Composite sketchy graphics recognition is a difficult task in sketch-based graphics input.
复杂草图识别是手绘草图输入中的一个困难任务。
Parallel projection of the affine coordinate system has a significant impact on computer graphics recognition, objects tracking or solid model reconstruction.
空间仿射坐标系的平行投影问题在计算机图形识别、跟踪目标及三维实体重建中具有重要意义。
Parallel projection of the affine coordinate system has a significant impact on computer graphics recognition, object's tracking or solid model reconstruction.
空间仿射坐标系的平行投影问题在计算机图形识别、跟踪目标及三维实体重建中具有重要意义。
Existing sketchy graphics recognition ways have emphasized on simple graphic objects and have not suited for recognition of composite graphic objects with different complexity.
现存的草图识别方法强调的是图形对象简单，但这不适合具有不同复杂性的复杂草图的识别。
After studying the existing graphics extraction algorithm, a new graphics recognition algorithm-an off-line recognition method for freehand graphics based on line segment tracing is proposed.
在研究了现有图形提取算法的基础上，本文针对手绘图形绘制不规则的特点，提出了一种新的图形识别算法—基于直线段跟踪的手绘图元识别算法。
Augmented Reality USES pattern recognition to render 3d graphics on top of a video display.
增强现实使用模式识别在视频上渲染3d图形。
Within a few years, the lab built up five core areas of expertise, in speech recognition, multimedia, graphics, wireless, and search, and began pumping out world-class papers and patents.
数年之内，该实验室建立了五项核心专业领域，各为语音辨识、多媒体、绘图、无线和搜寻，且开始发表世界级的论文和专利。
Geometric shape description is one of the main research topics in computer graphics, computer vision and pattern recognition.
形状描述是计算机图形学、计算机视觉和模式识别等领域的一个重要研究方向。
The four functional models of the visualization system: extraction and recognition of IGES file, 3d reconstruction, establishment and optimization of graphics model, visualization, are introduced.
分别介绍了可视化系统的四个主要功能模块：IGES文件提取和识别、三维重建、图形学模型建立和优化以及可视化模块。
Facial feature point location is one of the fundamental and crucial problems in the field of facial recognition, computer vision and graphics.
人脸面部的关键特征点定位既是人脸识别研究领域中的一个关键问题，也是计算机视觉和图形学领域的一个基本问题。
It includes image preprocessing, graphics auto-recognition, graphics format conversion and human-computer interactive method, such as raster image edition and vector graphics edition.
它包括图像预处理、自动矢量化、图形格式转换以及人工交互方式的光栅图像和矢量图形编辑等功能。
Based on theories of Computer Graphics, Digital Image Processing, Pattern Recognition and combined characteristic of geological contour-map, we present one kind of intelligent tracking algorithm.
依据计算机图形学、数字图像处理和模式识别理论，并结合地质等值线图的特点，给出了一种图像智能跟踪算法。
Based on theories of Computer Graphics, Digital Image Processing, Pattern Recognition and combined characteristic of geological contour-map, we present one kind of intelligent tracking algorithm.
依据计算机图形学、数字图像处理和模式识别理论，并结合地质等值线图的特点，给出了一种图像智能跟踪算法。
应用推荐