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- Compared with some known method to calculate geomertric moments for gray level image,which shows that our algorithm can reduce computational complexity significantly in mose cases. 文中给出了实验结果,和其它灰度图像求矩算法相比,文中算法在大多数情形下都极大地降低了计算复杂度。
- The relationship can be applied to efficiently determining the position and attitude of a concoid from the conics robustly extracted from the gray level image by means of the technique mentioned in . 关键词三维形状复原，三维位姿确定，二次曲面体，轮廓线，透视投影，深度唯一性约束。
- The images of spores under microscope were captured by area-scan CCD camera,and the gray level images were then transferred into binary images by adjusting threshold. 利用面阵CCD摄像机采集显微镜中孢子的图像,通过灰度直方图确定初始阈值,再用二次定值法确定最终阈值,将灰度图像转换成二值图像。
- A NEW COMPUTATION OF GEOMETRIC MOMENTS FOR GRAY LEVEL IMAGE BASED ON DIFFERENTIAL IMAGE 基于差分法的灰度图像矩的快速算法
- A New Algorithm of Fast Computing Geometric Moments for Gray Level Image Based on Differential Moments Factor 基于差分矩因子的灰度图像矩快速算法
- 16 bit gray level image 16位灰度图像
- arbitrary gray level image 任意灰度级图像
- mixed gray level image matching 混合图像灰度匹配
- gray level image 灰度图象
- The Gray Level Co-occurrence Matrix (GLCM) has been proved to be a promising method for image texture analysis. 图像的灰度共生矩阵(GLCM)已知被理论证明并且实验显示它在纹理分析中是一个很好的方法;广泛用于将灰度值转化为纹理信息.
- This algorithm doesn't need to meet the request of "constant gray level of the image", and reduces the tracking accumulative error. 该算法不仅不要求满足“图像灰度一致性”，而且有效地减少了跟踪的累积误差。
- The algorithm takes the pixel's location and gray level as the initial condition, and the parameters and iteration number as the keys, and then is applied to encrypt the image. 该算法将图像的像素坐标和灰度值作为广义猫映射的初始值，映射参数和迭代次数作为密钥，应用到图像加密中。
- This paper presents an algorithm which directly computes the direction image on the gray level images.Experimental results show that it is feasible for fingerprint processing. 该文介绍了一种直接利用指纹灰度信息进行指纹图像方向图计算的方法,实验结果表明,它是行之有效的。
- In order to mimic analog halftoning techniques, clustered-dot ordered dithering or Amplitude Modulated (AM) halftoning produces this illusion by varying the size of printed dots according to the gray level of an original continuous image. 传统的调幅加网(又称聚集点有序抖动加网)通过改变网点的大小来表现灰度级,对于低分辨率的打印机而言,其设备输出分辨率与再现图像层次的矛盾尤为突出。
- The main features of the system are piecewise linear gray level transformation, slope angle adjustment, mapping and normalization, feature distilling. 本系统主要特征是分段线性灰度变换、斜度调整、射归一、征提取。
- The contribution of general fuzzy operator (GFO) image enhancement is to provide an approach to implement enhancement of contrast of region and decrease gray level for image processing. 摘要广义模糊增强的主要功能是增强图像的区域对比度，减少灰度层次；
- This method has advantages of being easy to realize and high color sensitivity for gray level. 该方法和已有方法相比,具有容易实现、颜色对灰度等级分割的灵敏度高、实时效果好的特点。
- In this paper, we discuss the problem of how to select the weights of every band in multiband remote sensing image when we extract texture features based on gray level co-occurrence matrix. 主要探讨用灰度共生矩阵测度纹理特性,对多波段适感图像进行特征提取时,各个波段的权重选取问题。
- These three steps were repeated over the located areas in higher resolution level image until the objects were found or assuredly absent. 这三个步骤在定位出的候选区域对应更高分辨率的图像上反复进行，直到待检测目标被发现或者被确定不存在为止。
- Treat with plate grain image got by video using methods of gray level transformation,median filter,erosion,expansion and so on,gain the image which only includes grain,then detect brim of grain. 对视频采集到的板材纹理图像进行灰度化、中值滤波去噪、二值化、腐蚀、膨胀等处理,得到仅包含目标纹理的图像后检测纹理边缘。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
