Enhancement and Manipulation of Color Images by Scaling the DCT Coefficients

This paper presents a new technique for color enhancement in the compressed domain. The proposed technique is simple but more effective than some of the existing techniques reported earlier. The novelty lies in this case in its treatment of the chromatic components, while previous techniques treated...

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Veröffentlicht in:	International journal of computer applications 2010-02, Vol.1 (18), p.79-85
Hauptverfasser:	Shahade, Makarand R, Saklecha, Ishant I, Shukla, Jayesh, Raut, Abhijit V, Desai, Piyush B
Format:	Artikel
Sprache:	eng
Schlagworte:	Color Compressed Computational efficiency Image manipulation Luminance
Online-Zugang:	Volltext
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