Disclosed is a video display an auto-convergence error in a projection television receiver ( TV) capable of preventing generation of an error when an auto-convergence is performed. 公开了一种在投影电视接收器(TV)中视频显示自动会聚误差,当执行自动会聚时可以防止产生误差。
In this paper an image matching algorithm based on combining subdivision wavelet with local projection entropy is presented, with using the feature of computational cost scanty of second generation wavelet-subdivision wavelet and the dominance of the local projection entropy. 利用第二代小波细分小波计算量小和其具有多分辨分析的特点,结合局部投影熵的优势,提出了一种基于细分小波与局部投影熵相结合的图像匹配算法。
On the basis of shoe last NC machining principle and projection method, a new tool-path generation algorithm-"the Nearest Contacting Point Method ( NCPM)" is presented; ☆根据鞋楦数控加工原理,提出了基于投影原理的刀位轨迹计算方法&最近接触点法。
[ Purpose] To verify the reliability on usage of maximum intensity projection ( MIP) protocols for rapid generation of gross tumor volume ( GTV). [目的]验证在最大密度投影(MIP)软件自动生成融合图像上勾画大体肿瘤体积(GTV)的可靠性。
The manufactures of Rear Projection TV are facing heated competition, meanwhile, the progress of technology, the production of new generation TV products like PDP TV, LCD TV have influenced the development landscape of the whole market a lot. 背投电视生产厂家不仅面临着来自现有同行的激烈竞争,同时,技术的进步,等离子电视、液晶电视等新型电视产品的出现也在很大程度上影响着整个市场的发展走向。
The Projection Pursuit Autoregression ( PPAR) technology and grey system theory and method more compared by the analysing catastrophe prediction of the second generation of Helicoverpa armigera H ü bner. The result of PPAR prediction method is more satisfactory than that of grey system prediction method. 应用投影寻踪自回归方法,对第二代棉铃虫灾变性发生进行预测,其预测结果与用灰色系统理论方法预测结果比较,提高了预测精度16.7%。
We also apply the algorithms to the areas of distance projection and generation of curve on surface and have gained much approving fruits. 本文进一步将上述算法应用到距离投影方面以及隐式曲面上的曲线的生成方面,并取得了满意的结果。
Introduce object oriented vector data model, which is then used in the organization of multi-resolution vector data. And discuss the map projection and coordinate transformation when bring vector data into the composite geographic information grid, and simplify process methods multi-resolution vector data generation. 3. 采用面向对象的矢量数据模型组织多分辨率的矢量数据,讨论了矢量数据向混合式全球网格转换过程中的投影和坐标转换方法,以及通过化简生成多分辨率数据的过程。