蒙片 meaning in English
masking sheet
Examples
- A mask is a transparent sheet of plastic .
蒙片是一张覆盖在图版上的透明塑料片。 - Svg has many exciting features available to it such as transformations , alpha masks , filter effects , and animation
Svg具有许多令人激动的可用特性，例如转换、 alpha蒙片、滤镜效果和动画。 - The content mainly involved in the image pre - processing , which includes de - noise and registration on the live image sequence and the mask image , the digital subtraction arithmetic and the image post - processing , which includes the image quantization and enhancement
内容主要涉及数字剪影中造影片序列和蒙片的预处理，包括降噪和配准，数字剪影算法研究以及数字剪影图象序列的后处理，包括量化和增强共五个部分。 - For publishing paper map , some approaches , for examples , area feature symbolization , feature covering , making mask and so on , are accomplished on the process . it is the second key that spatial attribute database management is applied in digital mapping . when a user adds or changes a feature , its attribute and symbol will be changed together
本文指出解决空间数据的地图表达是实现一体化生产模式的第一个关键，其中地图数据符号化技术贯彻全部过程，实现了基于地图符号的空间数据生产，并在地图出版阶段，通过面状符号配置、要素压盖、蒙片等地图出版处理技术，实现地图出版；本文把属性管理技术应用在地图制图中，实现了属性数据库支持下的地图编辑。 - The author has a theory analysis on registration and its limitations , and then provides two schemes , one is manual registration and the other is automatic registration . in the automatic registration , the template registration is selected to deliver the automatic global registration . and the similarity measurement is based on the histogram " entropy of differences - based measures which makes the registration to be robust and efficient for real - time digital subtraction
所以此时需要对剪影图象中的造影片和蒙片进行配准，本文首先进行了配准的理论分析并且提出配准的局限性，进而实现了两类配准，一类为人工配准，另一类为自动配准，在自动配准中主要采用了模板匹配法进行整体配准。