司占军,李煜,顾翀.数码相机颜色复制性能的研究[J].包装工程,2013,34(5):98-102.
SI Zhan-jun,LI Yu,GU Chong.Research on Color Reproduction Performance of Digital Camera[J].Packaging Engineering,2013,34(5):98-102. |
| 数码相机颜色复制性能的研究 |
| Research on Color Reproduction Performance of Digital Camera |
| 投稿时间：2012-12-25 修订日期：2013-03-10 |
| DOI： |
| 中文关键词: 数码相机 颜色复制性能 评价方法 |
| 英文关键词: digital camera color reproduction performance evaluation method |
| 基金项目:天津市应用基础及前沿技术研究计划,自然科学基金重点项目(12JCZDJC20300) |
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| 中文摘要: |
| 实验选取了 2 款具有代表性的数码相机,采集了各设备在制作特性化文件前后的特性化数据,接着通过数据拟合和进一步分析,得出了数码相机之间的性能差异,最后通过建立六大评判标准进行主观评价,对实验结果进行验证。 实验结果表明,进行色彩管理图像的色差要小于未进行色彩管理图像的色差,由制作特性化文件前后图像效果的差别,可知制作数码相机的特性文件是很有必要的。 最后给出了不同相机不同拍摄条件下对不同原稿的再现结果,为相关工作者和使用者提出一项可行的评价方案。 |
| 英文摘要: |
| Two representative digital cameras were selected and their characteristics data before and after making ICC profile were collected. The performance difference of the cameras was analyzed through the data fitting. The results were validated by subjective evaluation through establishment of six criteria. The experimental results showed that image color difference of image with color management is less than the image without color management; by comparison of the effect difference between the image before and after making ICC profile, it was concluded that making ICC profile in digital camera is necessary. Manuscript representation of different camera under different shooting conditions was summarized and a feasible evaluation scheme was proposed for digital camera related workers and user. |
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