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DCI数字电影编解码系统研究

DOI: 10.13190/jbupt.200705.77.347, PP. 77-81

Keywords: 数字电影,色彩空间变换,JPEG2000

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Abstract:

设计了一种数字电影编解码系统,重点研究了该系统中的彩色空间转换、图像压缩编码和数字电影发行文件三大关键技术,并在全计算机软件实现的基础上,对系统进行了优化。实验结果表明,系统完全符合DCI规范,压缩效果理想,编解码速度较快,可供进一步深化研究和应用。

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