There are many ways to pull the wedding dress, the channel is a good choice to pull the map. The general process: first need to use a pen and other tools to pull out the characters part of the wedding part. Then pull out the character layer to copy a layer, in the aisle of the wedding part of the more Clear Channel and pull out the selection, back to the level of the Panel after the selection by removing the high light part of the image, the image is that we pull out of the wedding part, and then appropriate to adjust the light.
Original
Final effect
1, open the original material, press CTRL + J to copy a layer of background layer, the background layer shadow hidden, and then use magic wand plus rubber tools to remove the background part.
2. Copy a layer of the character layer, then create a new layer on the background layer to fill the black as the reference layer.
3, press CTRL + ALT + 3 to bring up the blue channel high light constituency.