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- back projection operation 反投射运算
- LBP(Linear Back Projection) method which is used in multiphase tomography is adopted to deal with ill matrix and speed up reconstruction. 进而借助于多相流电容成象中的LBP法,处理病态矩阵和提高建象速度。
- Filter back projection (FBP) reconstruction algorithm is adopted by fan beam industrial CT systems. 扇束工业CT系统普遍采用滤波反投影 (FBP)重构算法。
- Professional project management, shrinking the time-to-global markets through efficient project operation. 制定专业的项目管理系统,通过有效的项目运作来缩短产品投入全球市场的时间。
- In developing overseas market of oil and gas,financing is the prerequisite of project operation. 开拓海外油气市场的过程中,筹措资金是项目运营的前提。
- The reconstruction algorithms include back projection algorithm and filter back projection algorithm for inverse problem. 逆问题部分实现反投影算法和滤波反投影算法。
- Filter back projection(FBP) algorithm, local reconstruction algorithm(Local RA) and modified algebraic reconstruction technique are researched. 本文研究了滤波反投影算法(FBP)、局部重建算法(LocalRA)、修正的代数重建算法(MART)。
- Assess overall project operations and budget controls. 评估整体项目的运行和预算控制。
- After sinogram filtering with the proposed methods, the image are reconstructed by classical filtered back projection (FBP) method. 在对低剂量CT投影域数据进行有效滤波后,采用经典滤波反投影(FBP)法重建CT图像,以获得适用于临床诊断处理的CT图像。
- We would present integrity coperate atitude, absolutely follow the project operation method and demand, to pursue cooperation with your company. 我们将本着诚信合作的态度,积极按照该项目的运作方式及要求,谋求与贵公司的合作。
- Different from the standard algorithm,the fast 2 D back projection(2D FBP)proposed in this paper requires computational time O(N 2 log N 2). 本研究提出一种快速二维反投影算法 ,其计算量仅为O(N~2 log_2~N )。
- Owing to its sparsity of structure,new matrix greatly simplifies the projection operation during images reconstruction,which greatly improving the speed of reconstruction. 该矩阵由于其构成的非常稀疏性大大简化了图像重建过程中的投影计算,从而提高重建速度。
- But, rebinding will introduce blurring and reduce image resolution.Hence, we develop a BPF-type direct back projection algorithm. 本文提出了一种反投影滤波(BPF)形式的直接反投影重建方法,该方法不需要对投影数据重排,直接反投影滤波重建出最终的图像。
- Generic roles &responsibilities 1.Manage &oversee a sizable project operation of more than 200 CSR/ TSRs or ab...... ... 公司名称:上海瑜亮人力资源开发有限公司工作地点:其他发布时间:2009-3-30
- Developers are frantically scaling back projects, or even mothballing them. 开发商大幅减少开工项目,甚至暂停在建工程。
- The West Aluminum company has the project company and the mechanical workable company"s twofold production operation characteristic, the project operation is its daily content. 西铝公司是具有工程性公司和机械加工性公司两重生产运作特征的企业,项目运作是它的日常内容。
- Fill in or push distributor to fill in project sales report/card on time, feed back project managing/information of user and competitor. 按时填报或督导经销商按时填报有关项目销售工作报表/卡,反馈项目管理/用户与对手有关信息;
- Numerical experiment results show that compared with the filter back projection algorithm and RPCCG, 3D-CCG is more efficient in reconstruction quality. 数值模拟结果表明:采用3维约束共轭梯度算法能有效改善高能闪光照相重建图像轴线噪声大的问题,是一种具有很高抗噪能力的闪光照相图像重建算法。
- An image super-resolution reconstruction method, which combines the frequency domain motion estimation and iterative back projection (IBP) algorithm, has been proposed. 摘要 提出了一种结合频域运动估计和迭代反投影的超分辨率图像重建算法。
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。