In usage Adobe Photoshop, level of difficulty of cropping object from background depends on complexity image. An object having various colors that a few and the contrasts height would easier to done cropping. On the contrary, if an image had various colors that is relative many and the contrast is low, cropping would more difficult to be applied.
In Adobe Photoshop is available various techniques cropping. That is starts from cropping for image having level of various finite lower colors of which most complex. In choosing this technique, we have to be more be brooding so that we easy to apply it and easy to in doing manipulation of expurgation. if image had low storey, hence we are not necessarily apply technique cropping having high complexity.
There is 3 technique type cropping used occasionally. We will study one by one. Firstly, inverted selection technical. This technique is simplest technique to be done by we apply to do cropping object having low difficulty or image simple. Type tool applied is Magic Wand then edits it by Inverse instruction.
Command Inverse is applied that image inverted, so that previous area is selected becoming not is selected, and not previous acre is selected to become selected. This type command hardly facilitates we are to cropping image having background which contrast. Or selection can be made in area background, then selected returned so that background becoming not is selected and object to become selected.
If you need the practice that be clearer about technique is upper, you can follow this steps::
1. Open file image having background which is simple or background having color bright. Object and background must in layer background.
2. In Toolbox, select tool Magic Wand then arranges the option in Options Bar tool Magic Wand with step of following. Selects option New Selection in operation box selection. Fills in value is 50 in box Tolerance to determine color tolerance. Marks box Anti-Aliased to refine area. Marks box Contiguous to choose color in coming into contact area. Empties box Use All Layer to choose color sample only at layer which active.
3. In the next step is clicking tool Magic Wand in canvas, precisely is to area having bright color, hence all area having bright color will be selected and object becoming not is selected.
4. If you want duplicates object, you enough returning selection. Thereby area background selected becoming not is selected and object to become selected. To do the instruction is click menu Select > Inverse.
5. After object is selected, duplicates by the way of menu click Layer > New > Layer via Copy. The instruction has intention that object has been duplicated and result of duplication is placed in layer which new.
6. Step of hereinafter is make new background for object. Hardly suggested to make background in new Layer, because can facilitate expurgation hereinafter. For the purpose is in pallet Layers new layer create with clicking Create a New Layer which is located is underside pallet.
7. The new Layer will be made background at object. So, re-arranges the sequence causing stays under layer object and to layer background. You can re-arrange sequence layer with dragging name of layer to sequence wanted or applies menu Layer > Arrange then chooses command to arrange sequence layer.
8. In Toolbox, activates tool Paint Bucket then does arrangement following. In Options Bar, empties box All Layers. Determines color for box Foreground Color.
9. In pallet Layers to ascertain layer which is active is new layer which will be made background. If layer had not is active, you earns clicking name of layer.
10. Click tool Paint Bucket in canvas to color new layer area with color referring to box Foreground Color.
11. Saves result of the practice.
