Color Reduction

The following table gives some examples of the application of the Color Reduction technique (without of using spatial features) .

The algorithm is described in the article:

" N. Papamarkos, "Color reduction using local features and a SOFM neural network", Int. Journal of Imaging Systems and Technology, Vol. 10 (5), pp. 404-409, 1999."

The original image has 109038 colors.

Number of Colors

Ouput Image

 Number of Colors

Ouput Image
2 akli2.bmp (676326 bytes) 10 akli10.bmp (676326 bytes)
3 akli3.bmp (676326 bytes) 11 akli11.bmp (676326 bytes)
4 akli4.bmp (676326 bytes) 12 akli12.bmp (676326 bytes)
5 akli5.bmp (676326 bytes) 16 akli16.bmp (676326 bytes)
6 akli6.bmp (676326 bytes) 32 akli32.bmp (676326 bytes)
7 akli7.bmp (676326 bytes) 64 akli64.bmp (676326 bytes)
8 akli8.bmp (676326 bytes) 128 akli128.bmp (676326 bytes)
9 akli9.bmp (676326 bytes) 256 akli256.bmp (676326 bytes)