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| 1． |
Specification of this Test Chart is the same as that of ITE Resolution Chart(4:3type). Also, the usage is the same. The Test Chart is designed to evaluate 200~2000TV of wedges for image assessment. |
| 2． |
You can evaluate …
(1)Resolution (2)Streaking (3)Linking (4)Interlace scan (5)Shading (6)Linearity of scan (7)Aspect ratio of scan (8)Alignment (9)Graduation sequence |
| 3． |
Transmission or Reflectance of main area is stated as follows;
(1)Transmission or Reflectance of inside white area of the big circle is 83.0% or more.
(2)Transmission or Reflectance of outside background of the big circle is 26.0%.
(3)Please refer to the list of Transmission or Reflectance of Grayscale Chart. |
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| Step Number |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
Transmission /
Reflectance |
Over
83.0% |
68.7% |
56.0% |
44.6% |
34.6% |
26.0% |
18.8% |
12.8% |
8.0% |
4.5% |
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| 4． |
Sizes of effective area and outer shape of Refection Test Chart are indicated in right table. |
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Effective area |
Outer shape |
| Opaque type |
512×288 |
570×350 |
| Transparent type |
272×153 |
310×200 |
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Electronic Device Operations 
