攝像頭實景測試光源箱 lightstudio

商品名稱 廠商 型號 市場價格 52RD價格
攝像頭實景測試光源箱 lightstudio Image Engineering lightstudio 恰詢 恰詢
 詳細介紹



  
  

Lightstudio實景燈箱是目前國際上通用的測試camera實景的燈箱,由于其所有實景和燈箱統一標配,使其成為業內一致性判斷的標準,工程師可以通過實景測試的圖片,對數十款機器進行橫向的實景測試評估。目前在國內越來越受到各大公司的青睞。

   Lightstudio實景燈箱其靈活多配,目前有4種組合形式,可以實現9種配置。

   可選的組合為:

   1.照明燈源:采用IQ-LED形式還是混合燈管燈泡形式

   2.可選是否帶有HDR功能

   3.可選是否帶有移動標版功能

燈管燈牌形式,可以實現光源獨立控制,左右分開控制,實現8種色溫測試,也可實現左右混合光源測試。

IQ-LED光源,采用目前世界最先進的LED多色溫混合技術,通過程序控制,可以實現調節光譜,來達到調節任意色溫的目的。

配合采集器,可以采集一天個各個時段的光譜,則燈箱可以模擬全天的色溫,實現各種情況下的測試。

具體對應的9中配置如下表:

 

 項次            IQ-Lightstudio-Basic(混合燈管燈泡、8種色溫)

1.                           IQ-Lightstudio-Basic                                  靜態實景

2.                     IQ-Lightstudio-Twin                            靜態實景+左右獨立控制光源

3.                       IQ-Lightstudio-Basic+HDR                      靜態實景+HDR燈箱

4.                      IQ-Lightstudio-Basic+Moving                   靜態實景+移動標版

5.                        IQ-Lightstudio-Basic+HDR+Moving       靜態實景+HDR燈箱+移動標版

 項次               IQ-LED-Lightstudio(IQ-LED燈頭、模擬任意色溫)

6.                   IQ-LED-Lightstudio 靜態實景                           靜態實景

7.                     IQ-LED-Lightstudio+HDR                       靜態實景+HDR燈箱

8.                     IQ-LED-Lightstudio+Moving                    靜態實景+移動標版

9.                          IQ-LED-Lightstudio+HDR+moving        靜態實景+HDR燈箱+移動標版

 



1.IQ-Lightstudio-Basic 靜態實景

2.IQ-Lightstudio-Twin ,通過擋板進行分隔,左邊和右邊分開控制,可以實現混合色溫

3.IQ-Lightstudio-Basic+HDR后面帶透射式燈箱,可以配合測試卡進行幾乎所有測試

4.IQ-Lightstudio-Basic+Moving,帶馬達,可以移動枯葉圖,測試運動中的解析度

5.IQ-Lightstudio-Basic+HDR+Moving 包含全部功能,即帶HDR也帶Moving功能

6.7.8.9.IQ-LED-Lightstudio+HDR+moving采用IQ-LED技術的燈頭的,任意色溫可調,可以通過采集器,采集一天的光譜在實景燈箱中模擬需要的光譜

A device to reproduce a natural scene under constant and defined lighting conditions

Test charts are used to test digital cameras and to perform objective measurements. But there are certain aspects in testing a camera that require a real scene. One of these aspects is the correct white balancing for different types of illuminants. Another aspect might be the determination of the visual loss of detail due to noise reduction or the amount of noise in an image. To perform these kinds of tests is one thing and to have them comparable over time or for different teams working in different locations is another.

We have developed the lightSTUDIO to make this possible. It provides the standard types of illumination and is large enough to illuminate a whole table top scene. It also allows for remote control and the dimming of the lights from a PC using a USB interface. To get a worldwide comparison between labs the lightSTUDIO comes with all the interiour shown on the picture and a detailed description of each object and why it is in the box can be found in the user manual.

The 1.3 x 0.8 x 0.8 m lightSTUDIO has six different types of illuminants (D50, D65, F11, F12, tungsten, and tungsten filtered to D55).The user can easily switch between the different illuminants and control the intensity in 1% steps . The control can be operated from the front panel of the device itself or via the integrated USB interface. A software that provides a digital version of the front panel is supplied, but through an SDK the control can also be integrated in individual software solutions. To make the usage error proof, the user can switch on only one light source at a time.

After all, having a box with the illumination will only provide you with one half of the complete solution. Now it is important to find natural objects that will reveal possible mistakes in the camera’s image processing and show the limits of the camera’s capabilities. Therefore we are happy to provide a collection of objects that serve this purpose. We have started off with a collection of objects which one of the interested camera manufacturers asked us to provide and added additional items which, based on our 15 year experience, have caused or might cause problems with cameras or show their limitations. The customer who buys the package gets a detailed description of these objects and what their intended use is, as well as how to use them. This set of objects is delivered with the lightSTUDIO. That way cameras can be compared at different locations worldwide under defined and constant illumination conditions.

 功能描述

Please note that the box is not designed to illuminate test charts. It will not provide the spatially uniform illumination required to measure the physical characteristics of a camera using a test chart. If you need a device to illuminate test charts please do not hesitate to contact us.

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