JEITA分辨率測試卡Ⅱ
JEITA分辨率測試卡Ⅱ
品牌：DNP/Sine Image
型號：JEITA
比例：4:3
型號：JEITA
比例：4:3
簡介說明
JEITA分辨率測試卡簡介
這張分辨率測試卡的規(guī)格相同ITE分辨率卡
（1）分辨率
（2）條紋
（3）耦合
（4）隔行掃描
（5）著色
（6）掃描線性
（7）掃描的長寬比
（8）對齊
（9）等級序列
傳輸或主要部分的反射率表如下;
（1）傳輸或大圓圈的內(nèi)部白色部分的反射率60％以上。
（2）傳輸或大圈外背景反射率為40±5％。
（3）請參閱灰度圖表的透射或反射的列表。
| 步驟 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 反射率(%) | Over 60% | 60.0% | 41.0% | 28.2% | 19.5% | 13.5% | 9.2% | 6.3% | 4.4% | 3.0% |
Specification of this chart is same as the ITE Resolution Chart
(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
Transmission or Reflectance of main parts is stated as follows;
(1)Transmission or Reflectance of inside white part of the big circle is 60% or more.
(2)Transmission or Reflectance of outside background of the big circle is 40±5%.
(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 |
| Reflection Ratio(%) | Over 60% | 60.0% | 41.0% | 28.2% | 19.5% | 13.5% | 9.2% | 6.3% | 4.4% | 3.0% |
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