Using Equivalent Focal Length instead of the actual real focal length will produce a huge error. The Field of View calculation necessarily uses the real focal length of your actual lens. The term Equivalent Focal Length is NOT the focal length of the lens you are using. Instead Equivalent ...
How to calculate: Choose the size of the CCD you will be working with. Next input the distance of your target. Then enter in the desired width of view. Finally press Calculate Lens and find your calculation in blue below. CCTV Lens Calculator Size of CCD Distance to Target ft Width of ...
BIMcamera coveragefield-of-viewcamera placementcoverage calculationMany organizations claimed that adopting surveillance cameras is costly for both installation and maintenance. This issue is mainly related to the camera placement, which is affected by the camera coverage calculation method. The main ...
Calculation of camera height and camera pitch In this section, we introduce ways of calculation of cam- era height and pitch. We assume that the WCS is con- structed with respect to the constraint that axis x and axis y of the WCS are placed on the plane ground. Camera height The 3D...
it is automatically calculated by the small game framework. . But in some advanced requirements, such as the rendering requirements of water surface refraction projection, it is indeed possible to customize the projection method or even customize the calculation of the view matrix. In order to solv...
High performance imaging in parallel cameras is a worldwide challenge in computational optics studies. However, the existing solutions are suffering from a fundamental contradiction between the field of view (FOV), resolution and bandwidth, in which syst
6, 3 of which are selectable between IN/OUT Function Assign any desired function. Assignable functions (Standard/Sorting Mode): Total status (OK/NG), operation, busy, trigger ready, strobe, position adjustment result, tool-specific judgment results, tool-specific logic calculation results, ...
rotating image, establish an image correlation analysis model, generate a large-field equivalent central projection image with controllable accuracy loss, and thereby address the shortcomings of neglecting the influence of the displacement of the photographic center during the calculation of the combined ...
6, 3 of which are selectable between IN/OUT Function Assign any desired function. Assignable functions (Standard/Sorting Mode): Total status (OK/NG), operation, busy, trigger ready, strobe, position adjustment result, tool-specific judgment results, tool-specific logic calculation results, ...
whatever) use "log" to meanlogeinstead of log10. The "ln" key in calculators is logetoo. Which works fine, no issue at all which you use (base 10 or e). Logarithms of ratios give the accurate result regardless of base used. The calculation result is the same with either, except if...