IMR (Image Resizing) IP core provides facility to shrink or enlarge images according to user requirement. The IMR core interacts with user interface on one side and memory or any data source on other side. It implements nearest neighbor method for image enlargement and interpolation method for image shrinking.

IMR core can be configured to work in either shrinking or enlargement mode. IMR core excepts pixel data in RGB format and produces the image which is shrunk/enlarged by the programmed factor.

Features

• Highly optimized for use in Xilinx Spartan2, Spartan2E, Spartan3, VertexE and Vertex2 technologies
• Supports both image shrinking and enlargement
• Configurable shrinking factor
• Configurable enlargement factor
• Supports interpolation method for image shrinking