Info
La pregunta está cerrada. Vuélvala a abrir para editarla o responderla.
colors detection and display them
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
How can i reduce number of colors in image (to 32 colors ) and display colors used in the picture in form one column ?
0 comentarios
Respuestas (1)
Walter Roberson
el 29 de Abr. de 2013
[newimage, newmap] = rgb2ind(existingimage, 32);
But it is not clear in your question whether you just want to display the unique colors (if so then display newmap) or if you want to display the indices (if so then display newimage).
I am also not sure what order you want to display the output in. The indices would be a two dimensional array, one index per pixel. You could reshape() that as a column, but will the user understand? The colormap would be an array with three columns (R, G, B), and displaying in one column does not strike me as being a good thing ?
1 comentario
La pregunta está cerrada.
Ver también
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!