scholarly journals Blockchain: Security Services Provided for the Accident Detection

2020 ◽  
Vol 9 (7) ◽  
pp. 1021-1025
Keyword(s):  
Image Processing ◽  
Traffic Congestion ◽  
Security Services ◽  
Block Chain ◽  
The Many ◽  
Accident Detection ◽  
And Control ◽  
Cctv Camera ◽  
Clear Information ◽  
Valid Form

In the 21st century the traffic congestion is common problem. Due to traffic congestion the accident happened every day. In this paper I proposed to detect the accident on the CCTV camera through video statistics acquisition and image processing and provided the security through the block chain. Now these days it is very important to detect accident video and provided security. Many time people did for own purpose. So always need to provide the security for this kind of CCTV footage in real time. Anyone try and control the video integrity, due to this reason the hash value of the video also change. The hash value is mismatched with the value secure stored inside the blockchain. By using this method, the integrity of video proof cannot be disputable. In this paper, we applied trusted timestamp for verifying the video integrity. Trusted timestamping is an efficient method for verifying unmodified virtual information in a fixed particular point in time. CCTV videos have come to be a valid form of proof in court. Also this method to overcome some of those issues is to get admission to independent facts that such kind of events improves knowledge of what truly occurred in accident. It provides the more and clear information about the accident. After the detecting accident footage decentralized or distributed over the cloud. The security cell gets the data footage or video from cloud. There are the many technique to find detect the accident detection, ex-image processing accident detection, statistics acquisition and image processing ,Adaptive algorithm, Based on the object detection using the machine vision technique

Computers for data, control and simulation

1988 ◽  
Vol 46 ◽  
pp. 920-921
Author(s):  
David C. Joy
Keyword(s):  
Personal Computers ◽  
Monitoring And Control ◽  
Data Logging ◽  
Data Logger ◽  
Operational Conditions ◽  
Data Control ◽  
The Many ◽  
And Control

Personal computers (PCs) are a powerful resource in the EM Laboratory, both as a means of automating the monitoring and control of microscopes, and as a tool for quantifying the interpretation of data. Not only is a PC more versatile than a piece of dedicated data logging equipment, but it is also substantially cheaper. In this tutorial the practical principles of using a PC for these types of activities will be discussed.The PC can form the basis of a system to measure, display, record and store the many parameters which characterize the operational conditions of the EM. In this mode it is operating as a data logger. The necessary first step is to find a suitable source from which to measure each of the items of interest. It is usually possible to do this without having to make permanent corrections or modifications to the EM.

Exploring ‘digital placemaking’

2021 ◽  
Vol 27 (3) ◽  
pp. 573-578
Author(s):  
Germaine Halegoua ◽  
Erika Polson
Keyword(s):  
Digital Media ◽  
Sense Of Place ◽  
Media Use ◽  
Special Issue ◽  
Social Actors ◽  
Broad Framework ◽  
The Many ◽  
And Control ◽  
Connected Spaces

This brief essay introduces the special issue on the topic of ‘digital placemaking’ – a concept describing the use of digital media to create a sense of place for oneself and/or others. As a broad framework that encompasses a variety of practices used to create emotional attachments to place through digital media use, digital placemaking can be examined across a variety of domains. The concept acknowledges that, at its core, a drive to create and control a sense of place is understood as primary to how social actors identify with each other and express their identities and how communities organize to build more meaningful and connected spaces. This idea runs through the articles in the issue, exploring the many ways people use digital media, under varied conditions, to negotiate differential mobilities and become placemakers – practices that may expose or amplify preexisting inequities, exclusions, or erasures in the ways that certain populations experience digital media in place and placemaking.

Smart Traffic Light System

2021 ◽  
Vol 9 (9) ◽  
pp. 679-686
Author(s):  
Rashi Maheshwari
Keyword(s):  
Traffic Congestion ◽  
Traffic Signals ◽  
Traffic Monitoring ◽  
Traffic Signal ◽  
Traffic Signal Control ◽  
Traffic Light ◽  
Mathematical Functions ◽  
Light System ◽  
Smart Traffic ◽  
And Control

Abstract: Traffic signal control frameworks are generally used to monitor and control the progression of cars through the intersection of roads. Moreover, a portable controller device is designed to solve the issue of emergency vehicles stuck in overcrowded roads. The main objective of this paper is to design and implement a suitable algorithm and its simulation for an intelligent traffic signal simulator. The framework created can detect the presence or nonappearance of vehicles within a specific reach by setting appropriate duration for traffic signals to react accordingly. By employing mathematical functions and algorithms to ascertain the suitable timing for the green signal to illuminate, the framework can assist with tackling the issue of traffic congestion. The explanation relies on recent fixed programming time. Keywords: Smart Traffic Light System, Smart City, Traffic Monitoring.

