Turn low pixel picture into high pixel picture tutorial

Have to say PS is really a powerful image processing tools, we all know that sometimes change the image pixel size will change the image quality, the small picture into a large picture, the quality will follow down, there is no way to achieve the low pixel image into a high pixel image, This is the day-to-day need to deal with pictures of friends may often contact with the trouble, the following this is the collection of summary and practical verification to dare to release to share with you, to solve everyone's troubles.

First of all, use PS to open a picture (small series with animated pictures to show you, later will also teach you how to modify the GIF type of picture).

2. We choose image "image size" to open the image size setting box, then we selected "Reset Image", and then in the interpolation select "Two cubic cube (for smooth gradient)", then the pixel width and height of the unit to replace the "percent", then only need to set the height and width of the value is 150 (the following amplification 50 times times) Can.

3. If you want to expand on the basis of resolution, directly modify the "Resolution" premise is to choose the reset image pixel two cubic.

4. At this time the picture has been magnified, but the picture pixel is still very clear oh, and did not appear very vague oh.

5. If you are an animated picture, the status bar does not show other pictures, please lower left corner of the "timeline." You'll see other pictures (animations are connected by a lot of pictures)

6. Then select the first press SHIFT key and then select the last one, all selected the following example picture

7. Then according to the above image size (second step) operation method, the picture pixel or resolution adjustment, and then you will see all the animation picture adjusted. Remember to check before saving and press the animation frame below Oh.

8. Animation picture Save method, choose "File" "Save for Web and device selection format".

9. Choose to format it as a GIF, and then save it as a GIF type.

10. We open the image we just saved to see that the image from small to large pixel has not been greatly affected. (It must be stated that this method can only be said to be as undistorted as possible, not to fully achieve the original 100%)

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