First, import the photo material of the character, and use the pen tool to cut the picture to get the right picture above. Second, drag the cut characters onto the new canvas and add a black background to the canvas. At this time, you will find some mottled hair (red area) (PS: picking hair is a technical job), but it doesn't matter, you don't need to dig carefully, just add layer mask to the selected portrait layer and erase the mottled part.
Third, add an adjustment layer-color scale to make the dark part of the figure's clothing darker, so that it can better blend with the background. After adjustment, the whole layer is named "layer 1". Fourthly, copy "layer 1" into two layers, namely "layer 2" and "layer 3", and adjust the blending mode-color filtering (highlight extraction) to get the effect as shown in Figure 5. Save the prepared file in JPG format, import it into PPT, and then add corresponding text for typesetting (adding text in PPT is convenient for subsequent text modification).
PS technology used in the whole process:
First, the pen pad
Second, the use of layer mask
Third, color matching.
Fourthly, the application of mixed mode.
Only some very simple tools and functions in PS are used here. Baidu will have a very detailed tutorial on the specific operation method, so I won't explain it too much here.
Application of AI technology in PPT production:
I usually need to use AI in PPT production in the following two situations:
First, the production of calligraphy fonts
1. Find a calligraphy style to make fonts.
Log in to the dictionary network www.cidianwang.com, select calligraphy in the search box, search for words to be made, such as "technique", select your favorite font, right click and save it as jpg.
2. Vectorized jpg font image.
Drag the downloaded font into AI, describe and expand the image in AI, and use the magic wand tool to select the white area to delete the redundant part.
Because the edge of the image after image description-expansion is smooth and has no sense of strokes, we can use "Open Brush Library-Artistic Effect-Artistic Effect _ Chalk Charcoal Pen" in the brush extension menu to select the appropriate brush strokes.
Select the whole word, the appearance of the object extension, and then use the path finder-union set to flatten the previous strokes into fonts.
3. Finally, you can download some splash-ink materials and put them in the strokes of the characters, and the calligraphy font will be completed.
4. Import the prepared calligraphy fonts into PS to do some effects or maps, and save them in PNG format, so that they can be used as materials in PPT? .
Second, PPT animation production
When you want to make an animation similar to MG in PPT, you need to download the AI source material for processing. Here, the animation of "electric fan rotating" is taken as an example to explain.
1. Search for relevant information in Qiantu. And download the source file. Ai or. Eps format.
2. Open the source file in AI, select Copy All, and selectively paste-paste as a picture (enhanced metafile) in PPT.
3. Select the picture pasted into PPT, execute Ctrl+Shift+G and then convert it into a Microsoft Office graphic object, and execute Ctrl+Shift+G again to get multiple components that can be edited separately.
4. Select the middle fan blade for Ctrl+G grouping, add Tuo spiral animation, and you can make MG animation of fan rotation.
Thirdly, it is often necessary to use the map material in PPT and download the map AI source file. With the same operation, you can get the map material that can be edited separately for each region.