Initial Impressions of Others

2012 ◽  
pp. 336-366 ◽  
Author(s):  
James S. Uleman ◽  
S. Adil Saribay
Keyword(s):  
Cognitive Processes ◽  
Attribution Theory ◽  
Impression Formation ◽  
Social Cognitive ◽  
Controlled Attention ◽  
The Social ◽  
Social Cognitive Processes ◽  
The Many ◽  
And Control ◽  
Initial Impressions

“Initial impressions” bring together personality and social psychology like no other field of study—“personality” because (1) impressions are about personalities, and (2) perceivers’ personalities affect these impressions; and “social” because (3) social cognitive processes of impression formation, and (4) sociocultural contexts have major effects on impressions. To make these points, we first review how people explicitly describe others: the terms we use, how these descriptions reveal our theories about others, the important roles of traits and types (including stereotypes) in these descriptions, and other prominent frameworks (e.g., narratives and social roles). Then we highlight recent research on the social cognitive processes underlying these descriptions: automatic and controlled attention, the many effects of primes (semantic and affective) and their dependence on contexts, the acquisition of valence, spontaneous inferences about others, and the interplay of automatic and control processes. Third, we examine how accurate initial impressions are, and what accuracy means, as well as deception and motivated biases and distortions. Fourth, we review recent research on effects of target features, perceiver features, and relations between targets and perceivers. Finally, we look at frameworks for understanding explanations, as distinct from descriptions: attribution theory, theory of mind, and simulation theory.

Image processing and control of weld pool in switch-back welding without backing plate

2005 ◽  
Vol 19 (11) ◽  
pp. 856-861
Author(s):  
S Yamane ◽  
K Oshima ◽  
H Yuzawa ◽  
Y Kaneko ◽  
H Yamamoto ◽  
...  
Keyword(s):  
Image Processing ◽  
Weld Pool ◽  
Backing Plate ◽  
And Control

Study on the Measuring and Positioning of the Rim Valve Hole Based on Machine Vision

2014 ◽  
Vol 711 ◽  
pp. 333-337 ◽  
Author(s):  
Fang Wang ◽  
Chao Kun Ma ◽  
Shan Qiang Dai ◽  
Chang Chun Li
Keyword(s):  
Image Processing ◽  
Machine Vision ◽  
Measurement Method ◽  
Ccd Camera ◽  
Servo Motor ◽  
Processing Characteristic ◽  
Linear Ccd ◽  
Hole Position ◽  
And Control

The author has designed a visual workbench to realize that the rim can rotate with the workbench. Meanwhile, the linear CCD camera records the rim’s circumference. The paper has explored the measurement method of getting the rim valve hole position using machine vision. The system can calculate the position of rim-hole and control the servo motor by image processing, characteristic recognizing and measuring to locate the position of wheel-hole automatically. And the paper has verified the accuracy of the method by experiments.

Health Aspects of Disaster Preparedness and Response Panel Session 2: Seismic Risks including Tsunamis

2006 ◽  
Vol 21 (S3) ◽  
pp. s82-s86 ◽  
Author(s):  
Keyword(s):  
Disaster Preparedness ◽  
Health Workers ◽  
Early Warning Systems ◽  
Legal Framework ◽  
Disaster Medicine ◽  
Warning Systems ◽  
Panel Session ◽  
The Many ◽  
Disaster Preparedness And Response ◽  
And Control

AbstractThis Panel Session consisted of five country reports (India, Indonesia, Maldives, Thailand, andNepal) and the common issues identified during the Panel discussions relative to seismic events in the Southeast Asia Region. Important issues identified included the needs for: (1) a legal framework upon which to base preparedness and response; (2) coordination between the many organizations involved; (3) early warning systems within and between countries; (4) command and control; (5) access to resources including logistics; (6) strengthening the health infrastructure; (7) professionalizing the field of disaster medicine and management; (8) management of communications and information; (9) management of dead bodies; and (10) mental health of the survivors and health workers.

scholarly journals A Distributed and Collaborative Intelligent System for Medical Diagnosis

2013 ◽  
Vol 2 (2) ◽  
pp. 1-16
Author(s):  
Naoufel Khayati ◽  
Wided Lejouad-Chaari
Keyword(s):  
Image Processing ◽  
Medical Image ◽  
Intelligent System ◽  
Distributed Environment ◽  
Web Based ◽  
Knowledge Based ◽  
Technological Advances ◽  
And Control ◽  
Control Complex

In this paper, we present a distributed collaborative system assisting physicians in diagnosis when processing medical images. This is a Web-based solution since the different participants and resources are on various sites. It is collaborative because these participants (physicians, radiologists, knowledgebasesdesigners, program developers for medical image processing, etc.) can work collaboratively to enhance the quality of programs and then the quality of the diagnosis results. It is intelligent since it is a knowledge-based system including, but not only, a knowledge base, an inference engine said supervision engine and ontologies. The current work deals with the osteoporosis detection in bone radiographies. We rely on program supervision techniques that aim to automatically plan and control complex software usage. Our main contribution is to allow physicians, who are not experts in computing, to benefit from technological advances made by experts in image processing, and then to efficiently use various osteoporosis detection programs in a distributed environment.

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