PS through the calculation of the selection of clear glass ice sculpture Pull Map tutorial

When executing the "Apply image" and "compute" commands, we tend to mix two channels, not knowing that PS also allows the selection to be used as a channel, but more often than not, we think the hybrid channel

It's just a matter of two channels, so it ignores the existence of a constituency. If you can make the most of the existing selections in the image, you may find more solutions for selecting the image. In this case,

We use the mixed results of the selection and the channel when we choose the ice sculpture.

Steps: Compare Channel---Draw ice sculptures in channels---make ice sculpture selections--for ice sculpture coloring--to replace the background with the "calculation" command.

The effect of my practice diagram: Because the pen tool is not good, do not very well, just want to learn this method.

Original: Click on the image can be traced to the big picture:

Material Map:

When executing the "Apply image" and "compute" commands, we tend to mix two channels, don't know PS also allow the selection as a channel to use, but in more times, we think that the mixed channel is only between two channels of things, and therefore, also ignore the existence of the constituency. If you can make the best use of the existing selections in the image, You may find more solutions for selecting images. In this case, we use the combination of the selection and the channel when choosing the ice sculpture.

Steps: Compare Channel---Draw ice sculptures in channels---make ice sculpture selections--for ice sculpture coloring--to replace the background with the "calculation" command.

1. Open the file. The surface of the ice sculpture is very smooth, and the shape is not complex, suitable for using the pen tool to draw the outline, as for the transparent area of ice sculpture, you can find a solution in the channel.

2. In the color image, the ice sculpture and the background in both color and texture are very close, we still first look at the next channel is a clear outline. View the red, green, and blue channels in the channel respectively. It is found that the contour of the ice sculpture in the green channel is the most obvious.

Classification:

• PS Pull Map Tutorial