1) detail preserving
细节保护
1.
This paper presents an ordering threshold switching median filter to solve the contradiction between noise attenuation and image detail preserving.
提出了一种基于排序阈值的开关中值滤波方法以克服图像滤波中去噪与细节保护的矛盾。
3) detail preservation
细节保护
1.
In the method,the pixel points in the image corrupted by impulse noise are divided into 3 types by pre-judgment operator, such as noise points,edge details and smooth points and different processes are conducted on them for better detail preservation.
针对图像滤波中去噪与细节保护的矛盾,在分析极值中值滤波方法的基础上,提出了一种基于阈值的极值中值新型滤波方法。
6) edge-preserving regularization function
细节规则保护函数
1.
To alleviate this limitation,a new image filtering algorithm using a double noise detector and edge-preserving regularization function is proposed in this paper.
为了充分利用图像局部特征,该算法自适应地选择噪声点周围的象素点利用细节规则保护函数得到输出值,当图像噪声点的凸面代价函数值达到最小时,噪声图像得到最佳恢复。
补充资料:察觉细节能力
察觉细节能力:指对物体或图形的有关细节具有正确的知觉能力,对于图形的明暗、线的宽度和长度作出视觉的区别和比较,看出其细微的差异。对于生物学家、建筑师、测量员、制图员、医生、药剂师、画家、无线电修理工来说,需要较强的形态知觉,而对于历史学家、政治学家、社会服务人员、招待员、售货员、办公室职员来说,形态知觉就不显得很重要了。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条