Image Color Cube Dimensional Filtering and Visualization
Jose-Luis Lisani, Antoni Buades, Jean-Michel Morel
→ BibTeX
@article{ipol.2011.blm-cdf,
    title   = {{Image Color Cube Dimensional Filtering and Visualization}},
    author  = {Lisani, Jose-Luis and Buades, Antoni and Morel, Jean-Michel},
    journal = {{Image Processing On Line}},
    volume  = {1},
    pages   = {57--69},
    year    = {2011},
    doi     = {10.5201/ipol.2011.blm-cdf},
}
% if your bibliography style doesn't support doi fields:
    note    = {\url{https://doi.org/10.5201/ipol.2011.blm-cdf}}
published
2011-06-22
reference
Jose-Luis Lisani, Antoni Buades, and Jean-Michel Morel, Image Color Cube Dimensional Filtering and Visualization, Image Processing On Line, 1 (2011), pp. 57–69. https://doi.org/10.5201/ipol.2011.blm-cdf

Communicated by Julie Delon
Demo edited by Jose-Luis Lisani

Abstract

We call RGB cube the three dimensional representation of the colors of a digital image in RGB space. It has been observed that 2D structures predominate in the color cube. They are qualitatively explained by two main causes: image blur and texture. In this article a filtering algorithm, the Local Linear Projection (LLP2), is used to smooth the 3D color distribution and to reveal the underlying 2D structures of the color clusters.

Download

Supplementary Materials

History