Advice 1: How in Photoshop to highlight the contour

Photoshop is one of the best tools for working with raster graphics. The program has rich features, allowing the user to modify the image as needed. Resolution one of the most common tasks is the selection of the contour of the image element.
How in Photoshop to highlight the contour
Instruction
1
To distinguish the outline in Photoshop in several ways. The easiest involves the use of the "Magic wand" Magic Wand. In the components palette, its icon looks like a wand with a star at the end. To correct the peaking Magic Wand should be properly configured. Set the tool properties, the Tolerance parameter (tolerance) equal to 30. This value will allow confident enough to separate the contour of the desired image from the background.
2
To work with the "Magic wand" is very simple. Bring her to the edge of the object, the contour of which you wish to select and click the left mouse button. The outline of the image will be highlighted. Now press Shift and hold, click again with the left mouse button near the not-yet-selected path of the image. Pressing Shift allows you to pull further already selected the contour. Continue the same method to create the contour. If you make a mistake, switch to English layout and press Ctrl + Z the last action will be cancelled.
3
When the circuit is closed, go to edit selection. You may need it in case if in some parts of the image delineation was performed correctly and the contour cut part of the image. Slightly reduce the tolerance value, then move the Magic Wand to the captured contour of the image. Hold down the Alt key, click the mouse wrongly identified the area. The circuit will be corrected. Now hit Del, the existing background around the image will be removed and filled with background selected in the components palette.
4
To allocate more complex circuits, especially merging with the background, use the "Lasso" (Lasso Tool). Click on it and click the left mouse button and drag the tool around the perimeter of the image until the while loop will not be closed. The disadvantage of this tool is that here the selection goes manually and its quality is determined by how accurately you move the mouse.
5
In many cases, the opportunities for Magic Wand and Lasso are not sufficient for accurate determination of the contours of a complex object. For example, you need to cut photos with the image of a cat, so to keep mustache and hair. Select "Magic wand" or "Lasso" every strand of wool is impossible, and not necessary – there are more comfortable pens.
6
Select the Pen tool "Paths". Now successive clicks of the mouse, highlight the desired contour of the image element. Creating a complex circuit rather time-consuming, but the result pays for all costs of time. It does not seek to distinguish the smallest elements of the circuit (like whiskers and cat fur), at this stage, you need to identify a common contour. Lock it clicking the last time on the first point. Now, by using the tool "Refine edge" (Refine Edge), you can more accurately determine the boundaries of the contour. Given that this tool is quite complex, read about it in specialized articles.

Advice 2: How in Photoshop to undo the last action

When working with images in "Photoshop" may need to undo the previous action and return to the original picture. To return to the previous result, we will need to perform several actions..
How in Photoshop to undo the last action
You will need
  • computer;
  • - any version of "Photoshop".
Instruction
1
Working with images – a fascinating occupation that requires photographers of the specific knowledge and skills. But even the experienced user of the software often leads to situations when in the course of work creating a new masterpiece need to go back a few steps ago.
2
To amend the processed photo at any stage of editing. However, before you start working you will of course need to open the image. It is enough to simultaneously press the keyboard keys Alt+Shift+Ctr+O or the menu "File" that in the work pane, choose the option "Open as", then enter the location of the image and its format.
3
Then start immediate treatment. And if you need to make a change and go back, check out the "Edit" in the toolbar. Here you will be able to produce the necessary operation by selecting the appropriate option: "Undo", "Step back" and "Step back".
4
For convenience, you can use hot keys: Ctrl+Z – to undo last action Shift+Ctrl+Z - to make a step forward, and Alt+Ctrl+Z to step back.
5
To view the entire history of changes of the image in "Photoshop" also by selecting the appropriate entry in the Window top bar. Select "History" in this section and in the work screen displays a table showing all completed with a picture of the action.
6
To undo committed changes at any stage of processing of the image on the screen is enough "History" to find the desired operation and return to it by clicking on it with the left mouse button. In this case, you will be exactly in the editing step, which will indicate.
7
If you need to keep the pictures all previously made actions, leave yourself a rough version of the image. Because you might still need it. And not to get lost in pictures while maintaining the come up with her name by which you can easily Orient in all his pictures, finished and are still under treatment.

Advice 3: How in Photoshop to cut the figure

Adobe Photoshop is popular among users working with graphics. Using this program, you can create very complex graphics. One of the most common operations when working with the image is a carving of a particular element.
How in Photoshop to cut the figure
Instruction
1
Cut part of image in Photoshop in several ways. If you need just to crop a picture, open the program, open the menu item "File" of a desired image. In the left part of the window is the toolbar, select the tool "Crop". Move the cursor to the image area to house one of the corners of the cropping pattern and click the left mouse button.
2
Without releasing the button, move the cursor to the diagonally opposite corner, frames will show the outline of the cropping of the image. Do not be afraid to ask a inaccurate size, you can adjust by dragging the mouse markers on the corners and sides of the selected area. Then select any tool on the toolbar. You will be prompted with three options: "Crop", "Cancel", "don't crop". To crop a picture, select it first. If you want to change the crop borders, select "Cancel". Pressing the third button cancels all the trimming operation.
3
If necessary, quickly cut a rectangular element, you use the "Rectangular selection". They highlight the area you want, then copy it: edit - Copy. Now you can paste the copied element at the same or a different image. For accurate insertion first select the desired area the same tool, then click the "edit" - "Paste".
4
If you want to cut a fragment of the complex shape, you can use several tools. The simplest "Quick selection". For example, you need to allocate a round item. Select the tool "Quick selection", click the mouse at the edge of the circle. Then, without releasing the button, move the cursor to the opposite edge of the highlighted item. The cursor will drag a rough selection. Release the button. Now you can with the mouse to specify the selected area by dragging the outline in the right directions.
5
The most complex objects it is better to cut with the Pen tool. Select this tool, in the upper part of the window click the version of the path tool. Now successive clicks of the mouse, create a contour cut of the item. Closing the loop, click it, right-click and select the context menu item "to Form selected area". You can now copy the selected item and paste it into another image.
6
The Pen tool has rich features, it is possible to cut even very complex image elements – for example, fluffy cat. The program, following your commands will automatically update the edges of the image, highlighting the fur and whiskers. More information about using the "Pen" is better read in the literature.
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