Title:
画像処理装置、画像処理装置の制御方法、及びプログラム
Document Type and Number:
Japanese Patent JP6772020
Kind Code:
B2
Abstract:
An image processing method of performing rasterization of a page in units of band area includes, among other things, performing, in units of band areas, rasterization based on second intermediate data stored in a first memory area for storing intermediate data and compressed raster data stored in a second memory area. The rasterization of the plurality of band areas is performed in parallel. In addition, the performing of the rasterization based on the second intermediate data and the compressed raster data includes selectively decompressing, in units of predetermined areas, a piece of the compressed raster data stored in the second memory area, in accordance with which band areas, of a plurality of band areas, are to be subject to the rasterization.
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Inventors:
Ken Achinami
Application Number:
JP2016198305A
Publication Date:
October 21, 2020
Filing Date:
October 06, 2016
Export Citation:
Assignee:
Canon Inc
International Classes:
B41J5/30; G06F3/12
Domestic Patent References:
| JP2007152843A | ||||
| JP11309910A | ||||
| JP2016159437A | ||||
| JP2016071545A |
Foreign References:
| US20030164969 |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office