Title:
IMAGE GENERATOR
Document Type and Number:
Japanese Patent JP3700194
Kind Code:
B2
Abstract:
PURPOSE: To generate an image with a desired pattern and a desired texture from a computer graphic image.
CONSTITUTION: A classification circuit 3 generates a class code depending on a pattern of level distribution of plural picture elements in a block of computer graphics signals. A class versus representative picture element value table obtained by learning is stored in a ROM table 4. A representative picture element value is decided by using a real image of a pattern and a texture desired to be added in the case of learning. An area signal generating circuit 5 generates an area signal used to designate the area to which a texture is desired to be added. A selector 2 selects a representative picture element value in place of picture elements of the computer graphics signal in the area. A desired pattern and a desired texture are expressed by the representative picture element value.
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Inventors:
Tetsujiro Kondo
Hideo Nakaya
Nishikata Takeharu
Hideo Nakaya
Nishikata Takeharu
Application Number:
JP32998494A
Publication Date:
September 28, 2005
Filing Date:
December 05, 1994
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04N5/262; G06T11/00; G06T11/20; (IPC1-7): H04N5/262; G06T11/20
Domestic Patent References:
JP6178177A | ||||
JP5328185A | ||||
JP63038381A | ||||
JP6251166A |
Attorney, Agent or Firm:
Masatomo Sugiura
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