4 | Corel PHOTO-PAINT 2017 User Guide
Using touch..................................................................................................................................................................................125
Using Microsoft Surface Dial........................................................................................................................................................ 127
Editing images................................................................................................................................................................................... 129
Changing image dimensions, resolution, and paper size.................................................................................................................... 131
Changing image dimensions.........................................................................................................................................................131
Changing image resolution...........................................................................................................................................................132
Changing paper size.....................................................................................................................................................................133
Cropping, stitching, scaling, and changing orientation.......................................................................................................................135
Cropping images.......................................................................................................................................................................... 135
Stitching images together.............................................................................................................................................................137
Scaling images by using Smart Carver.......................................................................................................................................... 138
Straightening images....................................................................................................................................................................141
Correcting perspective distortions................................................................................................................................................. 143
Rotating and flipping images....................................................................................................................................................... 144
Retouching......................................................................................................................................................................................... 147
Improving scanned images........................................................................................................................................................... 147
Removing red-eye......................................................................................................................................................................... 148
Removing dust and scratch marks................................................................................................................................................ 149
Cloning image areas.....................................................................................................................................................................152
Sharpening images....................................................................................................................................................................... 154
Removing artifacts and noise from JPEG images...........................................................................................................................156
Erasing image areas......................................................................................................................................................................156
Smearing, smudging, and blending colors....................................................................................................................................158
Adjusting color and tone....................................................................................................................................................................161
Using the Image Adjustment Lab................................................................................................................................................. 161
Using individual color-adjustment effects and tools...................................................................................................................... 166
Exploring adjustment filters.......................................................................................................................................................... 170
Working with color channels........................................................................................................................................................ 174
Working with lenses........................................................................................................................................................................... 177
Creating lenses............................................................................................................................................................................. 177
Editing lenses............................................................................................................................................................................... 181