PS How to pull up the Japanese blue film texture picture?

Master Tutorials come! This kind of texture is now very popular a kind of small fresh effect, the old rules, @ His mountain eye gives not only is the operation method, is also the extrapolate color idea, to learn the fishing technology >>>

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Everyone, this late Ah, read my book should be done AH.

After reading this tutorial, you can sigh a sentence: I x, the curve is really very useful!

OK, according to convention, first talk about ideas, then talk about methods.

Original:

First of all, let's take a look at the histogram, but, you will find that the histogram of this picture is not unique.

It's a standard histogram that can't be standardized.

So, gentlemen, let's skip this step.

Ha ha, you have to really skip this step you will be finished! Histogram there are three sons Ah, channel histogram ah.

Let's look at the red channel.

You will find a phenomenon, that is, the distribution trend of the histogram of the red channel is almost consistent with the distribution trend under the RBG channel.

Look at the green channel and the blue Channel again.

You will find that the histogram distribution trend of these two curves is almost consistent.

Of course, this is not the most critical, and the most important thing you will find is that they do not have more red channels in the low light part, which is vital.

Histogram after reading, what do we look at next? color!

I asked a retarded question: what is the color of the leaves?

Green, isn't it?

What color are the leaves in the picture?

It's cyan, right?

How to turn cyan by green?

What, you don't know? Did you really take a look at my tutorial? haha, optional color!

How do you choose?

I have said many times, if you know the color change principle, use it! If you don't know, try!

In fact, the first time I saw this picture I knew how this color is a change, why? Without him, only hand-cooked! If you use the optional Color tool hundreds of times, I don't think you need to understand the principle of color change at all.

My parameters such as figure, of course, I just casually tuned, you can be more careful to tune:

You guys, look at my layer structure. What's the problem? That is, the optional color can be superimposed and adjusted separately, remember!

At this point, we'll stamp the layer, and the effect is this:

Seems to be far from the effect we want.

Let's continue to look at the original image and see if there is any so-called "one" on the original artwork.

The specific operation I do not speak, is the use of color level tool Set black field function.

You do not go into a misunderstanding, that film should have a layer, in fact, this picture you will find that it is not that layer.

Next, we make adjustments to the channel. Why? Because the channel will directly affect the color.

First of all, we need to highlight the green channel a little bit, why? Because it can make the picture whole green.

The use of channel curve I have not specifically said, but its use of methods and curves are basically the same, the only difference is that the channel it directly affects the color, and the RBG channel is to affect the overall brightness.

What should we do next?

Back to our previous observations of the histogram, the red channel is much more in the low light area, what does this mean?

I pull a curve:

Do you understand the meaning of this curve?

This curve I speak less, seemingly did not mention it?

Its effect is to make the picture overall darkened (mainly affect the low light area), there is a high contrast feeling, you can eliminate the gray in the picture.

The curve I just pulled has two anchor points, and another anchor point is very well understood, that is, let the high light part not be affected.

Why are you pulling the red channel, and why are you pulling the red channel like this?

The reason to pull the red channel is because the red will affect the green, I said in the book a basic principle of color change, one of which is: Red channel light, the screen red increase. Red channel lighten, screen green increase.

Why do you pull like this? That is because the picture black is more, the whole is dark, the contrast looks higher.

Another reason is our previous analysis of the histogram.

In fact, if you have seen later, you will have a feeling, sometimes you do not need to use the histogram to judge, such as the shadow of the green, you can directly in mind to form such a red curve.

Since it is to add green to the shadow, why don't we use the green channel directly? Well, you can go back to my book, or learn about the principles of color change.

To this step, we found that the effect is not the same as we want, the root cause is that our picture is warm, and the effect of the picture is cold.

How to deal with it or the channel curve.

This time I pull such a curve:

What does that mean? In fact, this is the same as the curve and just the opposite, it means to highlight the screen, mainly to the high light part of the operation, which let the blue mainly affect the walls, the ground these high light area.

OK, to this step, basically almost.

Then stamped layer, plus black and black, add film particles.

Finally, reduce the saturation of the cyan.

Finally you can use the Mask tool to modify the local, such as reducing the degree of blue on the road.

Effect as shown:

OK, this tutorial is finished, in fact, the steps summed up very simple:

Optional color, three channel curve, Pointe-noire particle, saturation adjustment.

But the key is that you have to develop such a mentality, and the formation of this kind of thinking requires you to get through constant practice.

Or that sentence, the basic tool seems very simple, but you have to really grasp the imagination is not so easy, you have to try to really understand the essence.

Category:

• PS Image Processing