Alloy 600, the material used for pressurized water reactor steam generator tubing, is susceptible to environmentally assisted stress corrosion cracking. Intergranular stress corrosion cracking (IGSCC) attacks the tubes in areas of high residual stress, and in crevice regions. No method has been successfully developed to monitor steam generator tubing in-situ for crack initiation and growth. Essentially all available published IGSCC crack growth data for alloy 600 is based on non-tubing...
Topic: Detection
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82
Oct 6, 2015
10/15
by
Forrest, R. N. 1925-
texts
eye 82
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Title from cover
Topic: DETECTION.
Title from cover
Topic: DETECTION.
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54
Oct 5, 2015
10/15
by
Forrest, R. N., 1925-
texts
eye 54
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Title from cover
Topic: DETECTION.
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142
Oct 5, 2015
10/15
by
Forrest, R. N., 1925-
texts
eye 142
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Title from cover
Topic: DETECTION.
Title from cover
Topic: DETECTION.
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72
Oct 5, 2015
10/15
by
Forrest, R. N. 1925-
texts
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(Revised October 1987).
Topic: DETECTION.
(Revised October 1987).
Topic: DETECTION.
4
4.0
Apr 30, 2022
04/22
by
Aditya J. Acharya, Sheetal Thakar
texts
eye 4
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Road mischances are one of the real issues that are gambling lives of individuals. It is a dynamic field of research work to create driver help framework that can help them to drive securely and lessen the dangers of road accidents. The essential thought is to utilize progressions in the field of computer vision and create driver help framework to stay away from or lessen the dangers of mischances. For this framework first and most essential stride is the road detection. Different vision based...
Topics: Edge Detection, Image Processing, Road Detection, Reputation, Lane Detection
Title from cover
Topic: DETECTION.
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118
Jun 17, 2010
06/10
by
Shneour, E. A
texts
eye 118
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No Abstract Available
Topic: DETECTION
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16
Mar 6, 2021
03/21
by
T. A. Izzuddin, M. H. Jali, A. R. Abdullah, R. Sudirman
texts
eye 16
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Nowadays, the advancement of medical technology has given birth into many innovative machines and devices to improve our health life, especially to those who are disabled or gifted. On some people with severe disabilities such as quadriplegia, the human eye-ball does not only serve as a vision system, but also a means of conveying information and intention to other people. This is because although quadriplegic patients suffer the loss of motor sensory functions from the neck and below, upper...
Topics: Image processing, Gaze detection, Pupil detection
The eye detection is one of the most challenging problems in many applications such as image processing, pattern recognition and computer vision. This paper introduces efficient vlsi implementation of eye detection system. Face detection is a very important part of the developed eye detection algorithm. Face detection is done by using skin detection method. Skin detection is an extraction of skin color pixels and regions from an image. In this method, first input image is converted from RGB...
Topics: Face Detection, Eye Detection, RGB, YUV.
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255
Mar 19, 2014
03/14
by
Vrushali D. Dharmale & P. A. Tijare
texts
eye 255
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In medical diagnosis, the cyst detection in human brain is very difficult and intricate task. The task has been carried out by the help of image processing to make simple and easier. Since a long period of time, image processing has helped a lot for various pathological tasks and still an emerging area of research. Medical diagnosis became fast due to such type of advanced techniques. In this work, an approach has been attempted to detect the cyst in the MRI brain image. The brain image has...
Topics: Cyst Detection, Diagnosis, Segmentation, Edge Detection
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54
Oct 6, 2015
10/15
by
Neta, Beny.;Mansager, Bard K.
texts
eye 54
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Title from cover
Topic: DETECTION.,TARGETS.
Title from cover
Topics: DETECTION., TARGETS.
Driver exhaustion is the majority frequent reason for the deadly highway accident around the earth. This shows that in the motor vehicle industry, particularly, anywhere a driver of a serious motor vehicle is frequently uncovered to hours of dull driving which causes exhaustion, lacking normal rest time. Appropriate to the normal frequency of driver exhaustion, this has become a part of huge public financial anxiety. Accordingly, a road accident avoidance structure by detecting driver’s...
