primary image

The virtual primary key was regarded as the marked benchmark for the relational database instead of the real primary key, and error was introduced in the database specified least significant bit by embeding a binary image watermarking.

本文提出了一种基于虚拟主键的关系数据库水印算法，构建虚拟主键代替真正主键对关系数据库进行标记，引入误差到关系数据库指定的最低有效位LSB中，实现二值图像的水印信息嵌入。

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As the primary form of image archive in hospital, digital photo plays an important role in medical treatment, research, and management of hospital.

数码照片日益成为医院影像档案的主要形式，在医院医疗、科研、日常管理工作中发挥了重要作用。

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The color image clarity regulation, usually more than one primary color channel adjust.

在差不暗不暗图像举行澄辉度调度时, 凡是是众个原色通道一路调度.

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The color of printing image needs to be transformed among different equipments in copy system, and that how to get the dot area of each primary color ( namely each separate plate) is difficult in the color printing.

印刷图像的颜色在复制系统中，需要在各种不同的设备之间进行传递，而彩色复制的一个难点，就是如何确定各组分油墨（即各色版）的网点覆盖率。

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Spatial layout features extraction based on primary color and new algorithm for image features matching

基于主色调的图像布局特征提取及相似性匹配算法

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Based on the primary function transform, this paper has brought forward a new way of image scrambling, which is easy to carry out, and the space of key is very large, it needs only one operation instead of more times to reach good scrambling effect.

提出了一种基于初等函数变换的图像置乱新方法，具有易于实现、复杂性低、密钥空间大、只需一次运算即可达到很好的置乱效果等特点。

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Methods: Digital image manage system ( Digora system) was utilized to save and analyze the X ray image information of primary tooth treated by RCT with ZOE iodoform paste. The cases of overfilling were collected from this system and reviewed 3 months after treatment.

方法：利用Digora数字图像处理系统能大量存储X线图像资料的特点，对临床上ZOE碘仿糊剂根充超充的乳牙进行术后3个月的复查。

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A system of image retrieval based on semantic is introduced and the primary results of experiments show that it has higher precision rate in WWW image retrieval.

基于此方法，建立了一个基于语义的WWW图像检索系统。初步实验表明，该系统具有较高的图像检索准确率。

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This primary rainbow is the brightest color swath in the above image.

上图中最主要的彩虹是最鲜艳的那道.

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Integrated image analysis of primary halo data in area of West Yunnan

滇西某地区原生晕数据综合图像分析

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