Definisi adobe photoshop cs3 professional#

I'm also going to make sure that the Channel option at the top of the palette is set to RGB, allowing me to view a composite of the Red, Green and Blue channels, the same histogram I would see by default if I brought up the Levels dialog box. With my Histogram palette selected, I'm going to click on the menu icon in the top right corner of the palette and choose the Expanded View mode, which increases the size of the histogram, allowing me to see all 256 brightness values from pure black on the far left to pure white on the far right (the default Compact View mode only shows 100 brightness values). You can also select the Histogram palette from the Window menu if you don't see it anywhere on your screen. To find out what the problem might be, I'll take a look at my Histogram palette, which by default is grouped in with the Navigator and Info palettes. There's lots of good detail in the snow and in the mountains in the background, but the overall photo just isn't 'popping' out at me the way I'd like. Here's an image I have open on my screen: Fortunately, we don't need to open an earlier version of Photoshop to do this because Adobe gives us the option to easily switch between the new and old versions directly from within the Brightness/Contrast dialog box.

To really understand how much better the new version of the Brightness/Contrast command is, let's first look at how bad it used to be.

Definisi adobe photoshop cs3 professional#

It's still not the most professional way to work, but for everyday images that simply need a quick boost in brightness or contrast, the improved Brightness/Contrast command in Photoshop CS3 may be all that you need! They actually fixed the Brightness/Contrast command in Photoshop CS3! The Brightness slider now works much like the midtone slider in the Levels dialog box, allowing us to actually brighten an image without clipping the lightest or darkest areas to pure white or black, while the Contrast slider now acts much like the Curves command, lightening light areas and darkening dark areas again without clipping the highlights or shadows. But instead, they did something no one expected. With much better ways available to correct any tone or contrast problems in an image, like using Levels or Curves, and so many Photoshop instructors telling their students to avoid the Brightness/Contrast command like the plague, few people would have been surprised if Adobe had finally decided to retire the Brightness/Contrast command and remove it from Photoshop. It may have been somewhat useful for creating special effects where image quality isn't always top priority, but for serious photo editing, the Brightness/Contrast command was about the worst 'feature' ever found in Photoshop.Дownload this tutorial as a print-ready PDF! The Improved Brightness/Contrast Command In Photoshop CS3 The Brightness/Contrast command affected everything in equal amounts, and the more brightening or darkening you applied, the worse things got. Photoshop would take everything in the image and make it darker, including areas that were already dark enough, which forced them to pure black and you'd lose your shadow detail. The same was true if you needed to darken an image. Photoshop took everything in the image and just made it brighter, and areas that were already bright were forced to pure white, which meant you lost all of your highlight detail. Areas that were already bright enough? Brighter. Those deep, dark tones that brought out detail in the shadows? Brighter.

Sure, it could make your images brighter, but the problem was that it made everything in the image brighter. Unfortunately, the only thing you could do quite easily with the Brightness/Contrast command was destroy your images. With a dialog box made up of only two sliders - one for brightness and one for contrast - what could be easier? Beginner Photoshop users looking to improve the overall appearance of their images headed up to the Image > Adjustments menu and were delighted to find a simple and seemingly straightforward little option called Brightness/Contrast. Over the years, since Photoshop first appeared on the scene, many unsuspecting photographers and photo retouchers have fallen prey to the evil known as the Brightness/Contrast command.