Title:
A drive method of an imaging device, an image reader, an image forming device, and an imaging device
Document Type and Number:
Japanese Patent JP6197412
Kind Code:
B2
Abstract:
The present invention is concerning an imaging device comprising: a photoelectric conversion unit that generates imaging signals corresponding to imaging light received from an imaging object; a summation unit that performs summation of the imaging signals generated by the photoelectric conversion unit; a summation controller that controls the summation unit such that the summation unit performs, per line, an operation of summation of imaging signals acquired from the photoelectric conversion unit during the time period of one line for the number of plural times in periods that are twice as much as that of the spatial frequency of the imaging object or more; and a signal generator that generates and outputs an imaging signal of each line from plural sum outputs generated per line.
Inventors:
Marumoto Kohei
Application Number:
JP2013138450A
Publication Date:
September 20, 2017
Filing Date:
July 01, 2013
Export Citation:
Assignee:
株式会社リコー
International Classes:
H04N1/028; G06T1/00; H04N1/19; H04N5/347
Domestic Patent References:
| JP10042200A | ||||
| JP6325194A | ||||
| JP1191564A | ||||
| JP2012104979A | ||||
| JP9074480A | ||||
| JP60087564A |
Attorney, Agent or Firm:
Hiroaki Sakai
Previous Patent: Game machine
Next Patent: AIR COOLING CHAMBER AND METHOD FOR GUIDING COOLING AIR THERETO
Next Patent: AIR COOLING CHAMBER AND METHOD FOR GUIDING COOLING AIR THERETO