定制测试卡
产品名称:

ITE Half-tone Resolution Chart Ⅰ

产品分类:定制测试卡

所属品牌:

产品型号:

在线客服  24小时客服热线

产品详细介绍

1.    Resolution property of imaging device is measured by taking the bright and dark fringes as an object.
Amplitude modulation factor depends on the direction of slope of fringe and luminous energy. Also γ characteristic of imaging device affects it a lot.
This chart is well designed for measuring, evaluating and adjusting a signal processing circuit and an imaging device,with understanding the phenomenon stated above

2.    (1)Black and white patterns in the vertical direction
    There are 350TV because chrominance carrier of a normal single-lumen color camera is 3.5 to 4.5MHz.
(2)Black and white patterns slope to the left and right.
    Inclined angle to left and right is ±20° and there are 350TV.
(3)Density of black and white

 

Left

Center

Right

Black

3%

25%

37.5%

White

83%

75%

62.5%

 

专业提供 分辨率测试卡 、广角测试卡、几何失真测试卡、 色彩还原测试卡 、MTF测试卡、SFR测试卡 、灰阶卡、畸变卡 、24色卡、测试图卡定制等测试卡及摄像头测试照明箱等摄像头测试设备。
展开