Topics: Tiredness, Face Detection, Eyes Detection & Alert
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22
Aug 12, 2018
08/18
by
Jan Verbesselt; Rob Hyndman; Glenn Newnham; Darius Culvenor
data
eye 22
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A wealth of remotely sensed image time series covering large areas is now available to the earth science community. Change detection methods are often not capable of detecting land cover changes within time series that are heavily influenced by seasonal climatic variations. Detecting change within the trend and seasonal components of time series enables the classification of different types of changes. Changes occurring in the trend component often indicate disturbances (e.g. fires, insect...
Topic: Change detection
Source: http://academictorrents.com/details/d81c7d0105017a1001dd741d0f02eec7006f9edb
4
4.0
May 4, 2022
05/22
by
Lee, Edward A., 1957-
texts
eye 4
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xxi, 647 p. : 25 cm
Topic: Signal detection
There is a growing demand for surveillance systems that can detect fall-down events because of the increased number of surveillance cameras being installed in many public indoor and outdoor locations. Fall-down event detection has been vigorously and extensively researched for safety purposes, particularly to monitor elderly peoples, patients, and toddlers. This computer vision detector has become more affordable with the development of highspeed computer networks and low-cost video cameras....
Topics: Background subtraction, Fall-down detection, Motion detection, Object detection, Optical flow
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16
Aug 12, 2018
08/18
by
Robert E. Kennedy; Zhiqiang Yang; Warren B. Cohen
data
eye 16
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comment 0
We introduce and test LandTrendr (Landsat-based detection of Trends in Disturbance and Recovery), a new approach to extract spectral trajectories of land surface change from yearly Landsat time-series stacks (LTS). The method brings together two themes in time-series analysis of LTS: capture of short-duration events and smoothing of long-term trends. Our strategy is founded on the recognition that change is not simply a contrast between conditions at two points in time, but rather a continual...
Topic: Change detection
Source: http://academictorrents.com/details/df48e8493c5fe72e25e7bc7edbdd96634ec3a67e
The aim of this paper is to propose a new peak detection method for a portable device, which know as modified automatic threshold peak detection (M-ATPD). M-ATPD evolves out of ATPD with a focus on reducing computational time. The proposed method replaces the clustering threshold calculation in ATPD with a standard deviation threshold calculation. MATPD reduces computational time by 2 times faster compared to ATPD for control signal and 8.65 times faster compared to ATPD for raw biosignals....
Topics: Automatic peak detection, Peak detection, Signal analyser
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181
Oct 4, 2016
10/16
by
Jacob R. Eckfeldt and William E. Du Bois
texts
eye 181
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Topic: Counterfeit detection
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803
texts
eye 803
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Data Security has become a very critical part of any organizational information system. Intrusion Detection System (IDS) is used as a security measure to preserve data integrity and system availability from various attacks. This paper evaluates the performance of C4.5 classifier and its combination using bagging, boosting and stacking over NSL- KDD dataset for IDS. This dataset set consists of selected records of the complete KDD dataset.
Topic: Intrusion Detection
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22
Sep 1, 2019
09/19
by
Yinon, Jehuda
texts
eye 22
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xvii, 285 p. : 24 cm
Topic: Explosives -- Detection
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217
Oct 5, 2016
10/16
by
Jacob R. Eckfeldt and William E. Du Bois
texts
eye 217
favorite 0
comment 0
Topic: Counterfeit detection
FraudLabs Pro has added 2 new fraud prevention rules for Transaction Validation section to further improve your fraud protection. They are: 1. Total Amount Of A Transaction 2. Total Quantity Of A Transaction These rules will certainly provide merchants an extra protection by flagging a transaction with high amount/quantity for review. In most cases, those transactions exhibit sign of fraud . A manual review will always be recommended shall a high amount order transacted, although some merchants...
