Use PS image processing software.
How to matting: matting is one of the basic functions of PS. There are many methods for matting, such as box selection tool, magic wand tool, lasso tool, pen tool and filter extraction tool.
Using different tools, the accuracy of matting is different. It depends on the color, contrast, complexity and required accuracy of the image you want to process.
If you want to dig out the portrait, you'd better use the lasso tool with high accuracy. Take the lasso method as an example: specifically, open the image, click on the "multilateral lasso tool" (or magnetic lasso tool), and walk step by step along the edge of the portrait, and finally become a closed "ant" line.
Then use the "Move Tool" to pull the selected portrait onto another background image (the pulled portrait automatically becomes a new layer), and then carry out a series of processing, such as resizing, positioning and so on. Finally, some modifications can be made, such as using a "blur tool" (small diameter, small strength, small hardness) to blur the edge of the portrait slightly, so as to achieve a natural blend with the background and make the picture look more real and natural.
How to cut a picture with a mobile phone?
Hello, you can directly open a website:
This website can be used for online one-click matting.
You can remove the background of the picture with one click, which is very convenient and fast.
Comparison before and after cutting:
The great thing about the website is that it can still be used when opened on the mobile phone, so the subject can try it.
I hope I can help with this topic.
There is a cutout in Xiu Xiu, how to cutout?
There is no matting function on the mobile phone, but on the computer. The steps are as follows:
1. Open Meitu Xiu Xiu software, click "Open" in the upper right corner, and select the picture to be processed in the pop-up window;
2. After opening the picture, find the "matting pen" at the lower left;
3. After clicking, the software will pop up a window with three options for matting, namely "automatic matting", "manual matting" and "shape matting", with a simple example on the left;
4. Select "Auto-matting", and the software will automatically switch to the matting window and draw a few simple strokes on the image you want to matting. If the color of the image is complex, it is recommended to draw more strokes;
5. After selection, if the matting just meets your requirements, click "Finish Matting" and the software will put your finished matting in the background. Click "OK" to finish "Auto-matting".
How to cut the picture quickly?
Eight methods of drawing: lasso drawing method (1) lasso tool is actually a free lasso tool. Hold down the left key and draw any closed line on the map. The dotted line is your choice.
Generally, it is used to crop the less rigorous or rough area 2: 1, open the material 1 → copy the background layer → open the background material 2, and leave it aside. 2. Select the background copy layer →ctrl+i inversion (the purpose is to cut off the hair of haplessness) → Perform the filter → Extract. Check "Force Foreground" → Cover the hair with the edge highlight tool → Confirm to return to the background layer copy → Perform inversion 3, copy the background layer again → Drag to the top layer → Hook the figure outline with the pen tool →ctrl+enter to convert the outline into a selection → Add layer mask → Apply a soft brush to the edge of the mask to slightly fade the stiff edge. 4. Use the mobile tool to hold down the big haplessness in the second picture of the background material. Merge visible layers. Save and upload. These two methods are actually the same. The first one is fast, but not fine. 3. Magic wand matting method. Method intention: Get the image by deleting the background color.
Method defect: it is useless for hair with complex and scattered background. First, open a picture with a monochrome background in Photoshop, and select the "magic wand" tool in the toolbox. Let's set the options bar under the Photoshop menu bar first. The four icons next to the Magic Wand Tool icon are, from left to right, New Selection, Add to Selection, Subtract from Selection and Cross Selection. We choose "New Choice" here.
Tolerance options can be filled with values from 0 to 255. The smaller the value, the more similar the selected color is to the clicked color, and the smaller the selection range. On the other hand, the larger the value, the greater the difference between the selected color and the clicked color, and the larger the selection range. Here we use the default value of 32.
Select the Anti-aliasing option to make the selection smoother. After setting the magic wand tool, click the background in the image, and the image background is selected.
