ID 原文 译文
56098 进而,给出了适于方舱计算的资源分配最优化问题定义,在兼顾数据资源、计算资源和存储资源等的基础上,实现最小化资源成本. Furthermore, the definition of resource allocation optimization incabin computing is stated.
56099 通过规划求解器与近似优化算法仿真实验,表明本文的方法能够兼顾数据资源和物理资源的分布,实现方舱资源的优化配置. Taking data resources, computing resources and storage resources into account, theresource cost is minimized. The simulation experiments of the programming solver and approximate optimizationalgorithm demonstrate that the proposed approach can realize the optimal allocation of cabin resources consideringthe distribution of both data resources and physical resources.
56100 圆弧样条普遍用于数控机床的刀具轨迹设计中,希望用尽可能少的圆弧段逼近曲线. Arc spline is popularized in describing the tool path for a certain CNC machine, and it is desirable toapproximate curves with as few arcs as possible.
56101 现有方法大多是启发式的,圆弧样条曲率的分段常值性质还没有引起足够的重视. Most of existing methods are heuristic; researchers have seldompaid attention to the piecewise constant property of the curvature of arc spline.
56102 本文基于这个内在的稀疏性质,提出基于稀疏表示的G1圆弧样条自动逼近方法,主要分两步:稀疏优化问题自动检测圆弧间连接点的全局初始化和重新调整连接点位置保证G1连续性的局部修正. Based on the intrinsic sparseproperty, this paper proposes an automatic G1arc spline approximation method via sparse representation. Thereare two main steps: global initialization using a sparse optimization problem for automatically detecting the jointpoints between adjacent arcs, and local modification by readjusting the positions of joint points to ensure the G1continuity.
56103 实验结果显示新方法对对称性比较敏感,部分尖锐特征、自交数据也可以逼近得很好,充分说明了新方法的优越性. The experimental results show that the new method is sensitive to symmetry. Some sharp featuresand self-intersecting data can be approximated well, which fully shows the advantages of the new method.
56104 曲面拟合是最有效的图像放大方法之一,其关键是构造对图像拟合的曲面. Surface fitting is one of the most effective methods in image magnification. The key is to constructthe surface fitting the image.
56105 图像细节和边缘等特征对图像的视觉效果起着关键作用,因此,构造拟合曲面的关键之一是保持图像细节和边缘. Image details and edges play a key role in the visual effect of the image. Therefore,one of the keys to constructing the fitting surface is to preserve the image details and edges.
56106 基于样条和多项式方法构造的拟合曲面不能有效地保持图像的边缘信息,从而使放大图像在边缘处锯齿状明显. The surface fittingmethods based on spline and polynomial cannot effectively preserve the edge information of the image, so that themagnified image has obvious jagged edges.
56107 本文提出了以边缘和距离为特征约束的图像放大新算法. In this paper, a new image magnification algorithm based on edge anddistance constraints is proposed.