Topics: Fraud Labs Pro Fraud Detection, Fraud Detection Solutions
Lately, many of the road accidents have been attributed to the driver stupor. Statistics revealed that about 32% of the drivers who met with such accidents demonstrated the symptoms of tiredness before the mishap though at vary ing levels. The purpose of this research paper is to revisit the various interventions that have been devised to provide for assistance to the vehicle users to avert unwarranted contingencies on the roads. The paper tries to make a sincere attempt to encapsulate the body...
Topics: Driver behavior, Eye detection, Face detection, Fatigue, Skin
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202
Jul 21, 2015
07/15
by
Mostafa Karbasi, Ahmad Waqas, Parham Nooralishahi, Seyed Mohammad Reza Mazloomnezhad
texts
eye 202
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Using head and hand blobs as an input to the computer are very crucial for human-computer interaction (HCI) applications. These blobs play an important role in bridging the information gap between a human and computer. One of the famous technologies that play a crucial role as an advanced input device for HCI is the Kinect camera developed by Microsoft. Kinect camera (codenamed Project Nathal) has a distinct advantage over other 3D cameras because it obtains more accurate depth information of a...
Topics: kinect, head detection, hand detection, indoor, ijorcs, ijorcs.org
In this paper, I have proposed a system of wireless landmine detection robot. For that various devices and modules are used such as Zigbee, sensors, controller, motors and drivers etc. Wireless locomotion of the robot is achieved using remote control unit and control unit. Wireless data are transmitted through a Zigbee module. Zigbee is configured using digi XCTU software. Depending upon the moment of joystick on a remote control module controller selects the binary code and send it to driver....
Topics: Land Mine Detection, Wireless Robot & Landmine Detection Sensors
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301
Nov 3, 2015
11/15
by
NASA
movies
eye 301
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comment 2
How NASA uses satellite data to help interpret geological events that could predict earthquakes We digitized and uploaded this film from the A/V Geeks Archives. Email us at footage@avgeeks.com if you have questions about the footage and are interested in using it in your project.
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Topics: earthquake detection, satellite
23 pages : 24 cm
Topics: Microorganisms Detection, Butter Analysis, Microorganisms -- Detection, Butter -- Analysis
Technical report for period July 1993 - October 1993.
Topics: GROUND VEHICLES., UNMANNED., ACOUSTIC DETECTION., TARGET ACQUISITION., OPTICAL DETECTION.
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62
Oct 7, 2015
10/15
by
Neta, Beny.;Mansager, Bard K.
texts
eye 62
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Technical report for period July 1993 - October 1993.
Topic: GROUND VEHICLES.,UNMANNED.,ACOUSTIC DETECTION.,TARGET ACQUISITION.,OPTICAL DETECTION.
8
8.0
Jan 19, 2021
01/21
by
Dahlman, Ola
texts
eye 8
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x, 440 p. : 25 cm
Topics: Underground nuclear explosions -- Detection, Nuclear weapons -- Testing -- Detection, Seismology
5
5.0
May 23, 2022
05/22
by
Azadeh Oliyaei, Dr. Alireza Aliahmadi
texts
eye 5
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Discovering anomalous users in the social network is a crucial problem in analyzing network. The previous works focus on a network with just one type of interaction among the entities. However, the relationship among people is highly complex, and users have multiple types of interaction in a social network. On the other hand, users tend to form a community in the social network such that normal users usually have friends who are frends themselves, and anomalous users typically do not follow...
Topics: Anomaly Detection, Social Network, Anomalous Users, Community Detection
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12
Aug 11, 2015
08/15
by
Jeffcoate, S. L
texts
eye 12
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Includes bibliographies and index
Topics: Ovulation, Ovulation Detection
7
7.0
texts
eye 7
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Topics: manuallib, manuals, detection
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191
texts
eye 191
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In this paper, we propose an agreement-based fault detection and recovery protocol for cluster head (CH) in wireless sensor networks (WSNs) of two level cluster hierarchy. The aim of protocol is to accurately detect CH failure to avoid unnecessary energy consumption caused by a mistaken detection process. For this, it allows each cluster member to detect its CH failure independently. Cluster members employ distributed agreement protocol to reach an agreement on failure of the CH among...
