frames in digital imagers
Dark current is caused by electrons that are thermally exited into the conduction band. These electrons are collected by the well of the CCD and add a false signal to the chip. We will present an algorithm ...Citation -
2. [Article] Residual images in charged-coupled device detectors
We present results of a systematic study of persistent, or residual, images that occur in charged-coupled device (CCD) detectors. A phenomenological model for these residual images, also known as "ghosting," ...Citation -
A study of dark current in digital imagers within consumer grade digital cameras is presented. Dark current is shown to vary with temperature, exposure time, and ISO setting. Further, dark current is shown ...
Citation