JPS61199601U - - Google Patents
Info
- Publication number
- JPS61199601U JPS61199601U JP8405585U JP8405585U JPS61199601U JP S61199601 U JPS61199601 U JP S61199601U JP 8405585 U JP8405585 U JP 8405585U JP 8405585 U JP8405585 U JP 8405585U JP S61199601 U JPS61199601 U JP S61199601U
- Authority
- JP
- Japan
- Prior art keywords
- resolution
- measurement pattern
- scale
- divided
- test chart
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 claims description 3
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の一実施例を示す表面図、第２
図はテストチヤートの解像度パターンを示す説明
図、第３図は従来例の表面図である。
５〜８は測定パターン、９〜１２は解像度目盛
である。
Figure 1 is a surface view showing one embodiment of the present invention;
The figure is an explanatory view showing the resolution pattern of a test chart, and FIG. 3 is a surface view of a conventional example. 5 to 8 are measurement patterns, and 9 to 12 are resolution scales.
Claims (1)
測定パターンに、必要な解像度に応じてその最小
単位目盛となるような解像度目盛を設けたことを
特徴とする解像度評価用テストチヤート。 A test chart for evaluating resolution, characterized in that a measurement pattern is divided into arbitrary resolution ranges, and a resolution scale is provided on the measurement pattern to be the minimum unit scale according to the required resolution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8405585U JPS61199601U (en) | 1985-06-04 | 1985-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8405585U JPS61199601U (en) | 1985-06-04 | 1985-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61199601U true JPS61199601U (en) | 1986-12-13 |
Family
ID=30633232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8405585U Pending JPS61199601U (en) | 1985-06-04 | 1985-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61199601U (en) |
-
1985
- 1985-06-04 JP JP8405585U patent/JPS61199601U/ja active Pending
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