Here are 5 simple tricks that I use to enhance my textures in Photoshop.
1. Duplicate and Overlay
A simple method to subtly improve the contrast and color is to duplicate the texture layer and set the duplicate’s blending mode to Overlay.
2. Levels Adjustment Layer
A fast way to increase the detail and contrast is to add Levels Adjustment Layer.
3. Smart Sharpen Filter
Apply Smart Sharpen to give your texture a nice crisp appearance.
4. Gradient Map
in Gradient Map, Add the adjustment layer & then set the layer’s blend mode to Overlay.
5. Curves Adjustment
Curves Adjustment Layer apply adjustments to each channel separately.