| 1. | Abstract : this paper is mainly about an analog saw - tooth signal generator used for linear histogram test of adcs
摘要：主要内容是基于线性直方图法测量模?数转换器性能的片上模拟锯齿波发生器的实现方法。 |
| 2. | A method of distance vector histogram based on expand grids is proposed to resolve the path planning problem in the paper
本文提出了基于膨胀栅格的距离向量直方图法,用来解决移动机器人的路径规划问题。 |
| 3. | Conventional algorithms are mainly based on histogram including cumulative difference histogram ( cdif ) and sequential difference histogram ( sdif )
现有的重频分选算法有累积差值直方图法( cdif )和序列差值直方图法( sdif ) 。 |
| 4. | The thresholding of betterment gray scale histogram is a method that improve on the traditional thresholding of gray scale histogram , which result is very well
其中改进的灰度直方图法就是在传统的灰度直方图法基础上改进的算法，效果较好。 |
| 5. | Algorithms on fingerprint preprocessing are first studied in unit 3 . point direction image is acquired by using discrete direction method . then block direction image is acquired
采用离散方向法来求取指纹的点方向图，进而用直方图法得到指纹的块方向图。 |
| 6. | 4 . the improved pixel lateral histogram algorithm was used to extract the centre of crop row . the infield adaptability of the pixel lateral histogram algorithm was enhanced by subsection computation of pixel lateral histogram
根据条播作物行距基本恒定、作物成行排列的位置特征，利用改进的象素位置直方图法识别作物中心行，通过分段统计象素位置直方图，有效地提高了算法的田间适应度。 |
| 7. | It is known that if there is defection on the glass - shell , it must be identified exactly . in order to extract the defect , some image segmentation methods are studied , such as differential histogram method , otsu method , and histogram method
为了将气泡及划痕等缺陷从图象中分割出来，本文研究了玻壳图象的分割方法，包括微分直方图法、 otsu法、直方图法，最终选用微分直方图法来分割图象。 |
| 8. | Detailed introducing image enhancement , edge detection , thresholding , thinning etc . and many arithmetic such as median filter , sobel arithmetic operator , betterment gray scale histogram etc . applied or betterment applied it to the graduating project
图像增强、边缘检测、图像二值化、图像细化等，算法如中值滤波、边缘检测算子，改进的灰度直方图法、骨架抽取做了重要探讨，并应用或改进应用于本人的设计中。 |
| 9. | Reference to mpeg - 7 standards , mainly researches feature extracting schemes of video visual information . it includes histogram refinement in rgb color space , histogram in hsv color space , color coherence vectors algorithm and homogeneous texture descriptor extraction algorithm
论文中主要研究的视觉特征提取方法有： rgb颜色空间的改进直方图法、 hsv颜色空间的直方图统计、颜色相关向量法和提取同类纹理描述符算法。 |
| 10. | The system adds the image recognition function on warning signal lights except the traditional video monitoring , remote control and collecting alert signals function etc . the methods for alert signal recognition include gray histogram arithmetic , pattern matching method and hsi system . the gray histogram arithmetic is the best method for this system
除了实现传统视频监控系统所具有的监视、远程控制、告警信号采集等功能外，增加了基于颜色特征的告警信号灯图像识别功能。确定了三种可用于基于颜色特征的告警信号灯识别的方法：灰度直方图法，模板匹配法和hsi系统法。 |
