JPS642178A - Area extracting method for color picture - Google Patents
Area extracting method for color pictureInfo
- Publication number
- JPS642178A JPS642178A JP62156460A JP15646087A JPS642178A JP S642178 A JPS642178 A JP S642178A JP 62156460 A JP62156460 A JP 62156460A JP 15646087 A JP15646087 A JP 15646087A JP S642178 A JPS642178 A JP S642178A
- Authority
- JP
- Japan
- Prior art keywords
- picture
- dimensional
- memory
- color
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Processing Or Creating Images (AREA)
- Processing Of Color Television Signals (AREA)
- Image Analysis (AREA)
Abstract
PURPOSE: To easily extract an object area on the color picture of a complicate scene by interactively designating the range of the distribution of the area to be extracted according to the distribution state of plural two dimensional histograms.
CONSTITUTION: A two dimensional histogram forming means 3 reads picture data by one picture element from a picture memory 2, calculates the distribution frequency of the combination of the two colors of the picture element and writes in a two dimensional histogram memory 4. A display device 5 displays the contents of the picture memory 2 and the two-dimensional histogram memory 4. A pointing device 6 refers to the displayed color picture and the two-dimensional histogram to designate the representative point of a picture and a two-dimensional threshold and a color coordinate detecting means 8 calculates a position on a two-dimensional color plane corresponding to the representative point of the picture designated by the pointing device 6 and extracts the picture area according to the contents of a two-dimensional threshold memory 7. Thereby, the specific object area can be extracted interactively from the picture of the complicate scene.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62156460A JPH087787B2 (en) | 1987-06-25 | 1987-06-25 | Color image area extraction method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62156460A JPH087787B2 (en) | 1987-06-25 | 1987-06-25 | Color image area extraction method |
Publications (3)
Publication Number | Publication Date |
---|---|
JPH012178A JPH012178A (en) | 1989-01-06 |
JPS642178A true JPS642178A (en) | 1989-01-06 |
JPH087787B2 JPH087787B2 (en) | 1996-01-29 |
Family
ID=15628232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62156460A Expired - Lifetime JPH087787B2 (en) | 1987-06-25 | 1987-06-25 | Color image area extraction method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH087787B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6186064A (en) * | 1984-10-05 | 1986-05-01 | Nippon Light Metal Co Ltd | Production of composite metallic body compounded with inorganic fibers |
JP2006258796A (en) * | 2005-02-21 | 2006-09-28 | Omron Corp | Substrate inspection method and device, inspection logic setting method and device therefor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6074874A (en) * | 1983-09-30 | 1985-04-27 | Fujitsu Ltd | Picture color separating system |
JPS61213975A (en) * | 1985-03-18 | 1986-09-22 | Fujitsu Ltd | Area detecting system |
-
1987
- 1987-06-25 JP JP62156460A patent/JPH087787B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6074874A (en) * | 1983-09-30 | 1985-04-27 | Fujitsu Ltd | Picture color separating system |
JPS61213975A (en) * | 1985-03-18 | 1986-09-22 | Fujitsu Ltd | Area detecting system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6186064A (en) * | 1984-10-05 | 1986-05-01 | Nippon Light Metal Co Ltd | Production of composite metallic body compounded with inorganic fibers |
JP2006258796A (en) * | 2005-02-21 | 2006-09-28 | Omron Corp | Substrate inspection method and device, inspection logic setting method and device therefor |
Also Published As
Publication number | Publication date |
---|---|
JPH087787B2 (en) | 1996-01-29 |
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