计算机图形学 专业术语中英对照表.doc

计算机图形学 A 课程 专业术语中英对照表Chapter 2 Overview of display systemDisplay System 显示系统 Video Display Devices 视频显示设备 Random Scan Displays 随机扫描显示器 Cathode Ray Tube 阴极射线管 Direct View Storage Tubes 直视存储管 Raster Scan Display 光栅显示器 Frame 帧Raster 光栅 Pixel 像素 Scan Line 扫描线 Frame Rate 帧频 Line Rate 行频 Resolution 分辨率 Screen Coordinate 屏幕坐标 Frame Buffer 帧缓存器 Color CRT 彩色阴极射线管Shadow Mask 荫罩板 Three Dimensional Viewing Devices 三维观察设备 Virtual Reality Systems 虚拟现实系统Input Devices 输入设备Keyboard 键盘Mouse 鼠标Trackball 跟踪球 Spaceball 空间球Joysticks 操纵杆Digitizers 数字化仪Light Pen 光笔Scan machine 扫描仪Touch panel 触摸板Voice System 音频系统Data Gloves 数据手套Sensor 传感器Tracker 跟踪器Force Feedback力反馈Hard-Copy Devices 硬拷贝设备Inkjet Plotter 绘图仪Plane Plotter 平板绘图仪Drum Plotter 鼓式绘图仪Graphics Software 图形软件Chapter 3 Graphics output primitiveLine Drawing Algorithms 直线插补算法DDA Algorithm(Digital Differential Analyzer) 数字微分分析法scan conversion 扫描转换 Sample 采样Coordinate 坐标Slope of the line 直线斜率integer values 整数值Circle Generating Algorithms 圆弧插补算法Bresenhams Circle Algorithm Bresenham圆弧插补算法 Radium 半径Midpoint Circle Algorithm 中点圆算法Polygon 多边形Polygon Filling Algorithms 多边形填充算法Scan-line Approaches 扫描线方法Bounding Box 包围盒Inside-Outside Tests 内外测试Odd-even Rule 奇偶规则interior point 内部点exterior point 外部点Nonzero Winding Number Rule 非零环绕数规则Winding Number 环绕数Counterclockwise 逆时针Y bucket Y桶Edge Table 边表Active Edge List-AEL 活化边表Iterative 反复的coherence连贯的intersection 交点Edge Fill Algorithm 边缘填充算法complement 取余Fence Fill Algorithm 栅栏填充算法Seed Fill Algorithm种子填充算法Boundary Fill Algorithm 边界填充算法4-connected Neighbourhood 四连通邻域8-connected Neighbourhood 八连通邻域Recursive Method 递归方法Scan Line Algorithm 扫描线算法Flood Fill Algorithm 泛滥填充算法4-connected Area 四连通区域8-connected Area 八连通区域aliasing 走样Antialiasing 反走样 Supersampling 过采样Chapter 4 TransformationCoordinate 坐标Axis 轴Matrix 矩阵Intersection point 交点Origin 原点Coordinate origin 坐标原点 2D Transformation 二维坐标变换Translation Vector 平移向量Translation 平移Rigid-body 刚体Rotation 旋转Pivot 枢轴，中心点，基准点Rotation angle 旋转角Rotation points 旋转点Scaling 缩放Polygon 多边形Scaling factors 缩放系数Enlargement 放大Differential Scaling 差值缩放Uniform Scaling 一致缩放（对X、Y的缩放系数相同）Fixed Point 固定点Scaling relative to a chosen fixed point 相对于固定点的缩放Matrix Representation 矩阵表示法Homogeneous Coordinates 齐次坐标Cartesian coordinate 笛卡尔坐标Parameter 参数Homogeneous Parameter 齐次参量Composite Transformation 级联变换Reflection 反射Shear 错切Reference line 参考线Affine Transformations 仿射变换Orientation angle 定位角3D Transformation 三维坐标变换3D Viewing 三维观察Viewing Pipeline 观察途径Viewport 视口Viewing Coordinates观察坐标View Plane 投影平面，视平面View reference point 观察参考点View-plane normal vector 投影面法向量View-plane Distance 投影面距离View-up Vector 观察向上向量Projections 投影Projection reference point 投影参考点Projection vector 投影矢量Perspective Projection 透视投影Parallel Projection 平行投影Far plane 远裁剪面Near plan 近裁剪面View Volume 视域Window 显示窗口Center of Projection 投影中心Orthographic ,:urfik正投影3D Entity 3D实体Viewport Transformation 窗口-视域变换Map 