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How to change the background image in Photoshop?


Hi, Kostya! Tell me how to photoshop you can change the background image / make transparent? Suppose I have a white background, but should put a picture on the site where the background of another color ... That I need to either make the background transparent, or change it to the one on the web-page. I guess it's easy, but for those beginners in Photoshop as I would be very cool to get detailed instructions. blgodaren in advance! More precisely blogodarnY ... )

1. Open the original image in Photoshop. 2. Allocate its entire kopiruesh. Then create a new document. If you want to make the background a specific color, choose "Background color", pre-setting the desired color as the background color (in the toolbar). If you need to make a transparent background, then choose to create "Transparent". By creating a document, insert it copied before the image. 3. You take a tool "magic wand", sets the parameter Tolerance equal to, for example, 10-20 and highlight her background on the inserted image. This background stand out, and then you press Delete. All selection will be removed and through this site will shine through the background, when you created (or transparent or color). 4. If you choose a transparent background, you need to do "Save as for Web" and save the image in the format GIF. He supported the retention of a transparent background. True, the colors will be limited to 256, and then, if the picture contain photographic images, the quality will be none. To maintain the quality and transparency can be saved in PNG-24 format, but then the weight of the file get more. 5. Therefore it is better to make the background of the color in which the picture will be on site and save it in format JPG. This saves all the color shades, and provide a low amount of the final file.