Description

Modified version of "Rapid, Detail-Preserving Image Downscaling"

Usage

CUDA (gui):

dpid-gui <input-filename> [output-width=128] [output-height=0] [max-lambda=1] (<required> [optional])

CUDA:

dpid <input-filename> [output-width=128] [output-height=0] [lambda=1.0] (<required> [optional])

MATLAB:

dpid(<input-filename>[, output-width=128][, output-height=0][, lambda=1.0]);

Examples (CUDA)

dpid "myImage.jpg"              // downscales using default values
dpid "myImage.jpg" 256          // downscales to 256px width, keeping aspect ratio
dpid "myImage.jpg" 0 256        // downscales to 256px height, keeping aspect ratio
dpid "myImage.jpg" 128 0 0.5    // downscales to 128px width, keeping aspect ratio, using lamdba=0.5
dpid "myImage.jpg" 128 128      // downscales to 128x128px, ignoring aspect ratio