映射Clipping 剪裁Clip window 剪裁窗口Point Clipping 点的裁剪Line Clipping 线段的裁剪Algorithm lrim 算法Cohen-Sutherland Line Clipping 科恩-苏特算法，利用编码的剪裁算法Intersection calculation 求交计算Binary Region Codes 二进制区域编码Liang-Barsky Line Clipping 梁友栋-巴斯基剪裁算法Midpoint Subdivision Algorithm 中点细分（剪裁）算法Three-Dimensional Clipping 三维裁剪Polygon clipping 多边形裁剪Normalization 归一化，标准化Chapter 5 Introduction to OpenGLInterface 接口Software developers 软件开发者Primitives 基元，图元Display lists 显示列表Modeling transformations 模型变换Lighting 灯光Texturing 材质贴图Anti-aliasing nti eilisi 反走样GDI=Graphic Devices Interface 图形设备接口API=Application Programming Interface 应用程序接口Driving Programmes 驱动程序Display Hardware 显示硬体（eg.显卡）OpenGL Library OpenGL核心库（加前缀gl）OpenGL Utility Library OpenGL实用程序库（加前缀glu）Window Interface Library 窗口系统扩展库（加前缀glxwglpgl）OpenGL Auxiliary library 编程辅助库（加前缀glaux）OpenGL Utility Toolkit OpenGL实用工具包（加前缀glut）Header files 头文件Color Buffers 颜色缓冲区Depth Buffers 深度缓冲区（存储每个像素的深度值）Stencil Buffer 模板缓冲区（限制绘制到屏幕某个区域中的内容）Accumulation Buffer 累积缓存（区存储RGBA颜色数据，用来累积一系列图像，形成一个最终的合成图像）Double Buffer 双缓冲区（前端可视缓冲区与后台可绘制缓冲区的组合它可以使得在显示一幅图像的同时绘制另一幅图像）Preset values 预设值Alpha Value 阿尔法通道值（用来存储透明度信息）Mode 模式Stack 栈Convex Polygon 凸多边形Diameter 直径Line Stipple 点划线Argument=Parameter 参数Finite Time 有限时间Projection Matrix 投影矩阵Modelview Matrix 模型矩阵 Window management 视窗管理Callback Function 回调函数Input Events 输入事件Event processing loop 事件处理环Initialize 初始化Display Mode 显示模式Trigger 触发Reshape 重设形状chapter 6 Visible-Surface Detection Methods(可见面判别)Ambiguity 二义性Object-Space Methods 物体空间算法Ray casting Method 光线投射 Back face detection 背面剔除Image-Space Methods 图象空间算法Zbuffer 深度缓存器Scan-Line 扫描线 Depth Sorting Method 深度排序法（画家算法）Depth Buffer Method 深度缓冲器算法Framebuffer 帧缓冲器 Scan-Line Method 扫描线算法Scan Plane 扫描平面 Active Polygon Table 活化多边形表Depth overlaps checking 深度重叠测试depth overlap深度重叠Projection overlaps checking 投影重叠判断obscure 遮挡Bounding rectangles 包围盒cyclically overlap each other 相互循环遮挡Penetrating Polygons 相互贯穿多边形transparent 透明translucent半透明facets in the scene 场景中面片static scene 静态场景BSP Tree Method BSP树算法（半空间分割法）Area Subdivision Method 区域细分算法Chapter 7 Solid Modeling 实体造型3D geometric modeling 三维几何造型 Solid modeling 实体造型Solid 实体Interior points 内点 Boundary points 边界点enclosed boundary封闭边界glue 粘合partition分割Valid object 有效物体Invalid object 无效物体dangling face 悬面dangling edge 悬边unattached points and lines 孤立点和孤立边The closure of the interior 内点的闭包2 manifolds 二维流形 Regularized Boolean operation 正则布尔运算Set operation of Solids 对实体进行集合运算 Overlapped objects 重叠物体Union of two objects 两个物体的并Intersection of two objects 两个物体的交Difference of two objects 两个物体的差Representing Solids 实体的表示Primitive instancing 特征表示Shape properties 形状特征，如体素、孔、半孔、槽等。Primitive, hole, half hole, teeth 体素、孔、半孔、齿Material properties材料特征 如硬度、密度、热处理方法等。Rigidity, density, heat treatment 硬度、密度、热处理方法Spatial-partitioning representations 空间分割表示 voxel 体素Spatial-occupancy enumeration 空间位置枚举表示法 A set of pixels 像素集合A set of voxels 体素集合