数字图像处理常用词汇表.doc

数字图像处理常用词汇表Approximation filter 估计滤波器Approximation pyramid 估计金字塔Binary image 二值图像Block neighborhood averaging 块邻域平均Blur 模糊 block diagram 流程图Boundary pixel 边界像素 Boundary tracking 边界跟踪 Closed curve 封闭曲线 color model 彩色模型complex conjugate复共轭Connected 连通的Convolution 卷积 Curve 曲线 contour plot 等值线图4-neighbors 4邻域8-neighbors 8邻域4-adjacency 4邻接8-adjacency 8邻接m-adjacency m邻接Path 路径Dilation 膨胀Downsampler 下采样Erosion 腐蚀Opening 开运算 （先腐蚀，后膨胀）Closing 闭运算 （先膨胀，后腐蚀）Structuring element 结构元素DFT 离散的傅立叶变换Inverse DFT 逆离散的傅立叶变换Digital image 数字图像 Digital image processing 数字图像处理 Digitization 数字化Edge 边缘 Edge detection 边缘检测 Edge enhancement 边缘增强 Edge image 边缘图像 Edge linking 边缘连接 Edge operator 边缘算子Edge pixel 边缘像素Enhance 增强fits snugly 宽松适应Fourier transform 傅立叶变换Gray level 灰度级别 Gray scale 灰度尺度gridline 网格线Horizontal edge 水平边缘Highpass filtering 高通滤波histogram 直方图Hough transform 哈夫变换Lowpass filtering 低通滤波Image sampling 图像采样Image restoration 图像复原Image segmentation 图像分割Image sharpening 图像锐化image subsets 图像子集Image quantization 图像量化Image pyramid 图像金字塔Interpolation filter 插值滤波器Inverse transformation 逆变换Line detection 线检测Line pixel 直线像素Linear filter线性滤波Median filter中值滤波Mask 掩模Measurement space 度量空间morphological transform 形态学变换morphological operations 形态学操作Neighborhood 邻域Neighborhood operation 邻域运算Noise 噪音 Noise reduction 噪音抑制Pixel 像素Point operation 点运算pseudo-code 伪代码prediction residual pyramid 预测残差金字塔Quantitative image analysis 图像定量分析Quantization 量化rectangle 矩形Region 区域Region averaging 区域平均Region growing 区域增长Resolution 分辨率salt and pepper noise 盐白噪声Sampling 采样Sharpening 锐化Shape number 形状数Smoothing mask平滑掩模square boxes 正方形surface plot 曲面图structuring element 结构化元素Threshold 阈值Thresholding 二值化Transfer function 传递函数Upsampler 上采样Weighted region averaging加权区域平均Vertical edge 垂直边缘Horizontal edge 水平边缘RGB color