To touch up pictures in Photoshop, follow the tips given below:
- Use Auto-tune options like Auto Tone, Auto Contrast, Auto color to adjust your image’s color automatically
- Use Filters like Spot Healing Brush to cover up the imperfections
- Use Layer Mask and make targeted adjustments like hue value, composite, etc.
- Finally, use tools like Patch Tool, Clone Stamp Tool and Spot tool and fill the imperfections.