Take the first picture as an example (the text doesn't matter):
Analysis:
1, this is a color map, but the core content of the color is very simple, is the black strokes. That is very consistent with the vector map of the set of logic, vector map, yes, is the path!
2, although the color map, but in fact, the green is variegated, if you can turn green into white is the best! yes! Red, green, blue, green channel. Is it white (high brightness gray)? Please see:
Then go to the channel, the Green channel CTRL + A Select all, CTRL + C copy. Go to the layer, create a new transparent layer, and CTRL + Paste. At this point, my layer palette is like this:
3, at this time the screen is still very dirty, there are many a group of gray points, how to do? By the color order:
4, but at this point, the black line has a lot of burrs, we want to make it more mellow a little, how to do? Yes, it is fuzzy, Gaussian blur! But not too vague, or too vague to even know the mother!
5, our aim is not vague oh, our goal is to smooth lines, then there is a big recruit, is the color level, this technique is very incredible, Gaussian blur later with color, you can have Burr line become mellow, this is I used to learn from an old driver there.
This big recruit also has the following magical uses, can turn the square half tune the texture to become a small circle, when makes the shading time to be quite interesting.
Gaussian blur and then use the color order:
6. Is this the end of the light? No! we're going to need a big HD image!!! I'm going to use the path Dafa!
Go to the RGB channel, hold down CTRL, click the RGB channel with the mouse, select the white area, and then ctrl+shift+i the reverse selection:
The black line is selected at this time.
7, click the mouse to click on the rectangular Marquee tool, and then go to the picture of the Ant line, right mouse, select "Establish Work path":
Tolerance do not choose too large, choose between 0.5-1.5 can be
8, since to get large high-definition, of course, to perform the image--canvas size: magnification 10 times times enough?
9, the background is filled with white, a pale!!
Go to the Path palette and click the path:
CTRL+T zoom, Pull zoom!!!
10, the most cool moment, is that men like this action! Keep the path at this point, create a new blank transparent layer, hold down CTRL, and hit the ENTER key!!! The greater the strength, the better!!!
11, press D to adjust the palette to black down the default state, in the new blank transparent layer, hold down the Alt+delete key to fill the black, and then press Ctrl+d to cancel the selection, done!!
Summarize:
1, consider choosing the most suitable picture from the channel.
2, Gaussian blur + color level Dafa good!
3, the selection into the path to create similar to the vector map Dafa good!
According to the 3rd, I've done some of these big HD images before:
Category:
- PS Getting Started Tutorial