Constrained palette-space exploration

Palette-Based Image Segmentation using HSL Space

This paper describes a palette-based colored image segmentation system. In this paper we analyzed the properties of Hue, Saturation, and Luminance (HSL) color space with emphasis on the visual perception of the variation in Hue, Saturation and Luminance values of palette colors. The proposed algorithm based on the concept of re-coloring the palette colors of 256-color images using the propertie...

DVFS Space Exploration in Power Constrained Processing-in-Memory Systems

In order to deliver high performance under stringent power constraints, future systems may include die-stacked memories with processing-in-memory (PIM) cores. Because of their proximity to the memory, PIMs are expected to target applications which require high bandwidth, implying that PIMs do not need the same computational capabilities as traditional host processor and can therefore be impleme...

Embedded Coding of Palette Images in the Topological Space

Most existing image coding techniques resolve the uncertainty of an image source on a pixel-by-pixel basis. In this paper, we demonstrate the effectiveness of region-based image models for the class of palette images. We propose to represent the index map of a palette image by a collection of successively refined color regions, from which the original index map can be reconstructed without any ...

Embedded Coding of Palette Images in the Topological Space (Summary)

Most existing image coding techniques resolve the uncertainty of an image source on a pixel-by-pixel basis. In this paper, we demonstrate the effectiveness of region-based image models for the class of palette images. We propose to represent the index map of a palette image by a collection of successively refined color regions, from which the original index map can be reconstructed without any ...

A Power Aware Cache and Register File Design Space Exploration