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3D Gugle
User's Guide

(Graphic controls)

Index

    Brightness,
    Contrast,
    Saturation,
    Gamma,
    Gray Scale conversion,
    Sharpen,
    DayLight,
    NightTime

To hide/reveal the controls dialogue-box, click on the image to toggle

Brightness Control

To increase/decrease the brightness of the images.

This "brightness" algorithm used in this control has been conceived by 3D Gugle and 3D Gugle is the sole owner.

To activate this control from the menu: "Image" select "brightness"

Contrast Control

To increase/decrease the contrast of the images.

To activate this control from the menu: "Image" select "Contrast"

Saturation Control

To increase/decrease the colour saturation.

To activate this control from the menu: "Image" select "Saturation"

Gamma Control

To increase/decrease the colour gamma value.

To activate this control from the menu: "Image" select "Gamma"

Gray Scale conversion Control

To convert a colour's image into grayscale RGB 24 bits.
The algorithm of conversion is based on the luminance calculation.

To activate this control from the menu: "Image" select "Gray Scale"

Sharpen Control

To increase the contrast only at the edges.

The "Sharpen" algorithm used in this control has been conceived by 3D Gugle and 3D Gugle is the sole owner.

To activate this control from the menu: "Image" select "Sharpen"

DayLight Control

To apply the effect of illumination coming from an intense bright source to an image.

The "DayLight" algorithm used in this control has been conceived by 3D Gugle and 3D Gugle is the only owner.

To activate this control from the menu: "Image", select "DayLight".

Normally this effect, (using a low value (1)) is applied to stereo and to anaglyph images.

The effect gives shine and tone and increases the depth in the small details.
Always remember that generally the lighter colours seem closer and have more depth than the darker colours.

In the example the effect "DayLight" is applied to the right image

NightTime Control

To remove the light from the images and to turn into nighttime-like images.
The algorithm lessens the general brightness but it preserves the luminance and the result is the imitation of human vision under low illumination.

The "Nighttime" algorithm used in this control has been conceived by 3D Gugle and 3D Gugle is the unique owner.

To activate this control from the menu: "Image", select "Nighttime".

In the example below the effect "Nighttime" is applied to the right image.

 

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