Image background can be easily change using photo shop tools. Photoshop provide number of tools to solve all of your image processing problem like image processing on backgrounds of  images is possible using Magic Wand Tool. You can use many other tools like in my previous post related to Correction of Color Defects In Eye Red Eye Reduction and Removal of Face Spots

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If there is an object in an image which has well define shape like an image of angry bird against a dull background that has one color or any other background then use of magic tool is efficient to extract the object or to change the background.

Use of Magic Tool:

  • First you have to select the magic tool. If you don’t know how to select the magic tool see the screen below.
  • Its very easy to select just click on the tool which is circled red.

 

select magic tool photo shop

 

  • After selecting the tool you will see the a marquee when you will move the cursor over background.
  • When this marquee is visible then its mean that your background is editable.
  • If you do not understand see the screenshot below you will see a dotted line around all borders of image this is marquee

 

Marquee in magic wand tool

 

 

 

 

 

Processing on Background:

  • Now select the brush after when this marquee is visible.
  • Now move this brush in the image all effect will be on background no effect of brush will be visible on object.
  • See below in the screen shot i wrote alphabets and moved randomly brush on the image only black shade of brush is visible  in the background.

 

Magic Tool in photoshop

  • Now in the above image only background is select all operations are performed on background. 
  • You can color background according to your desire.
  • To select color use paint tool. If you don’t know how to select paint tool see the screen shot below. Red circular part shows how to select paint tool to color your background.

 

Magic Tool in photoshop and paint tool

 

Processing On Object:

  • In the above screen shot we were performing operations on background. Now to perform operations on object you have to select object for selecting object you will need to invert the selection.
  • See below screen shot to invert your selections.

magic tool invert selection

 

  • All your operation are performed at object. Select brush tool and draw anything only objects will be effected background will be not effected.
  • In this way you can perform any desired operations on background and object with an efficient accuracy. See below i wrote OBJ OP means object operations.

 

Magic tool Object selection

 

 

Extraction of Object :

  • Now object is selected press CTRL+X to extract the object.
  • When you will do this you will see only background in the display. By doing this object is saved in the clipboard. See screen shot below after i extracted object and background is left.

 

magic tool background left

  • Now open new window to paste  angry bird.
  • When you will open new window press CTRL+P to paste object.
  • When you do this you will see screen like this below.

magic tool paste your object

 

  • Now in the new window still we have a white background and we are interested in removing that background.
  • To see the angry bird without background you have to do the following process as stated below in the screen shots.
  • Click on the eye to remove the background image. In the image below see the red circular red area you will see a eye.

 

magic tool adobe photo shop remove background

Final Results Angry Bird With Background Removed :

Magic tool extract object

 

magic tool extracted image without background