摘要
针对传统的序列数字图像色彩偏移补偿方法精准度低的情况,提出基于色差插值的序列数字图像色彩偏移补偿方法设计。从序列数字图像色彩偏色分析的角度出发,采用线性滤波算法对序列数字图像进行去噪处理,在此基础上,对图像的偏色移情况进行分析。根据数字图像的偏色情况,确定序列数字图像色彩偏移补偿函数,以此实现基于色差插值的序列数字图像色彩偏移补偿。同时,为了证明此次设计的基于色差插值的序列数字图像色彩偏移补偿方法的有效性,进行实验对比。实验对比结果表明,此次设计的基于色差插值的序列数字图像色彩偏移补偿方法精准度比传统补偿方法的精准度高,具有一定的实际应用意义。
Aiming at the low precision of traditional digital image color offset compensation method,a color offset compensation method based on color difference interpolation is proposed.From the perspective of color color analysis of serial digital images,the linear filtering algorithm is used to denoise the sequence digital image.On this basis,the color shift of the image is analyzed.According to the color cast of the digital image,the color offset compensation function of the sequence digital image is determined,so as to realize the color offset compensation of the sequence digital image based on the color difference interpolation.At the same time,in order to prove the effectiveness of the color shift interpolation method based on color difference interpolation in this design,the experimental comparison is carried out.The experimental results show that the accuracy of the color offset compensation method based on color difference interpolation is higher than that of the traditional compensation method,which has certain practical application significance.
作者
谢先梅
XIE Xian-mei(Zhongshan Gangkou Technical High School,Guangdong Province,Guangdong Zhongshan 528447,China)
出处
《新一代信息技术》
2019年第12期88-93,共6页
New Generation of Information Technology
基金
2017-2018年度教学改革与教材建设课题:“基于微课的《计算机应用》课程混合式教学模式的应用研究”(项目编号:1711047)。
关键词
色差插值
序列数字图像
色彩偏移
Color difference interpolation
Sequence digital image
Color shift