If some backgrounds are not selected, we will select the "Add to Selection" icon in the options bar, and then click the unselected background in the image. At this point, all the backgrounds have been selected. Press "Delete" on the keyboard to delete the background, and press "Ctrl+D" to cancel the selection. Note: If the background color has not been deleted, you can continue the operation. The second one is slower, but more detailed. Fourth, the path matting method 1 Select the pen tool. Set as path 22 above) delete her carefully with the pen tool. Select the path panel. Click (Load Path as Selection). 4. Return to the layer and execute-Select-Feather = 1. Fifth, hook and loop bedding method. VI. Channel matting method: 1. Start PS-& gt；; * * * There are four channels, namely RGB- red, green and blue. Copy the green channel to generate a green copy. 2. use ctrl+M to distinguish people in the background, and we will turn the background color into a solid color. 3. Then copy the modified green copy channel to generate a green copy of the channel. 2. First, use ctrl+I to invert the color of the new channel. Continue to use ctrl+M operation to reverse green copy 2. Note: (1) For the black part inside the character, including the face, which also belongs to the non-selection area, use the eraser tool to set the foreground color to black and the background color to white, and erase the unnecessary black * * * fields. (2) For the white part outside the characters, also use the eraser tool and set the foreground color to. Delete unnecessary white * * * fields. Open the material. 2. Use the mobile tool to move the picture out of the picture. 7. Scope of application of color enclosing method: the difference between image and background is obvious, the background color is single, and there is no background color in the image.
Method intention: crop the picture through the background color. Method defect: not suitable for images with background color.
Usage: 1 color pipette to pick up the background color; 2 Click the "Color Range" function in the "Select" function in the menu; Tick the "Reverse" item, and select the image after confirmation. Eighth: mask and quick mask matting method 1, open a picture, and then tick it out with the pen tool. 2. Press ctrl+Enter (or in the path panel, press ctrl+ and click the path; Or click a "dotted circle" button at the bottom of the panel), change the path into a selection, feather appropriately = 1.3, keep the selection floating, and click "Add layer mask" at the bottom of the layer panel. Use the Move tool to merge visible layers and save them.
How to do Mito Xiu Xiu auto-matting?
First, open a picture with Meitu Xiu Xiu, and click the "matting" button in the upper right corner of the software (as shown in figure 1) to enter the matting editing box interface (as shown in figure 2).
Figure 1 On the left side of the matting edit box, there are three matting methods (automatic matting, manual matting and shape matting). Here we choose "automatic matting". Just click "Select Pen" and draw a line (green line) in the matting area to quickly pick out the characters.
(Figure 2) Figure 2 Tip: There is a blue film outside the hollow dotted line, which is the legendary "mask". Friends who have used PS may not be unfamiliar, but friends who are new to image processing may need me to explain that "mask" is the part outside the selection, and it acts like a piece of cloth, which can cover some image areas. Secondly, as the saying goes, "even a wise man may have doubts." When I choose "manual matting", I find that there will be some errors in the pictures cropped in places with similar colors, resulting in some areas not being cropped (as shown in Figure 3).
But don't worry about figure 3, just draw the excavated part in the mask area with the "Selection Pen". (Figure 4) Figure 4 With a few strokes of the mouse, you can easily pick out the perfect person, so that such complicated matting processing is no longer just the height that professional PS personnel can reach.
(as shown in Figure 5) Figure 5-3. Of course, there are areas in the picture that need to be cropped and areas that don't need to be preserved. At this time, just click the "exclusion pen" to draw a few strokes (red lines) on the unwanted area, and that part of the area can become the part outside the dotted line of the selection in the mask.
(as shown in Figure 6) Figure 6-4. After the matting is finished, click "Finish Matting" if you are satisfied, or "Save Matting as Foreground". If the effect is not satisfactory, you can choose "Re-matting" or "Cancel matting".
