Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus and control method for image reading, image forming apparatus










Image Number 3 for United States Patent #8089669.

It is made possible to determine image characteristics in a reading image while the image of an original is being read. A first line sensor (9R2, 9G2, 9B2) is arranged on a board and reads the original image. A second line sensor (9K1) has a larger number of pixels than the first line sensor and is arranged on the board to read the original image earlier than the first line sensor. An image signal processing characteristic control unit (46) uses an output of the second line sensor as a control signal to control the processing characteristic of the image signal read by the first line sensor.








 
 
  Recently Added Patents
Method of isolating human neuroepithelial precursor cells from human fetal tissue
Method and apparatus for over-the-air activation of neighborhood cordless-type services
Light emitting device power supply circuit, and light emitting device driver circuit and control method thereof
Automatic detection of image degradation in enhanced vision systems
Apparatus and method for foreground detection
Wine bottle
Method and system for determining an optimal missile intercept approach direction for correct remote sensor-to-seeker handover
  Randomly Featured Patents
Capsule connector
Internal combustion engine exhaust gas system and control method of the same
Optical information reading device
Locking fitting for sliding leaf and burglary-safe device for such a fitting
Device for positioning a member facing each of the perforations of a perforated plate in accordance with a given grid
Method for manufacturing a semiconductor device
Solid state imaging apparatus having a plurality of metal wirings for supplying driving pulses to transfer electrodes of vertical CCD registers
Secondary storage facility with means for monitoring error conditions
Apparatus for detecting proper positioning of objects in a holder
4,5-Dihydro-5-oxopyrazolo[1,5-A]quinazoline-3-carboxamides