If you change the size or a digital image, you must sharpen your images, as the last step. If you change first raise, and then the image is capable of producing artifacts "as part of sharepening exaggerate. Make sure you save your edited photo under a different name or in a folder other than the original, better increase in case algorthims years to come together - I burn my original images on CD and also store locallyan "original photos" folder. I put the versions edited by editing a "Photos" folder.

Unsharp Mask
There are many techniques for sharpening a digital image, each with advantages and disadvantages. The following steps and ideas to use unsharp mask for Adobe Photoshop Elements and Adobe.

Try radius: In general, if the image at low resolution (less DPIs) then you need a smaller radius - set to 0.3 if you have a high resolution image, then you need ahigher radius. To avoid colored halos around the edges of objects in your image, reduce the radius. If the radius is too high, you may lose detail in bright areas.

Threshold: For Busy "," images, set this value to 0. Once you have large areas with a similar color (), for example, blue sky, you should reduce this setting to increase the introduction of noise otherwise smooth surfaces.

Amount: This value is normally the two settings mentioned above. To reduceCONTRADICTION introduced by the sharpness, try this value appropriate to its maximum (500%) and research of the smallest radius of the process of contrast (for example, start at 0.1 and rising slowly). Be sure to see the image at 100% of its actual size.

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