Invention Grant
- Patent Title: Method for increasing signal to noise ratio
-
Application No.: US10121545Application Date: 2002-04-15
-
Publication No.: US07034957B2Publication Date: 2006-04-25
- Inventor: Shang-Yu Yang , Chen-Hsiang Shih , Chin-Lin Chang
- Applicant: Shang-Yu Yang , Chen-Hsiang Shih , Chin-Lin Chang
- Agency: Berkeley Law & Technology Group LLC
- Main IPC: B41B15/00
- IPC: B41B15/00
Abstract:
A method for increasing signal to noise ratio is disclosed. The method can automatically detect saturation output voltage of the photosensors via adjusting exposure time or illumination intensity so as to obtain optimum output voltage of the photosensors as well as high signal to noise ratio that can generate high quality images.
Public/Granted literature
- US20030193592A1 Method for increasing signal to noise ratio Public/Granted day:2003-10-16
Information query
