After analyzing the m-sequence generating principle, a new image position scrambling method named m-sequence transform and a new image value of pixels substitution method named m-sequence integer modulation were presented respectively. Encrypted effect of m-sequence transform was also studied. 分析了m序列产生原理,分别提出了图像位置置乱的m序列变换方法和图像像素值替代的m序列整数调制方法,研究了m序列变换的图像加密效果。
This paper studies the standard space image value and two inter-correlated models of CRT color gamut transformation, establishes the transformation mathematic model and conducts error analysis and correction. 研究了标准空间图像值(IV)与CRT呈色空间相互转换的两个相互关联的模型,建立了转换的数学模型,并进行了误差分析与校正。
The surface aesthetic function refers to the ideological implication and image value in the text representation levels. Film artists display some element of intangible cultural heritage, in order to grasp the meaning of social life and culture. 所谓非物质文化遗产的表层审美功能是指文本表象层面直观表现出来的思想意蕴和形象价值,是电影艺术家通过对非物质文化遗产元素的具象展示所构成的对社会生活和文化的审美把握。
The third part mainly from four aspects, affection, love, friendship, personality, elaborates the feminine image value for teaching. The author devotes to important and irreplaceable value for teaching of the image of women to students, which has made the detailed analysis. 第三部分重点从亲情、爱情、友情、人格四方面阐述了女性形象的教学价值,笔者致力于开掘女性形象对学生的重要且不可替代的教学价值,因此这部分作了详细的分析。
Second, the customer value is a multi-dimensional concept, which includes the value of products, service value, personnel value and image value components. 顾客价值是一个多维度的概念,它包含产品价值、服务价值、人员价值、形象价值组成。