Title:
APPARATUS AND METHOD FOR REGULATING COMPOSITED IMAGE DATA
Document Type and Number:
Japanese Patent JP2004297433
Kind Code:
A
Abstract:
To make preventable a black floating in a dark image part.
High sensitivity image data and low sensitivity image data are added together and combined, and first composited image data "data 1" are generated. The first composited image data "data 1" are processed to be subtracted from the low sensitivity image data. Thus, second composited image data "data 2" becoming lower than the level of the first composited image data "data 1" are generated for a low level part. A black clear image is obtained for the black subject.
Inventors:
SAKAMOTO KOICHI
SUGIMOTO MASAHIKO
SUGIMOTO MASAHIKO
Application Number:
JP2003086885A
Publication Date:
October 21, 2004
Filing Date:
March 27, 2003
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
H04N5/235; H04N5/335; H04N5/353; H04N5/355; H04N5/372; H04N101/00; (IPC1-7): H04N5/335; H04N5/235
Attorney, Agent or Firm:
Kenji Ushiku
Tadashi Inoue
Takaaki Teiaki
Tadashi Inoue
Takaaki Teiaki