properly configured PC monitor settings such as brightness, contrast, and others, can significantly improve the perception of graphical information.And if setting up, say, the contrast with the desktop PC monitors all clear (buttons to adjust your monitor is located on himself), with laptops and netbooks, things are more complicated.
on the keyboard most notebooks there is a button display settings, but they concern only the brightness.Contrast You can change the settings in the driver installed on your computer graphics card.
In the case of the video card manufacturer Nvidia contrast is controlled by the video driver control panel.Click the right mouse button or touchpad on the desktop, and then select the item entitled "Control Panel Nvidia».
Go to the menu item "Adjusting Color Desktop" with links on the left side of the window.Then select "Use same settings as Nvidia» and increase the contrast in the corresponding item by moving the slider to the desired level.
In the case of the card manufacturer ATI first of all download the latest version of Internet video driver Catalyst.The functions in this case are similar to the control panel features Nvidia.Go to the tab Color, on the left side of the program window.Now you can adjust the contrast in the corresponding item (Contrast) with the slider.After adjusting the contrast, save the changes.
If your notebook is equipped with integrated graphics Intel Graphics, video driver settings, select the item called "characteristic curves", then "Color Settings".Here (again, using the slider) adjust the contrast on your own.
If you need to increase the contrast directly while watching the presentations, individual pictures or videos and films, use the features of the application with which you are viewing a particular file.For example, in the VLC player access to adjust the contrast, proceed as follows: Click the left mouse button or touchpad for my item "Tools" and then select the sub-Extended Settings.In many programs, the contrast can be adjusted by clicking on the chain menu "Options» - & gt;"Adjusting the image" (or "Display Options").
Tip 2: How to increase the contrast
Unfortunately, even the most advanced camera can not pass around us the light and color in full.For this reason it is often necessary to use graphic editors.With their help, you can fix photo flaws, and make the picture much better and more enjoyable.The most common problem - the lack of contrast .However, having a small amount of knowledge, we can fix it.
- Photoshop picture.
Open the photo in the program Adobe Photoshop.Duplicate the layer.We use the filter "Color Contrast".It will not only make the picture more contrast, but also clearer.Click on the layer copy.Click the menu item "Filter - Other - The color contrast."Select the desired radius.For some images better suited a small radius, for others - large.It's a matter of taste.With experience, you do learn to understand what value is put in a given situation.
After applying the filter layer becomes dull and unsympathetic.Do not worry, he will show up at the correct application of the blending modes.It is best suited mode "Hard light" and "Overlap."But it all depends on photography and what you want to get out of it.Flatten the layers and save the result in the format .jpg.
This is one of the easiest ways to increase the value contrast and sharpness.You can also use tools such correction as "Levels", "curves" and "Brightness / Contrast".But they need to master at a sufficient level, otherwise you risk losing a lot of detail and color and get overexposed places and dips in the shadows.
- how to increase the contrast