Topics: Wireless Sensor Network, Clustering, detection, Agreement protocol, Detection accuracy.
135
135
Oct 9, 2015
10/15
by
Haberlin, Richard J.
texts
eye 135
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Thesis advisor, Kneale T. Marshall
Topic: DETECTORS,TARGET DETECTION
Journal of Research of the National Institute of Standards and Technology
Topics: Lyman alpha radiation, 3He, neutron detection, thermal neutron detection
Thesis advisor, Kneale T. Marshall
Topics: DETECTORS, TARGET DETECTION
Caption title
Topic: Forest fires Detection
There are many limits such as shadowing occlusion and no lights in the video image detector systems. In order to make accurate detector system, we need to get rid of these problems specially accident detection system by using vehicle trace. In this paper, we introduce a method to overcome shadow and nighttime has been introduced as well as the accurate accident detection system. We find the flow of vehicle trace is such as level spacing distribution as Wigner distribution. It is in the level...
Topics: Accident Detection System, Detection Abrupt Signal, Calogero‐ Moser System
There are many limits such as shadowing occlusion and no lights in the video image detector systems. In order to make accurate detector system, we need to get rid of these problems specially accident detection system by using vehicle trace. In this paper, we introduce a method to overcome shadow and nighttime has been introduced as well as the accurate accident detection system. We find the flow of vehicle trace is such as level spacing distribution as Wigner distribution. It is in the level...
Topics: Accident Detection System, Detection Abrupt Signal, Calogero-Moser System
An investigation of five change detection methods used in synthetic aperture radar (SAR) is presented in this thesis. This investigation utilizes data gathered from the Air Force Research Laboratory (AFRL) Sensor Data Management System (SDMS) in order to compare the various change detection techniques. These change detection methods include the following: a) incoherent change detection (ICCD), b) coherent change detection (CCD), c) alternative coherent change detection (ACCD), d) log likelihood...
Topics: synthetic aperture radar, coherent change detection, incoherent change detection
2
2.0
Nov 1, 2018
11/18
by
Stark, T. James
texts
eye 2
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413 pages ; 23 cm
Topics: Lie detectors and detection -- Fiction, Lie detectors and detection
Source: removedNEL
Following success in other areas as a remote sensor, the spaceborne microwave image radars are assuming a notable position in the problem of ship detection for civilian and military purposes. This work will discuss the strong and weak points of Synthetic Aperture Radar (SAR) when used for ship detection. First, the thesis gives a brief description of SAR fundamentals, image processing and the parameters for ship detection. Second, the actual techniques, limitations, errors and some models used...
Topic: Ship detection model
Many programs aimed at airborne mine and minefield detection are being pursued and different algorithms are being developed and evaluated to achieve performance specifications. Thus far, no single algorithm or detection architecture has been able to fulfill the performance specifications for different mine and minefield detection scenarios. The reasons for this are numerous. The environment and the operating conditions under which an airborne sensor is expected to perform are highly varied....
Topics: DTIC Archive, MISSOURI UNIV-ROLLA, *MINE DETECTION, *AIRBORNE, THESES, REMOTE DETECTION,...
In automotive manufacturing, assembly tasks depend on visual inspection to ensure product and process quality, for example, scratches identification on machined surfaces or correct part identification and selection, which may belong to more than one type of vehicle to be produced on the same manufacturing line. Typically, these tasks are essentially human-led, which have recently been supplemented by the artificial perception provided by computer vision systems (CVSs). Despite their relevance,...
Topic: multiple object detection • anomaly detection • semantic segmentation • automotive assembly...
