First, the eraser pad

1, open the picture;

2. Double-click the layer to change the background layer to a normal layer.

3. Select the eraser tool, and then select a brush with a larger main diameter. First, roughly erase most of the unused parts.

4. Select the small point of the main diameter of the brush, enlarge the picture and carry out fine processing.

Second, the magic wand cuts the map.

1, open the picture;

2. Double-click the layer to change the background layer to a normal layer;

3. Select the magic wand tool, and take an appropriate tolerance value in its attribute column (when the color difference is small, a smaller value must be selected, generally 20); If the graphic color difference is large, you can choose a larger value of 80;

4. Click on the background;

5. Edit/Clear

Third, the path is paved

1, open the picture;

2. Double-click the layer to change the background layer to a normal layer;

3. Select the pen tool and select parameters in its property bar;

4. Circle the parts to be used in the drawing;

5. The end point is connected with the starting point to form a closed area;

6. Click the Load Path as Selection button under the Paths panel;

7. Select/deselect.

Fourth, mask matting.

1, open the picture;

2. Double-click the layer to change the background layer to a normal layer;

3. Select the magic wand tool with a large tolerance (50-80), press and hold the Shift key, and click to select all objects for many times;

4. Press the Add Mask Tool button;

5. Enlarge the display scale in the navigator panel and highlight the part to be modified;

6. Choose black as the background color and white as the foreground color;

7. Select a brush tool with a diameter of about 10, and add a mask area to the part to be modified;

8. Reduce the brush diameter (5-7), change the foreground color and background color, make the foreground color black, and subtract the redundant part;

9. If it is not ideal, repeat steps 7 and 8 to achieve satisfactory results.

Verb (abbreviation for verb) channel mask

1, open the picture;

2. Double-click the layer to change the background layer to a normal layer;

3. Open the channel panel and click on the red, yellow and blue monochrome panels to find out the clearest channel of the object. We click on the blue channel in this picture.

4. Drag the blue channel to the Create New Channel button under the Channels panel to copy the blue channel;

5, image/adjustment/color scale, adjust the "input color scale" to enhance the contrast of the object;

6. Mirror/adjust/reverse;

7. Circle fireworks and other patterns with lasso tools;

8. Select/deselect, edit/fill/fill the foreground color (white), select/deselect;

9. Mirror/Adjust/Reverse;

10, press and hold the "Ctrl" key, click the blue copy channel, load the selection of fireworks, switch to the layer panel, and the fireworks are selected;

1 1, select/deselect, edit/clear; Select/deselect

There are many professional skills, such as filter matting, taking out the foreground color and setting it as white, removing excess color with rubber ... using contrast enhancement and sensitivity to extract hair, hair and so on. ........................................................................................................................

In many tourist attractions, there is a rapid synthesis of landscape photos to commemorate, that is, people are superimposed on fixed landscape photos, but the photos produced are relatively rigid. Photoshop darkroom makes it easy for us to make all kinds of synthetic photos, and thanks to the powerful function of Photoshop, you can completely confuse the real with the fake, so that you can "travel around the world" without leaving home.

The premise of making this kind of composite photos is perfect matting, which can be achieved by perfectly separating the composite object from the original background, and then using Photoshop's powerful filter function to do some light and shadow effects.