Title :
The real-time digital color converter core for Xilinx FPGA
Author :
Hlukhov, V. ; Melnik, A.
Author_Institution :
Lviv Polytech. Nat. Univ., Ukraine
Abstract :
Summary form only given. The subject of this paper is the color converter core for a Xilinx FPGA that can be used for RGB to YUV color conversions. Luminance and color difference coded signals (YUV) are used by many component video systems. Conversion from RGB (Red-Green- Blue) is necessary to feed a device requiring YUV input. There are many converter cores but they use only constant transformation coefficients and are optimized only by one parameter i.e. maximum input data frequency. The described converter is. optimized by two parameters: 1) the required input data frequency; and 2) the minimum of hardware complexity.
Keywords :
colour; digital signal processing chips; field programmable gate arrays; real-time systems; video equipment; video signal processing; RGB to YUV color conversions; Xilinx FPGA; color difference coded signals; colour converter core; input data frequency; luminance coded signals; minimum hardware complexity; real-time digital color converter; video systems; Clocks; Equations; Feeds; Field programmable gate arrays; Frequency conversion; Hardware; Pipelines; Routing; Software libraries; Timing;
Conference_Titel :
CAD Systems in Microelectronics, 2001. CADSM 2001. Proceedings of the 6th International Conference. The Experience of Designing and Application of
Conference_Location :
Lviv-Slavsko, Ukraine
Print_ISBN :
966-553-079-8
DOI :
10.1109/CADSM.2001.975764
