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- In order to improve the accuracy of the contour coordinates, a moment matching contour tracing algorithm is introduced, which achieves the sub-pixel accuracy. 为了进一步提高轮廓追踪的精度,利用矩匹配方法进行二次追踪,使得轮廓坐标精度达到亚像素级。
- contour tracing algorithm 轮廓追踪算法
- This algorithm is based on the gradi(?)nt mask which is derived from piecewise fitting method using quadratic function and contour tracing method according to the human vision characteristics. 统计识别和模糊识别方法相结合,根据焊缝缺陷的形状特征,对各种焊缝缺陷进行识别分类。
- An error compensation control method which can improve contour tracing accuracy of aspherical surface ultraprecise machine is introduced. 介绍了一种可提高非球曲面超精密加工机床的轮廓跟踪精度的误差补偿控制方法。
- Through morphological operation, contour trace and region fill, the whole mangosteen target was obtained. 然后通过形态学运算、轮廓跟踪、区域填充提取出整个山竹目标;
- On the base of contour tracing, we effectively wipe off a great deal of flower pattern unrelated with KIMONO image segmentation, and get a real edge of KIMONO. 在结合边界跟踪技术的基础上,有效地去除了和服中大量的与和服分割无关的花瓣图案,得到了和服的有效边缘。
- To improve the speed,accelerating algorithm for ray tracing is fully studied and compared and an improved 3d-DDA ray tracing algorithm based on auto-grouping is presented. 为了提高光线跟踪速度,在深入研究和比较各种光线跟踪加速算法的基础上,提出了一种采用自动分组技术的改进3d-DDA快速跟踪算法。
- Meanwhile,it proves that IPP codes have better tracing algorithm than TA codes,so as to reduce the tracing time during the ... 同时,还证明了所构建IPP码具有相对TA码更为高效的跟踪算法,从而在抗合谋过程中可以节省跟踪非法指纹的时间。
- Polygonal approximation is first applied to the discrete points collected from image segmentation and contour tracing, and the points that are almost collinear with others are deleted as a result. 首先采用多边形逼近将图像分割和轮廓跟踪所获得的目标组织轮廓线上几乎共线的部分离散数据点去除;
- Meanwhile, it proves that IPP codes have better tracing algorithm than TA codes, so as to reduce the tracing time during the anti-collusion process. 同时,还证明了所构建IPP码具有相对TA码更为高效的跟踪算法,从而在抗合谋过程中可以节省跟踪非法指纹的时间。
- In order to extract the internal and external surface point clouds of the turbine blade with high accuracy, a contour tracing method based on the 3D-ICT images of the turbine blade is proposed. 摘要为了高精度提取涡轮叶片内外形面点云数据,提出了基于叶片3D-ICT图像的轮廓追踪方法。
- To improve the speed, accelerating algorithm for ray tracing was studied and compared and a ray tracing algorithm based on octree data structure was presented. 为了提高光线追踪速度,在研究和比较各种光线跟踪算法的基础上,提出了一种基于八叉树数据结构的光线追踪算法。
- Abstract: The paper proposes controlling input values tracing algorithm and test derivation algorithm based on test pattern generation using satisfiability. 摘 要: 以组合电路的满足性测试生成算法为基础,提出了控制输入跟踪算法和测试衍生算法。
- The techniques to deal with the fake closed contours, isolated points, contour segments during contour tracing and refinement are analyzed. 对轮廓追踪与细化过程中出现的干扰环、孤立点、轮廓片断的处理进行了分析;
- CITA(Controlling Input Values Tracing Algorithm) proposed has been incorporated into SAT ATPG. CPU time of generating CNF and the traversing space are reduced. This algorithm gain compact test set with low price. 通过控制输入跟踪算法 (CITA)嵌入 SAT- ATPG中 ,减少了 CNF的构成时间和搜索空间 ,加速测试生成 ,减轻故障压缩工作量 ,又不损失最终测试集的精简
- A Survey of Power Flow Tracing Algorithm 潮流跟踪算法综述
- The smooth contour of the sculpture is wonderful. 雕塑物平滑的轮廓线简直太美了。
- THE ALGORITHM STUDY ON EDGE CONTOUR TRACING OF THE ASPHALT MIXTURE IMAGE IN THE FEATURE EXTRACTION 沥青混合料数字图像特征提取边缘跟踪算法
- Ray Tracing Algorithm Based on Voxel 基于体单元的光线跟踪算法
- The contour of that mountain looks like a dragon. 那座大山的轮廓看上去像一条龙。