| 1. | Texture statistics are extracted from the spatial grey level dependency matrix of each image
利用灰度共生矩阵提取图像的纹理特征量。 |
| 2. | In false dynamic characteristic , the function of extracting signature high grey level is realized by program
在伪动态特征方面,以程序实现了提取签名高灰度特征的功能。 |
| 3. | Both the annual banding growth rate curve and grey level curve show the evolution processes of the precipitation over the past 2000 years this region and that divide into seven dry / wet cycles
石笋纹层厚度和灰度曲线比较清晰地揭示了本区过去2000年降水演化过程，可划分7个干湿旋回。 |
| 4. | In the second part of this paper , different algorithm is introduced to locate different feature points . first , grey level projection and edge detection are used to find the coordinates of the pupil
接着分别阐述了各个特征点的提取方案：瞳孔的定位采用了灰度投影与边缘检测相结合的方法。 |
| 5. | A seed - filling arithmetic is used to filtering the hole - like noise of the fingerprint image . an effective method to segment the grey level finger - print image is to use these three methods at the
在本论文的最后，给出了指纹图像处理实际应用的例子，指出了指纹图像处理在实际应用中的一些问题，分析了本论文尚没有完全解决的一些问题。 |
| 6. | Red , green grey level of 256 grades has formed 65 , 536 kinds of colors each ; the outdoor single basic color rejects every unit of giving out light and only includes a kind of color generally red
户外双基色显示屏每一个发光单元都包含红绿两种光。红绿各256级灰度构成了65 ， 536种颜色户外单基色屏每一个发光单元只包含一种色一般为红色。 |
| 7. | A method independent of the orientation information is presented based on gray level similarity of a local area and its sub - samplings , computing the minimum size of the sampling with the grey level similarity , and eventually , the ridge frequency related the sampling size is obtained
摘要提出了一种独立于纹线方向信息的方法，根据指纹整体与局部在灰度的相似性，求出具有该相似性的最小局部的尺寸，从而得到相应的纹线密度。 |
| 8. | This article uses the direction - based arithmetic to segment the fingerprint image . it ' s merits and demerits are discussed in this article . arithmetic that is based on the sum of fingerprint ' s grey level variety is used to refining the effective area of fingerprint image
在指纹图像的后处理部分，作者提出了特征点可靠性分析的方法，根据课题实际应用的要求提出了用增加拒识率来提高指纹识别速度的指纹匹配算法，在实际的应用中取得了较好的效果。 |
| 9. | Several generally - accepted ways are introduced , which involve blurred evaluation way , integrated evaluation way ( including main ingredients analysis way , grey main ingredients analysis way and grey level - related way ) and level analysis way ( also called ahp way ) . by applying these ways into the evaluation of technology innovation , the evaluation models are correspondingly constructed , specific data collected are analyzed and the matching results are analyzed
首先介绍了模糊评价法、综合评价法(包括主成分分析法、灰色主成分分析法、灰色层次关联法) ，层次分析法(也称ahp法)等几种常见的评价方法，并用于技术创新的评价，建立了相应的技术创新的评价模型，而且搜集具体数据进行实证分析，通过运算得出了相应的结果，并对评价结果进行了分析。 |
| 10. | In the area of wake detection algorithm , the deficiency of the detection algorithm based on radon transform is pointed out . a wake detection algorithm based on normalized grey level hough transform is proposed . it is improved to normalized grey level based on the standard hough transform
在舰船尾迹检测算法方面，分析了基于radon变换尾迹检测算法存在的不足，提出基于归一化灰度hough变换的尾迹检测算法，将标准hough变换改进为归一化灰度hough变换，并推导出尾迹端点反演公式。 |
