After downsampling (scaling down) an image, it tends blur and lose detail. To bring some sharpness back, use the Unsharp Mask filter (Filter > Sharpen > Unsharp Mask).
After downsampling (scaling down) an image, it tends blur and lose detail. To bring some sharpness back, use the Unsharp Mask filter (Filter > Sharpen > Unsharp Mask).