Function (D); Temp Range; Image Filter; Rotation - Omega Engineering OSXL-101 User Manual

3. Functions (D)

Temp Range

Select either [Manual] or [Auto] temperature span scaling.
[Manual]
Allows you to set manually set the temperature span
between -20 to 300°C (-4 to 572°F).
[Auto]
Automatically sets the span based on the highest and lowest
temperature in the image.
(Continuously changes as the maximum and minimum
temperature of the image changes)
The default scale is manual with a span of 0 to 40 degree
.
(You can also enter a full scale temperature number which
is lower than the 0 scale temperature number, and the
color pallet will reverse itself.)

Image Filter

Selecting [Image Filter] bring up a window for choosing
various image processing functions. These filters are to
improve the image quality or eliminate unwanted noise.
You can choose appropreate filter depending on your
application.
[Frame Average] (For improving temperature resolution)
This function averages the temperature reading over a
number of frames specified in the frame number box.
Each pixel simply calculates the average of its readings
based on the number of frames. The maximum number
of frames for averaging is 10. (It allows image response
.)
[9pixelAverage] (For stabilizing quality of image)
This function averages the temperature reading on
each given pixel with the reading of surrounding 8
pixels.(Better edge definition for objects in image)
[9pixelmedian] (For eliminating noise.)
This function averages the temperature reading for
each pixel by picking the median value out of 9 pixels. Each pixel value is assigned the 5
highest temperature from within the 8 pixels adjacent to it.

Rotation

[Upside Down] The thermal image rotates top to bottom.
[Mirror] The thermal image rotates right to left.
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