Samsung SDP-850, Руководство пользователя программного обеспечения

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Digital Image Effect Processing Description
1) Default : The original image(RGB colors)
[Uses : Displays the original image from the Digital Presenter.]
2) Grayscale : The image(RGB colors) is changed to grayscale.
[Uses : You can enhance readability or legibility of the image.]
3) Histogram : The program shows the histogram on the left-up side. This effect is available
on Default, Grayscale, Binarization mode.
[Uses : Lets you adjust the Digital Presenter's bright value or turn the lamp On/Off
efficiently.]
✔
Note : A histogram illustrates how
pixels in an image are distributed by
graphing the number of pixels at each
color intensity level. This can show you
whether the image contains enough
detail in the shadows(shown in the left
part of the histogram), midtones(shown
in the middle), and highlights(shown in
the right part) to make a good
correction. The histogram also gives a
quick picture of the tonal range of the
image, or the image key type.
4) Negative : This toggles Negative and Positive Image.
[Uses : Converts negative film or slide image into positive image.]
5) Binarization : Assigns the image to 1 or 0 by threshold value. The threshold ranges 16~251
and the value is not automatically decided. The default value [
←
], [
→
] keys.
[Uses : Applied to Image Analysis / Image Interpretion. (OCR, Pattern Recognition)]
6) Edge Detection : Identifies the areas of the image with significant transitions and
emphasizes the edges. Find edges,outlines the edges of an image using
the Prewitt mask.
[Uses : Applied to Image Analysis / Image Interpretion in the Computer Vision.]