US 6,982,811 B2
Image processing apparatus and control method therefor
Hiroyuki Sato, Tokyo (Japan)
Assigned to Canon Kabushiki Kaisha, Tokyo (Japan)
Filed on Feb. 21, 2001, as Appl. No. 9/788,409.
Claims priority of application No. 2000-044728 (JP), filed on Feb. 22, 2000; application No. 2000-114181 (JP), filed on Apr. 14, 2000; application No. 2000-114182 (JP), filed on Apr. 14, 2000; and application No. 2001-036022 (JP), filed on Feb. 13, 2001.
Prior Publication US 2001/0015823 A1, Aug. 23, 2001
Int. Cl. G06K 1/00 (2006.01)
U.S. Cl. 358—1.4 19 Claims
OG exemplary drawing
 
1. A data processing apparatus comprising:
an input unit, adapted to input data;
a creation unit, adapted to create a file based on the basis of data input by said input unit, the file having a plurality of pages and including a page attribute and either information indicating that a next page exists or end information representing an end of data for each page of the plurality of pages;
a transmission unit, adapted to transmit the file created by said creation unit; and
an addition unit, adapted to, when file creation by said creation unit is interrupted, add end information in spite of an incomplete file creation by said creating unit,
wherein when file creation by said creation unit is interrupted, said transmission unit transmits the file having the end information added by said addition unit.