Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
IMAGE ENCODING APPARATUS AND IMAGE ENCODING METHOD
Document Type and Number:
Japanese Patent JP2009165002
Kind Code:
A
Abstract:

To provide an image encoding apparatus and image encoding method in which characters after decoding are prevented from being hardly visible, even when compression utilizing a CODEC of MPEG or the like is performed, without using a component of a high processing speed.

A text combination position-code amount determination section 11 determines a position to combine text data with moving image data, determines a code amount, at the determined combination position, more than a code amount in a portion other than the combination position, and outputs combination position information indicative of the determined combination position and code amount information indicative of the code amount, a combination section 12 combines the text data with the moving image data based on the combination position information outputted from the text combination position-code amount determination section 11 and outputs combined image data, and a moving image encoding section 13 encodes the combined moving image data outputted from the combination section 12 based on the combination position information and the code amount information outputted from the text combination position-code amount determination section 11.


Inventors:
OTAKE NAOTO
Application Number:
JP2008002087A
Publication Date:
July 23, 2009
Filing Date:
January 09, 2008
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PANASONIC CORP
International Classes:
H04N19/00; H03M7/30; H04N19/115; H04N19/146; H04N19/167; H04N19/176; H04N19/70; H04N19/85
Domestic Patent References:
JP2005167500A2005-06-23
JP2004304601A2004-10-28
JP2004072310A2004-03-04
JP2007036468A2007-02-08
JP2002057930A2002-02-22
JP2007027990A2007-02-01
Attorney, Agent or Firm:
Shohei Oguri
Toshimitsu Ichikawa
Kimihide Hashimoto