Setting for GDV Aura

SETTING FOR GDV AURA

SETTINGS:
In Menu the following parameters of the GDV-grams processing appear (Fig.1).

Setting up of the level of the removed fragments
The level is set using Remove all fragments up to____pixels menu or inserting a number.
To work with GDV-grams the "noise" regulation level of 30-80 pixels is recommended. That means, that all the elements, which do not correspond to the given size, will be removed during processing.

The level of brightness is regulated using Level background buttons.

Level background
Use buttons of Level background menu. The background of white-and-black images ranges from 0 - absolutely black to 255 - absolutely white. The decrease of background starts from "absolutely white". This can be applied to mark the contrast parts of GDV-grams or to remove the excessive "noise". The recommended Level background is settled in the process of calibration.

Fig.1 "GDV-AURA" window.

Colorization of GDV-grams

Grey palette and Default palette -b/w images
Intensity palette - every colour has an equal area in the spectral curve;GDV-grams are intensively colored.
Equal palette,- spectral length is divided to the equal parts, to every part is attributed its own color; GDV-grams are less intensively colored
Normalize palette - the regime is under development.

· Sector division is made according to Korotkov's technique.

BUTTONS:
About - information on the current GDV AURA version.
Quit - quit working with the program
Next - proceed working

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