Title:
IMAGE PROCESSING DEVICE AND IMAGE PROCESSING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/019680
Kind Code:
A1
Abstract:
The present invention provides CPU load reduction and a method of efficient image data transfer. An image processing device, which comprises an image generating unit (203) which further comprises a plurality of processing units which process a plurality of instances of image information and in where the image generating unit (203) transfers accumulated data for each interrupt factor, comprises: data transfer units for each factor (208-212) which accept the interrupts from the image generating unit (203) for each interrupt factor and transfer the data for each interrupt factor, and notifies a CPU (207) of the interrupt when the transfer of the data to be transferred for each interrupt factor is completed; and a communication line (1) which is connected to the image generating unit (203) and the data transfer units for each factor (208-212).
More Like This:
| JP2010098566 | IMAGE DATA STORAGE DEVICE AND PROGRAM |
| JPH10285440 | ELECTRONIC CAMERA |
| JP2001230954 | IMAGE PICKUP DEVICE |
Inventors:
MATONO HARUKI (JP)
OTSUKA YUJI (JP)
ICHIGE ATSUSHI (JP)
MUTO YOSHIYUKI (JP)
SHIMA TAKESHI (JP)
OTSUKA YUJI (JP)
ICHIGE ATSUSHI (JP)
MUTO YOSHIYUKI (JP)
SHIMA TAKESHI (JP)
Application Number:
PCT/JP2014/063766
Publication Date:
February 12, 2015
Filing Date:
May 26, 2014
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
H04N5/225; G06F13/24; G06F13/28; H04N5/232; H04N13/239
Foreign References:
| JP2009140484A | 2009-06-25 | |||
| JP2000232596A | 2000-08-22 | |||
| JP2005348046A | 2005-12-15 | |||
| JP2007241588A | 2007-09-20 | |||
| JP2007088806A | 2007-04-05 |
Attorney, Agent or Firm:
INOUE Manabu et al. (JP)
Manabu Inoue (JP)
Manabu Inoue (JP)
Download PDF: