2019 6th International Conference on Signal Processing and Integrated Networks (SPIN)最新文献_第8页

A New Data Hiding Method Using Adaptive Quantization & Dynamic Bit Plane Based AMBTC 一种基于自适应量化和动态位平面的AMBTC数据隐藏新方法

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) Pub Date : 2019-03-01 DOI: 10.1109/SPIN.2019.8711774

R. Kumar, N. Kumar, K. Jung

{"title":"A New Data Hiding Method Using Adaptive Quantization & Dynamic Bit Plane Based AMBTC","authors":"R. Kumar, N. Kumar, K. Jung","doi":"10.1109/SPIN.2019.8711774","DOIUrl":"https://doi.org/10.1109/SPIN.2019.8711774","url":null,"abstract":"This paper proposes a novel data hiding method using adaptive quantization & dynamic bit plane based AMBTC technique. In the proposed method, initially, a cover image is partitioned into a set of non-overlapping blocks, then adaptive number of quantization levels and size of the bit-plane for each block is determined, using the complexity level. The secret data is concealed into the bit-planes of the blocks according to their tolerance capability. The secret data is embedded via simple bit replacement strategy. The dynamic categorization of image blocks and determination of number of quantization levels along with the size of bit-planes have significantly contributed in providing high quality marked-image while maintain the same bit-rate. Further, the proposed scheme provides high data hiding capacity as almost every block is being used for hiding the secret data. It is clearly evident from the experimental results that proposed method performs significantly better than the conventional AMBTC based data hiding methods for the hiding capacity and image quality trade-off, without any change in required bit-rate.","PeriodicalId":344030,"journal":{"name":"2019 6th International Conference on Signal Processing and Integrated Networks (SPIN)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129271731","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: 7

Cooperative Reinforcement Learning Based Adaptive Resource Allocation in V2V Communication 基于协作强化学习的V2V通信自适应资源分配

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) Pub Date : 2019-03-01 DOI: 10.1109/SPIN.2019.8711578

Sandeepika Sharma, Brahmjit Singh

{"title":"Cooperative Reinforcement Learning Based Adaptive Resource Allocation in V2V Communication","authors":"Sandeepika Sharma, Brahmjit Singh","doi":"10.1109/SPIN.2019.8711578","DOIUrl":"https://doi.org/10.1109/SPIN.2019.8711578","url":null,"abstract":"Platooning is one of the key applications of Intelligent Transportation System (ITS) for the smart cities. Various wireless technologies have been proposed for meeting the stringent requirements of platooning. 3GPP has initiated standardization work for LTE based V2V communication. It offers potential means to support transmission of safety critical messages among platoon vehicles with high reliability, security and ultra low latency. However, efficient resource allocation has been a challenge in LTE based networks. In this paper, we propose a Cooperative-Reinforcement Learning (C-RL) based resource selection algorithm for communication among connected vehicles utilizing LTE-Direct technology. The proposal outperforms the distributed resource selection scheme in terms of actual time required for Cooperative Awareness Messages (CAM) dissemination among vehicles forming the platoon and performance of other vehicular links sharing the similar Resource Blocks (RBs). Simulation results shows the efficacy of the proposed algorithm in terms of efficient resource utilization and faster dissemination of messages among the connected vehicles.","PeriodicalId":344030,"journal":{"name":"2019 6th International Conference on Signal Processing and Integrated Networks (SPIN)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115262603","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: 14

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) 2019第六届信号处理与集成网络国际会议(SPIN)

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) Pub Date : 2019-03-01 DOI: 10.1109/spin.2019.8711790

引用次数: 3

Power Reduction in Domino Logic Using Clock Gating in 16nm CMOS Technology 采用16nm CMOS时钟门控技术降低Domino逻辑功耗

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) Pub Date : 2019-03-01 DOI: 10.1109/SPIN.2019.8711713

Smita Singhal, Anu Mehra, U. Tripathi

引用次数: 6

PID Based Chemotherapeutic Drug Scheduling for Cancer Treatment 基于PID的肿瘤化疗药物调度

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) Pub Date : 2019-03-01 DOI: 10.1109/SPIN.2019.8711695

V. Arya, Nikhil Pachauri

引用次数: 4

An Efficient Content Based Image Retrieval Scheme with Preserving the Security of Images* 一种有效的基于内容的图像检索方案，并保证图像的安全性*

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) Pub Date : 2019-03-01 DOI: 10.1109/SPIN.2019.8711651

Mukul Majhi, Jitesh Pradhan, Arup Kumar Pal

{"title":"An Efficient Content Based Image Retrieval Scheme with Preserving the Security of Images*","authors":"Mukul Majhi, Jitesh Pradhan, Arup Kumar Pal","doi":"10.1109/SPIN.2019.8711651","DOIUrl":"https://doi.org/10.1109/SPIN.2019.8711651","url":null,"abstract":"In this paper, an efficient content based image retrieval scheme is proposed which incorporates the security of images in a retrieval system. The main contribution of the proposed scheme is two folded that is to develop an efficient image retrieval process, and to provide security to the retrieved images. To achieve this goal, features from the foreground region as well as background features are extracted, where more importance is given to the foreground region which is identified based on Itti Koch Saliency Map. From the obtained foreground region texture features along with color features are extracted. Simultaneously, the background is divided into four regions and color features are extracted. Finally, the foreground and background features are combined to perform image retrieval process. Now to prevent the feature vector from illegitimate users, suitable cryptographic approaches are used to provide security in terms of confidentiality and integrity. To protect the integrity, the hash value of the feature vector is computed and the obtained hash value along with feature vector are enciphered together. This enciphered value is then communicated to the user. The content owner verifies the integrity of the feature and performs the retrieval process. The retrieved results are then watermarked to protect copyright and are further enciphered so that unauthorized user's cannot access the images. This security mechanism ensures that the retrieved images are shared only to the authorized user. The retrieval process is performed on Corel dataset and the results are comparable to the existing state-of-arts methods. Finally, this process is suitable to protect the security of images in a retrieval system.","PeriodicalId":344030,"journal":{"name":"2019 6th International Conference on Signal Processing and Integrated Networks (SPIN)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131893966","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: 4

Identification of Influential Factors for Productivity and Sustainability of Crops Using Data Mining Techniques 利用数据挖掘技术识别作物生产力和可持续性的影响因素

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) Pub Date : 2019-03-01 DOI: 10.1109/SPIN.2019.8711630

D. Sharma, A. Sai Sabitha

引用次数: 1

Design of a Broadband Fractal Antenna for Spectrum Sensing in Cognitive Radio 一种用于认知无线电频谱感知的宽带分形天线设计

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) Pub Date : 2019-03-01 DOI: 10.1109/SPIN.2019.8711638

Monika Aggarwal, Amar Partap Singh Pharwaha

引用次数: 0

Analysis of Terrestrial FSO Link Performance Considering Different Fog Conditions and Internal Parameters of the System 考虑不同雾条件和系统内部参数的地面FSO链路性能分析

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) Pub Date : 2019-03-01 DOI: 10.1109/SPIN.2019.8711577

Anuranjana, Sanmukh Kaur, R. Goyal

{"title":"Analysis of Terrestrial FSO Link Performance Considering Different Fog Conditions and Internal Parameters of the System","authors":"Anuranjana, Sanmukh Kaur, R. Goyal","doi":"10.1109/SPIN.2019.8711577","DOIUrl":"https://doi.org/10.1109/SPIN.2019.8711577","url":null,"abstract":"Free space optical communication being one of the effective technologies has higher signal bandwidth and less power for transmission. Atmosphere is used as a communication channel; due to which atmospheric turbulence occurs leading to degradation in the performance of the communication system. The atmospheric turbulence analysed here is the effect of fog attenuation on performance of FSO link. Data for two months i.e January and November for Delhi region have been analysed and simulated using Kim's model. Q-factor has been analyzed by varying the transmission power and range of the FSO system. The simulation results show that for error free transmission of data during the fog months, the transmitting power between 25–35 dBm is recommended to be used for the optimal transmission range from 6–8 Km. Internal parameters on which the performance of the FSO communication depends are divergence angle, wavelength, transmission bandwidth etc. The purpose is to optimize these factors to achieve the maximum output and throughput. In this paper FSO model has been designed using PIN and APD photodiode at receiver's side. Using the model, Q-Factor has been estimated for different beam divergences and wavelengths at varying bit rates. The results have been compared and analyzed for the two types of photodiodes.","PeriodicalId":344030,"journal":{"name":"2019 6th International Conference on Signal Processing and Integrated Networks (SPIN)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131541833","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: 12

Investigation of Noise Transfer Characteristics of Phase-Locked Loop Using Sallen Key Low Pass Filter 锁相环噪声传递特性研究

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) Pub Date : 2019-03-01 DOI: 10.1109/SPIN.2019.8711725

S. K. Gupta, J. Handique, Ram Kishore Roy, T. Bezboruah

引用次数: 0