2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)最新文献_第6页

Ultra low voltage, low power active-RC filter in 90 nm CMOS technology 超低电压，低功耗有源rc滤波器在90纳米CMOS技术

2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER) Pub Date : 2019-08-01 DOI: 10.1109/DISCOVER47552.2019.9007958

Y. P. Yeshwanth, T. P. Vara Prasad, Vivek Mudadla, Pavan, S. Rekha

引用次数: 0

Spectral Efficiency of MIMO-NOMA Cognitive Radios with Energy-Based Spectrum Sensing 基于能量频谱感知的MIMO-NOMA认知无线电频谱效率研究

2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER) Pub Date : 2019-08-01 DOI: 10.1109/DISCOVER47552.2019.9007920

Tamanna Yasrab, Sanjeev Gurugopinath

引用次数: 8

Inverse Kinematics Solution for a Robotic Arm Through Geometric and Iterative Fusion Based Modelling 基于几何和迭代融合建模的机械臂运动学逆解

2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER) Pub Date : 2019-08-01 DOI: 10.1109/DISCOVER47552.2019.9008101

S. Routray, A. T. John, Aaqib Syed, Parul M. Jadhav

{"title":"Inverse Kinematics Solution for a Robotic Arm Through Geometric and Iterative Fusion Based Modelling","authors":"S. Routray, A. T. John, Aaqib Syed, Parul M. Jadhav","doi":"10.1109/DISCOVER47552.2019.9008101","DOIUrl":"https://doi.org/10.1109/DISCOVER47552.2019.9008101","url":null,"abstract":"Every robotic arm has a specific work envelope and a predefined trajectory that it must follow to complete any task. Geometric calculation for determining joint angles and velocity involves complex trigonometric calculations and derivations which are not simple enough to actuate in a control software. Many times, geometric calculation also tend to become unsolvable due to complex work envelopes. Though iterative algorithms provide generalized solution to every serial link manipulator possible, it is computationally very expensive. If the number of nodes is large, this further aggravates the situation. The paper focuses on the methodology to combine iterative and geometrical methods to find inverse kinematics solutions to a 4 Degree of Freedom (DOF) robotic arm. Thus, the paper aims at establishing a bargain between geometric method complexities and iterative method computational load. Iterative method is employed for certain links and geometry is applied for rest of the links to achieve the desired end location with minimum error possible while adhering to the constraints of the work envelope.","PeriodicalId":274260,"journal":{"name":"2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130823339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Power Quality Event Classification Using Long Short-Term Memory Networks 使用长短期记忆网络的电能质量事件分类

2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER) Pub Date : 2019-08-01 DOI: 10.1109/DISCOVER47552.2019.9008009

S. K. Manikonda, J. Santhosh, Sanjayan Pradeep Kumar Sreekala, Siddharth Gangwani, D. N. Gaonkar

引用次数: 0

Duality properties for the variants of the Discrete W Transform (DWT) 离散W变换(DWT)变元的对偶性

2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER) Pub Date : 2019-08-01 DOI: 10.1109/DISCOVER47552.2019.9008000

B. N. Madhukar, S. Bharathi

引用次数: 1

Comparative study of P, PI, PD and PID controllers for operation of a pressure regulating valve in a blow-down wind tunnel P、PI、PD和PID控制器对风洞压力调节阀运行的比较研究

2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER) Pub Date : 2019-08-01 DOI: 10.1109/DISCOVER47552.2019.9007967

S. Surya, D. Singh

引用次数: 7

Geometrical Mapping of an Initially Unknown Region by a Mobile Robot 移动机器人初始未知区域的几何映射

2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER) Pub Date : 2019-08-01 DOI: 10.1109/DISCOVER47552.2019.9008095

Shashank Rao Marpally, M. S. Nagarakshith, Arjun Sadananda, K. Guruprasad

引用次数: 0

Auto Removal of Bright Spot from Images Captured Against Flashing Light Source 自动去除对闪烁光源捕获的图像中的亮点

2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER) Pub Date : 2019-08-01 DOI: 10.1109/DISCOVER47552.2019.9007933

C S Asha, Sooraj Kumar Bhat, D. Nayak, Chaithra Bhat

{"title":"Auto Removal of Bright Spot from Images Captured Against Flashing Light Source","authors":"C S Asha, Sooraj Kumar Bhat, D. Nayak, Chaithra Bhat","doi":"10.1109/DISCOVER47552.2019.9007933","DOIUrl":"https://doi.org/10.1109/DISCOVER47552.2019.9007933","url":null,"abstract":"An image captured using a single lens camera with the sun or flashing source of light in the background frequently exhibits a bright spot in it. Usually, we observe bright spots in images caught during sunrise or sunset. The color of the bright spot varies depending on the overall background of the scene and mainly relies upon the light reflected from the lens. In several instances, bright spot, haze, or flare can arise anywhere in the image. The phenomenon occurs due to the light reflected or scattered by the imperfection of the lens and improper angle of incidence of light. One can avoid by taking the picture at a proper angle such that the spot is positioned directly on the source of light which necessitates expertise. Manual intervention is exacted for images bearing a bright spot; however, it demands the understanding of extra software tools. Moreover, manual editing becomes a time-consuming process for an extensive quantity of images. In the proposed work, we address this issue by determining the bright spot automatically and its removal by filling the gap. We experiment using available feature detection approaches for spot detection and well known in-painting methods to fill the spot area. As a promising method, we select speeded up robust features to identify the bright spot, and exemplar-based in-painting method to fill the gap in that location. We test the proposed method on more than 30 images captured against the flashing source of light. Experimental results on bright spot images reveal that the proposed method is efficient and corrected images appear natural without any artifacts.","PeriodicalId":274260,"journal":{"name":"2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125365726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 17

Transliteration of text input from Kannada to Braille and vice versa 从卡纳达语到盲文的文本输入音译，反之亦然

2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER) Pub Date : 2019-08-01 DOI: 10.1109/DISCOVER47552.2019.9007909

Saritha Shetty, Savitha Shetty, Sarika Hegde, Karuna Pandit

引用次数: 4