测试卡品牌

JEITA分辨率测试卡Ⅱ

时间:2016-10-08   热度:
  • 品牌:DNP/Sine Image
    型号:JEITA
    比例:4:3
  • JEITA分辨率测试卡简介

    这张图的规格相同ITE分辨率图

    (1)分辨率

    (2)条纹

    (3)耦合

    (4)隔行扫描

    (5)着色

    (6)扫描线性

    (7)扫描的长宽比

    (8)对齐

    (9)等级序列

    传输或主要部分的反射率表如下;

    (1)传输或大圆圈的内部白色部分的反射率60%以上。

    (2)传输或大圈外背景反射率为40±5%。

    (3)请参阅灰度图表的透射或反射的列表。

    步骤 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.
     

    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%