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| 1 | Adaptive Cell Segmentation and Tracking for Volumetric Confocal Microscopy Images of a Developing Plant Meristem显示文摘自动化分割并且在活跃地开发纸巾房间追踪能提供房间行为的一个范围的高产量、量的空间与时间的大小;导致形态发生的内在的动力学的更好的理解的房间扩大和房间部门动力学。这里,我们学习了在用扫描显微镜学(CLSM ) 的共焦的激光获得的微速摄影的容量的图象栈构造房间系的问题。工作的新奇贡献躺在它在浓密地包装的织物分割并且追踪房间的能力,射击顶端的分裂组织(SAM ) 通过靠近环的、适应分割的使用,并且追踪来临。追踪的产量充当分割的质量的指示物并且接着,分割能被改进获得更好的追踪结果。我们构造最小化分割错误的优化功能,接着,它从追踪的结果被估计。这条适应途径显著地改善追踪并且分割什么时候与分割和追踪的模块独立在操作的一个开的环框架相比。 | Min Liu Anirban Chakrabortyt Damanpreet Singh Ram Kishor Yadav Gopi Meenakshisundaram G. Venugopala Reddy Amit Roy-Chowdhury | 2011 | Molecular Plant2011，4，5： | 2 |
| 2 | Optimal array factor radiation pattern synthesis for linear antenna array using cat swarm optimization: validation by an electromagnetic simulator显示文摘本研究进行了微带贴片天线线性阵列的优化设计。通过猫群算法(Cat swarm optimization,CSO)优化天线阵列辐射方向图的各控制参数。通过优化每个单元的激励电流权重和阵元间隙获得各向同性天线单元阵列的最佳辐射方向图。以12、16和20单元的天线阵列为例,运用MATLAB进行阵列优化设计,采用CST-MWS对设计结果进行仿真验证。由仿真结果可见,CSO能给出微带贴片天线线性阵列的最优设计。 | Gopi RAM Durbadal MANDAL Sakti Prasad GHOSHAL Rajib KAR | 2017 | Frontiers of Information Technology & Electronic Engineering2017，18，4： | 1 |
| 3 | Optimized hyperbeamforming of linear antenna arrays using collective animal behaviour显示文摘 | Gopi Ram Durbadal Mandal RajibKar | 2013 | The Scientiic World Journal2013，，5： | 1 |
| 4 | An Evolutionary Approach to Improve the Beam Steering Performance over Conventional Approach in CHAA显示文摘In this work,evolutionary algorithms are applied for the first time to achieve better radiation characteristics over the conventional beamforming algorithm in the concentric hexagonal antenna array(CHAA),which improves the performance of wireless communication.Multiple signal classification(MUSIC)algorithm is employed for direction of arrival(DoA)estimation.The conventional adaptive beam steering algorithm,least mean-square(LMS)algorithm,is used to steer the beam.Further,the proposed approach is employed by novel particle swarm optimization(NPSO)to reduce sidelobe level(SLL)even further.A six-ring CHAA with 126 elements for DoA estimation and beam steering is simulated.The simulation results of the MUSIC,LMS,NPSO,and particle swarm optimization(PSO)algorithms are provided for various DoAs. | K Akhitha Gopi Ram | 2023 | Journal of Communications and Information Networks2023，8，2： | 0 |
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