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We propose a novel image denoising strategy based on an enhanced sparse representation in transform domain. The enhancement of the sparsity is achieved by grouping similar 2-D image fragments (e.g., blocks) into 3-D data...

This paper describes a machine learning approach for visual object detection which is capable of processing images extremely rapidly and achieving high detection rates. This work is distinguished by three key contributio...

Materias / palabras clave: color, color image processing, color control and measurement, color and coating, ink and printing; Social Sciences: Industries. Land use. Labor: Special industries and trades: Chemical industries

Materias / palabras clave: resins and additives, image processing, colour reproduction, coating materials, colorants applications, printing; Technology: Building construction; Technology: Chemical technology: Textile bleaching, dyeing, printing, e...