Some people in the group photo are blurred. Is there any software that can make some photos clear?

The first installation method of photoshop: Sharpening tool is the simplest tool to repair face. Use a soft brush, low strength, and apply it repeatedly. 1. Select the sharpening tool in the toolbox. 2. Set the pen decoration property of the sharpening tool in the property bar. Set the brush to a soft tip and drag the slider to reduce the intensity. Tip: If you apply it with a soft brush, there will be no ugly and stiff edges. Repeated low-intensity painting, somewhat similar to the rendering technique in traditional Chinese painting, can make the modified part and its surroundings have an excellent transition, and there is no trace of repair. 3. Set the pen tip to an appropriate size. When applied to the eyes, you can see where the pen passes, and the image will gradually become clear. Just smear it slowly to achieve the ideal definition, and don't overdo it, which will lead to ugly mottling and spots. The second method: using the sharpening tool has the advantage that it can be sharpened as needed. It would be too much trouble to repair the whole photo quickly. Then try the USM sharpening filter, which is specially prepared for blurred photos and suitable for adjusting the whole photo. Use the menu Filter → Sharpen →USM Sharpen to pop up the Sharpen dialog box. In this example, we set a larger value to get a clearer effect, a smaller radius value to prevent image quality loss, and a minimum threshold value to determine the edge area that needs sharpening. Tip: The numerical value controls the sharpening degree. The higher the value, the clearer the image, but not the higher the value, the better. Too high a value will increase the number of clutter in the image and affect the quality. The radius value is used to set the affected pixel range, that is, to specify how many pixels to adjust next to the edge. If the radius value is high, large areas of highlights and dark parts will appear in the picture, and details will be lost. Threshold is used to determine how much the sharpened pixel must differ from the surrounding area before it is regarded as an edge pixel by the filter and sharpened. The higher the threshold, the softer the image, and the lower the threshold, the clearer the image. When adjusting these values, we should observe more and take the most appropriate value.

The third method: the above two methods are routines. If you want to make the photos clearer and have better effects, you must use Gao Fancha Preserve Filter and Layer Blending Mode.

1. Open the blurred photo and press the shortcut key "Ctrl+J" to copy a layer. Press the "Shift+Ctrl+U" shortcut key to delete the color in the image. Use this black and white layer to strengthen the edges.

2. Use "Filter → Others → Gao Fancha Booking" in the menu to pop up the Gao Fancha Booking dialog box, and set the value to about 0.9. Click "OK". 3. Set the layer blending mode to "Overlay" and press the shortcut key "Ctrl+J" to copy the layer. If the image is still blurred, you can copy more layers and cover them on top. Tip: The image is not balanced everywhere. Some areas may be overcorrected during repair, resulting in spots. You can erase the superimposed image here with an eraser. The fourth method: super magic weapon-topaz filter If you are not satisfied with the above three methods, then the super magic weapon-topaz. This is an excellent sharpness filter, which can be used not only in the field of blurred photos, but also in the artistic processing of pictures. It is different from the calculation method of Photoshop's own sharpening filter, and can calculate very beautiful hand-drawn effects, which is very suitable for the clarity and artistry of hair and plant images. After installing the Topaz plug-in filter, open a picture, use the menu filter → Topaz Brightness → Topaz Sharpness, and set the sharpness value to "1.9" in the main tab.

In the Advanced tab, set the linear feature to "0.84", and you can see that the hair details in the image immediately become very clear and artistically processed, just like drawing with Gou Xianbi. With this function, you can make hand-drawn effects. On the left is the original picture, and on the right is the effect of topaz filter, especially the eyes and hair, which are particularly clear. Mastering the above methods can not only easily restore some out-of-focus photos, but also use Topaz filter to adjust the low-resolution photos taken by mobile phones, so that they can also achieve clear results. But there is nothing I can do about some ghosting caused by hand shaking. Using the "smudge tool" to smear the ghost part of the photo can also achieve a certain restoration function.