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- binary edge feature 二值边缘特征
- We denoise the image after binary edge detection so as to filt the non-text region.Finally,we get the accurate text region by localization. 在二值边化之后对图像进行去除噪声处理,过滤掉非文本区域的干扰,最终经过定位得到准确的文字区域。
- The edge feature is based on multiscale decomposition, which offers accurate and precise edge localization. 由于小波函数具有良好的局域性特点,不同尺度下用它检测出的边缘特徵点移位不会超过1个像素。
- The proposed method firstly detects correspondences based on gray level edge feature so that the focal lens can be counted based on correspondences uniqueness. 该方法首先使用基于灰度边缘特征点的图像匹配来获得匹配坐标,并由匹配坐标唯一性计算焦距;
- The log-polar transform (LPT) is utilized and an anti-rotation and anti-scale image matching algorithm is proposed based on the image edge feature point extraction. 在惯性导航系统中,定量分析了景象匹配过程中惯性导航系统漂移和无线电气压高度表测量误差对实测图的旋转和尺度所造成的影响,引入了对数极坐标变换。
- The matting technology in virtual studio is studied in this paper.An algorithm of virtual studio matting based on edge feature binereliztion is proposed. 针对虚拟演播室中的抠像技术进行研究,提出了一种基于边缘特征二值化的虚拟演播室抠像算法。
- Range image is the discrete array of coordinates, which cannot describe edge feature or topologic relation, it has not be segmented by mature and feasible methods of segmentation up to now. 距离图像是离散坐标点阵列,不表达目标边界特征和拓扑关系,到目前为止还没有距离图像分割的成熟、可行方法。
- Then comparethe edge images which are gained separately after using the methods such asRobert, Sobel, Laplacian and Marr, and propose an improved method on Sobelto extract edge feature information. 然后对比采用了Robert、Sobel、Laplacian、Mart各种算子后得到的边缘图象,提出一种Sobel算子的改进算法来提取边缘的特征信息。
- Human Eye Localization and Face Recognition Based on Binary Edge Map 基于二值边缘图像的眼睛定位和人脸识别
- Image Retrieval Based on Edge Feature 基于边缘特征的图像检索
- First, the red basic image of optic disk was obtained, then automatic segmentation of optic disk was done based on the obvious edge features of the basic red image. 首先获取视盘图像的红基色图像 ,然后根据红基色图像中视盘的明显的边沿特征实现视盘的自动分割。
- A byte composed of eight binary elements. 一个由8个二进制数位组成的字节。
- Our SC algorithm is such an ANN simulating HVS, experimental results show that this method can successfully extract the edge features of natural images. 本文提出的SC算法即是一种模拟视觉系统的神经网络模型,实验结果表明它可以成功地提取自然图像的边缘特征;
- A byte composed of two binary elements. 一种由两个二进制位组成的字节。同two-bitbyte。
- A byte composed of five binary elements. 由五个二进制码元组成的字节。同five-bitbyte。
- Do all computers use binary system? 所有的计算机都使用二进制吗?
- The factory is situated on the edge of the town. 这座工厂坐落在该城的边上。
- The hotel is situated at the edge of the town. 该饭店坐落于市区的边缘。
- The plates and bowls have a gilt edge. 这些盘子和碗镀有金边。
- A binary check digit;for example, a parity bit. 一个二进制校验位,例如奇偶位。