常见问题(FAQ)

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Xenics supplies cameras without lens for these type of applications and our Value Added Resellers (VARs) complete the package. Those Value Added Resellers just educate us which camera functionality is missing to better perform in their application.

参考代码: XFAQ-000005

SDK提供不同操作系统下的工作平台,支持的操作系统有:

以下厂家的采集卡已经嵌入进Xeneth 与基于Windows的SDK中:
-Cameralink: National Instruments 1429/1433, Euresys Grablink Full, Imperx
-CoaXpress: Active Silicon Firebird

参考代码: XFAQ-000003

The thermal time constant τth of a bolometer is determined by the thermal mass C and by the thermal conductance G between the pixel and its environment. It expresses the physical time a bolometer needs to heat up and give an electrical output that equals or represents the input. Typical values for A-Si are between 7 and 10ms.

参考代码: XFAQ-000013

Xeneth是供用户操作相机的软件平台,如刚刚开始使用相机时。
Software Developers Kits(SDK) 是为使用者提供的相机二次开发库,可用于集成相机的采集控制等进入自己编写的程序。

参考代码: XFAQ-000006

Xeneth Radiometric + SDK

Setting pane or camera properties: most important (a selection) camera properties are shown in Xeneth, but all camera properties are available via the SDK and are documented
Selection pane: not availble via the SDK
Recording pane: not available via the SDK

参考代码: XFAQ-000011

The mechanical shutter is an internal reference which the microbolometer requires to compensate on e.g. pixel drifts. Basically it is a black reference which is put in front of the detector, which takes reference images and corrrects the pixel drift.

参考代码: XFAQ-000002

这是描述此探测器如何读出的,即意味着探测器会每行每行逐个通过ROIC读出。而“Photon counting”相机的工作模式与此不同,他会每个象元同时刻读出。

参考代码: XFAQ-000007

这是描述此探测器如何读出的,即意味着探测器会每行每行逐个通过ROIC读出。而“Photon counting”相机的工作模式与此不同,他会每个象元同时刻读出。

参考代码: XFAQ-000008

NETD is one of the most important performance parameters for infrared imaging systems. It is a signal-to-noise figure which represents the temperature difference which would produce a signal equal to the camera’s temporal noise. In human language: NETD expresses the minimal resolvable temperature difference when the camera is used for relative imaging applications.

参考代码: XFAQ-000012

出厂设置下,当探测器温度变化0.5度时,机械快门将工作一次。用户也可自行设置机械快门的使能时间。当相机刚开始上电后,探测器温度会逐渐加温直到温度稳定。在上电之初为保证图像质量,机械快门会连续使能几次,而当探测器温度稳定在+/-0.5度时,机械快门将停止工作。

参考代码: XFAQ-000009

No. The interface of a module (Samtec connector) is not a standard interface that is direct accessible by a PC with whatever operating system.

To interface a digital or analog module you need to know:

参考代码: XFAQ-000004

The only cases you can directly access a module is when the module has a standard interface that is accessible by a PC with any operating system. The OEM module needs to have one of the following interfaces:

-Cameralink
-RS232
-GigE vision
-CoaXpress

Only for those modules, Xeneth and the related SDK can be used directly.

参考代码: XFAQ-000001

Xeneth GUI有32位和64位版本,可应用于
- Windows XP
- Windows Vista
- Windows 7
- Windows 8

参考代码: XFAQ-000010
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