IMAGE PROCESSOR, METHOD AND PROGRAM,申请号JP20050199426-传众专利搜索

IMAGE PROCESSOR, METHOD AND PROGRAM

申请公布号：JP2007019886(A)

申请号：JP20050199426

申请日期：2005.07.07

申请公布日期：2007.01.25

申请人：

FUJI XEROX CO LTD

发明人：KASHIMA YOZO

分类号：H04N1/41

主分类号：H04N1/41

摘要：PROBLEM TO BE SOLVED: To provide an image processor capable of efficiently compressing data, a method and a program. SOLUTION: A drawn object detection part 2 detects a drawn object included in input data on the basis of data analyzed by an input data analyzing part 1. A layer assignment part 3 assigns whether to an FG (foreground) layer or a BG (background) layer about the drawn object detected by the drawn object detecting part 2. A character processing part 4 generates image data about a character object and makes an FG image storage part 7 store the image data. A graphics processing part 5 generates image data about a graphics object and makes the FG image storage part 7 or a BG image storage part 8 store the image data. An image processing part 6 generates image data about an image object and makes the FG image storage part 7 or the BG image storage part 8 store the image data. An MMR compressing part 9 compresses the data in the FG image storage part 7 in an MMR method. A JPEG compressing part 10 compresses the data in the BG image storage part 8 in a JPEG method. COPYRIGHT: (C)2007,JPO&INPIT