JPH0563832B2 - - Google Patents
Info
- Publication number
- JPH0563832B2 JPH0563832B2 JP19142888A JP19142888A JPH0563832B2 JP H0563832 B2 JPH0563832 B2 JP H0563832B2 JP 19142888 A JP19142888 A JP 19142888A JP 19142888 A JP19142888 A JP 19142888A JP H0563832 B2 JPH0563832 B2 JP H0563832B2
- Authority
- JP
- Japan
- Prior art keywords
- data
- contour
- image
- differential
- pattern
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 57
- 239000002131 composite material Substances 0.000 claims description 17
- 230000015654 memory Effects 0.000 description 70
- 230000008569 process Effects 0.000 description 26
- 238000012545 processing Methods 0.000 description 20
- 230000008859 change Effects 0.000 description 11
- 238000000926 separation method Methods 0.000 description 11
- 241001422033 Thestylus Species 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000012937 correction Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 101100262374 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CDC21 gene Proteins 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Image Analysis (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63191428A JPH0240777A (ja) | 1988-07-29 | 1988-07-29 | 画像輸郭データ作成方法及びその作成過程の表示方法 |
| DE68918886T DE68918886T2 (de) | 1988-04-08 | 1989-04-07 | Verfahren zur Gewinnung der Aussenlinie eines Objektes in einem Bild. |
| EP89106143A EP0336430B1 (fr) | 1988-04-08 | 1989-04-07 | Méthode d'extraction du contour d'un objet dans une image |
| US07/335,866 US5091967A (en) | 1988-04-08 | 1989-04-10 | Method of extracting contour of a subject image from an original |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63191428A JPH0240777A (ja) | 1988-07-29 | 1988-07-29 | 画像輸郭データ作成方法及びその作成過程の表示方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0240777A JPH0240777A (ja) | 1990-02-09 |
| JPH0563832B2 true JPH0563832B2 (fr) | 1993-09-13 |
Family
ID=16274450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63191428A Granted JPH0240777A (ja) | 1988-04-08 | 1988-07-29 | 画像輸郭データ作成方法及びその作成過程の表示方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240777A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4597509B2 (ja) * | 1999-08-26 | 2010-12-15 | 株式会社ナノジオメトリ研究所 | パターン検査装置およびパターン検査方法 |
| JP4714989B2 (ja) * | 2000-12-28 | 2011-07-06 | 凸版印刷株式会社 | マスクパターン形状計測装置及びマスクパターン形状計測方法並びに記録媒体 |
-
1988
- 1988-07-29 JP JP63191428A patent/JPH0240777A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240777A (ja) | 1990-02-09 |
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