CCTV Design Lens Calculator

Tools of Screen

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Tools of Screen

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Tools of Screen

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Current region switch

Titles

Picture in Picture (PiP)

 

 


 

Current region switch

 

It is located in the upper left corner of the Screen. You can choose a region whose image model to display on the Screen. You can also switch regions on the open Screen by clicking on the appropriate row of the Table of regions

 

Titles

 

The Titles shows:

 

Screen resolution, ie screen size in pixels;
Camera resolution, specified in the Vert. resolution box;
Distance up the far bound of current region. The string duplicates Distance in the Table of regions;
Field of View - Field-of-View size at the far bound of current region. The string duplicates Field of View size in the Table of regions;
Pixel density - pixel density at the far bound of current region. The string duplicates Resolution in the Table of regions;

 

When simulating panoramic camera the Titles contain:

 

the word FISH EYE
Distance up the far bound of current region. The string duplicates Distance in the Table of regions;
Pixel density - pixel density at the far bound of current region. The string duplicates Resolution in the Table of regions;

 

The rest of parameters are not actual for panoramic cameras.

 

Picture in Picture (PiP)

 

Picture in Picture automatically appears when the screen resolution is not enough to represent camera resolution or when using the Digital ZOOM.

 

In the PiP mode on the Screen 2 pictures are displayed simultaneously . One of them is a general view - shows the whole field of view, but with screen lower resolution. Another picture - a particular view - shows the target region of the field of view, but with the original camera higher resolution.

 

PiP mode allows to represent megapixel camera resolutions on limited screen size.

 

When simulating panoramic camera PiP is not shown.

In this case changing the screen size changes the size of the cut frame in the field of view of the panoramic camera. At the same time, picture resolution is maintained equals to expected resolution of panoramic camera at the center of the screen without use of PIP.

 

 

See also: Screen,Resolution of Screen

See further: Pop-up menu of Screen