PS Pull out the water in safflower

Original

Final effect

First look at the material, we think of the way to the water in the red flower out good. Perhaps a lot of students will use the background rubber tools, magic wand, color range, extraction filters, channels, calculation and other methods of one or several, but we pull the map when one to speak of time power, the second to tell the quality of the drawing. Here we begin to analyze.

Open the original material, point channel panel to see Red, green, blue three channels, see can be very good soon to pull out the red flowers, observed a few channels, to quickly and very good to pull out the red flowers, it is not easy, because each channel safflower background is spent, so give up the idea of the RGB channel.

Since the RGB channel is not easy to buckle, we try other methods.

1, Color range:

Executive: Select > Color range, Open Color Range dialog box, use the Eyedropper tool to sample in the Safflower, then adjust the color tolerance to the maximum, determine the operation, press CTRL + J to copy the Red flower, create a new layer above the background layer, then pull blue to white gradient effect to get the result shown in the following figure.

2. Extract filter:

Copy a layer and execute: Filter > Extract, check the "forced foreground" color, use the eyedropper tool in the red flower sampling, and then use the edge of the high light in the red flower smear, determine the operation, pull out the red flowers, in the background layer of a new blue to white gradient fill layer, get the following figure shows the effect.

3, Magic Wand Eraser Tool:

Copy a layer, create a blue to white gradient fill layer above the background layer, select the top layer, select the Magic Wand Eraser tool in the tool phase, click to remove the background multiple times in the place where the red flowers are not, and get the results as shown in the following figure.

4, Lab mode with a channel check diagram:

Open the original selection menu: Image > Mode > Lab color, enter the channel panel, select a channel, copy a layer, open the color Level Panel to do the color adjustment, load the selection, back to the Layers panel, press CTRL + J copy to pull out the safflower.

5, channel calculation to pull the map:

In RGB mode, enter the channel panel and perform: image > Calculation, open the Calculation dialog box, the source 1 Select the red channel, check the reverse phase, the Source 2 choice Green channel, the model for color reduction, opacity 100%, the result: new channels, to determine the operation of the new channel to reverse-phase operation, open the color Level Panel, do the color order adjustment, Load the selection, press CTRL + J to copy, get the red flower, and create a new blue to white gradient fill layer above the background layer to get the results shown in the following figure.

It uses five kinds of methods to pull safflower, now to compare the effect.

Summary.

Note : More wonderful tutorials Please pay attention to the triple Photoshop tutorial section, triple PS group: 75789345 welcome you to join

Category:

• PS Pull Map Tutorial