1 、Open the photoshop cs4 to optimize the photos, lock, activate channels double-click on the layer, see which channel compared panels which channel will be pleasing to the eye, drag “constituency load button (figure 1). Here I chose blue channel. So, in the photo lighter area will be selected out again, small to feather, here I use the feather radius of 2 (see chart 2). 2 and press CTRL + L, the channels-button dialog box will be selected area, a little brighter (figure 3). 3 don’t deselect to duplicate the layer, and the top layer with a gaussian blur, namely is selected areas of fuzzy (figure 4). At this moment, MM face smooth, but a whole picture is somewhat fuzzy (see chart 5), how to do? This will use matte, please continue to see the first four step 4, for most deselect the layer, add the layer mask (figure 6), and then click on the brush tool, in part to outline the pictures or need to clear place daub, such as the face and eyes, mouth edge (see chart 7), so it can be smooth place should be clear and smooth place. Here’s a paintbrush type to fastidious, had better choose soft horns brush (figure 8). And then to merge the layer.
Five, so, the face is smooth MM a lot! Continue to activate channels, blue, according to the first step, select the brightness of high places, small land feather, CTRL + L the channels-button dialog box, will choose regional brightness dim little (as shown in figure 9). At this time, optimize work finished!