(as shown in Figure 7) Figure 7-5. After the matting is confirmed, the software interface will jump to "Change Background Interface". You can choose a beautiful background at will, and adjust the size and position of the cropped foreground, its brush strokes and whether shadow effect is needed. Of course, you can also use "Change Background" to choose your own picture as the background or add other foreground pictures to the background.
(as shown in Figure 8) After selecting the background in Figure 8, click "Apply". I suggest you don't forget to "copy to QQ" and share it with QQ friends.
(Figure 9) Let's take a look at the effect of the new version of Meitu Xiu Xiu software "Auto-matting" before and after changing the background: Figure 10 feels that the production team of Meitu Xiu Xiu has once again met the needs of users with great care and improved the matting function, so that the complex mask matting is no longer exclusive to PS, and ordinary users can enjoy the perfect matting effect with just a few strokes of the mouse. It is expected that "Meitu Xiu Xiu" team will continuously improve and upgrade the functions of the software in the future to meet the needs of more photo processing enthusiasts.
How to cut the picture of mobile phone ps
Required tools: PStouch.
The specific steps are as follows:
1, open PStouch.
2. Open the photo for matting.
3. Select the quick selection tool and select the portrait.
4. You can zoom the photo with two fingers, choose the appropriate brush size, increase and decrease the selection, and select the selection as accurately as possible.
5. Select the Adjust Edge tool in the toolbar.
6. A red mask will appear in the photo. Apply white edges or hair with your fingers, and the software will automatically and accurately optimize the selection and then confirm.
7. Select the Layer button, and then select the Add Layer button.
8. Select a layer in the pop-up window, which will automatically create a new layer with good graphics.
9. Click the button in front of the original layer to hide it.
What matting methods does Photoshop have?
Commonly used by beginners: a. Generally, if the background color is relatively simple, you can use the magic wand: the most elementary and convenient matting tool in ps, but in actual use, there will be a margin on the edge of the image.
It needs pruning. B. lasso: lasso, polygon and magnetic.
Suitable for cutting images with large color contrast and obvious edges. C. Path: in the form of vector diagram, which is the most accurate matting in ps.
Others: filter: filter > extraction: it is often used in the case of clear edges, single background and large-scale cropping; Select: Select the required map part. Reverse selection, color range, load selection and so on are all common matting tools. Channel: The basic function of channel design is not entirely for matting, but it is very effective for matting small objects such as hair and feathers. Color method: scope of application: the difference between the image and the background is obvious, the background color is single, and there is no background color in the image.
Method intention: crop the picture through the background color. Method defect: not suitable for images with background color.
Mask and quick mask: it is convenient for large-area cutting, and the edge can be softened by adjusting the hardness of the brush.
How to use the drawing tool that comes with the computer to cut out pictures? Using the drawing program that comes with Windows can only select pictures with very simple background.
Here, the drawing program of WIN7 system is used to demonstrate the matting method:
1. Right-click the picture to be matting, and click Open with-Draw in the shortcut menu.
2. After opening, click "Select"-"Free Graphic Selection".
3. At this time, use this tool to draw a selection line along the edge of the image to be cropped to form a closed loop.
4. At this point, you will create a selection area to be cropped. Click "Select"-"Reverse Selection".
5. As shown in the figure below, you can select the check box in the unnecessary area at this time and drag the check box outside the canvas.
Six, as shown below, at this time only need to save the content. Finally, use an eraser to clean up an edge residue and finish the matting.
How to mine video matting The video matting method is as follows:
Tools: desktop AZ 108, window 10, clip 15.6.
1. First, we import the corresponding video into the software interface and add B to the video track.
2. Next, we select the video on the video track and switch to the properties dialog box on the right.
3. As shown in the figure, we can choose a custom button mode, and then realize matting by adjusting the gray mode.
4. Of course, we can also turn on the smart short mode, which will automatically complete the matting operation of the subject.
5. After cutting, we can also add background color, switch to the background style tab, and select the style to apply.
6. Of course, we can also choose a background style or red for application. Finally, click the export button to export and save the video.