There are several ways of making an image sharper. The one we show here is best suted for images with a lot of pronounced tonal boundaries. The method includes the use of a filter and layers in Photoshop. It's quick and easy.
Type: Photoshop Tutorial Level: Beginner
Learn about this new seam carving technology in Adobe Photoshop CS4, and you'll be tempted to never use the standard Transform tools again. Type: Photoshop CS4 Tutorials Level: Beginner
In this tutorial you will learn how to wrap an image around the inside of a sphere, to create a 3D panorama. Type: Photoshop CS4 Tutorials Level: Experienced