RE:Map Features :

Texture map in post
Use a UV map rendered from a 3D system to easily clean up or replace texture maps in your compositing program for without having to re-render in your 3D system.

Work in both directions
RE:Map also allows you to use a photo, and a matching 3D object, and create the texture map you need for your 3D render system.

Quality distortion tools
Includes tools for corner pinning and 2D displacement mapping.

High quality filtering
High quality filtering of images which includes supersampling and mipmapping. Advanced feature to deal with antialiased UV edges and areas where a section of an object crosses another part of the object.

Replace and rerender
Reapply new texture sequences in order to reuse animated UV maps for cool animations and transitions. Adjust, color correct, edit, then reapply your textures for your 3D animated objects without having to rerender in the 3D system.

Iterate Faster
Combine UV maps and textures in post, without having to re-render in your 3D system.

Inverse UV Mapping
Paint or align textures in 2D to match your 3D rendered image and inversely project the image to make a texture map for use in your 3D system or with RE:Map UV

Corner pinning
Maps or inverse maps a perspective plane defined by 4 points (also known as corner pinning).

Home Page - http://revisionfx.com/products/remap/