Change point detection

The paper "Investigate SAR intensity and optical images to rapidly detect small and medium landslides in Mu Cang Chai district Yen Bai province" presents a combination of methods to determine changes in SAR intensity between two time periods and track land use/coverage changes before and after landslides, aiding in the rapid detection of small and medium landslide points in the mountainous areas of northeastern Vietnam.

8p tukhauquantuong1011 22-04-2024 2 2   Download

Ebook "Designing receptors for the next generation of biosensors" shows how synthetic receptors can be designed with characteristics that make them attractive alternatives to biological molecules in the sensory and diagnostics fields, with contributions from leading experts in the area.

271p coduathanh1122 27-03-2024 4 1   Download

This study overcomes the above limitation. At the noise pixel detection step, the algorithm uses an adaptively sized window to help distinguish the noise candidate points as real noise pixels or texture pixels based on the observation that the noise pixels are usually isolated pixels, whose value changes suddenly compared to the surrounding values.

8p vigrab 02-02-2024 6 2   Download

We created a system using a triad of change management, electronic surveillance, and algorithms to detect sepsis and deliver highly sensitive and specific decision support to the point of care using a mobile application. The investigators hypothesized that this system would result in a reduction in sepsis mortality.

8p visteverogers 24-06-2023 2 2   Download

Bleeding complications in cardiac surgery may lead to increased morbidity and mortality. Traditional blood coagulation tests are not always suitable to detect rapid changes in the patient's coagulation status.

7p viisaacnewton 26-04-2022 7 1   Download

Edge detection is a basic analogy of image processing. It is successful in detecting and extracting the objects features . It is the set of mathematical methods whose goal is to identifying points and shapes in a digital image of 2d geometric shapes to what place changes sharply the image brightness. A survey of diverse methodologies of edge detection are provided here.

4p phanngocminhtam 14-09-2021 11 1   Download

Biochemical networks are often described through static or time-averaged measurements of the component macromolecules. Temporal variation in these components plays an important role in both describing the dynamical nature of the network as well as providing insights into causal mechanisms.

22p vijisoo2711 27-10-2020 8 0   Download

According to the achieved data, lane detection is developed by analyzing angles of the line segments, and area between two lanes on the same side of vehicle is defined. In the vehicle detection, based on the brightness and darkness between vehicle and road, vehicle is detected in real-time using the simple algorithm. Finally, kalman filter is used in vehicle tracking for vehicle information such as distance or speed.

7p praishy2 27-02-2019 16 1   Download

An IELTS candidate who achieves a score of 7.0 is described as being a ‘good user’ of English, someone who ‘[h]as operational command of the language, though with occasional inaccuracies, inappropriacies and misunderstandings in some situations’ (International English Language Testing System, 2009, p 3). As previously noted, since this research was conducted, DIAC has changed the points system for the Skilled Independent Residence Visa subclass 885. To gain maximum points for English language proficiency, candidates now need an Overall score of 8.0, with 8.

0p dambaotaikhoan 04-05-2013 81 12   Download

Given the new unusual and usual event models, both adapted from the general usual event model, the HMM topology is changed with one more state. Hence the cur- rent HMM has 2 states, one representing the usual events and one representing the first detected unusual event. The Viterbi algorithm is then used to find the best possible state sequence which could have emitted the observation sequence, according to the maximum likelihood (ML) cri- terion (Figure 2, step 3). Transition points, which define new segments, are detected using the current HMM topol- ogy and parameters.

10p nhacsihuytuan 06-04-2013 59 3   Download

In return for all this, though, the Product Owner gets two things. First, he or she has the confidence of knowing the team has made a very strong commitment to complete the work they’ve signed up for, and over time Scrum teams get to be very good at delivering this. Second, the Product Owner gets to make whatever changes he or she likes to the Product Backlog before the start of the next Sprint. At that point, additions, deletions, modifications, and re-prioritizations are all completely acceptable. While the Product Owner is not able to make changes during the current Sprint,...

8p lenh_hoi_xung 21-02-2013 50 3   Download

More than ten years ago, two of us (AGH and DGR) were lucky enough to edit a previous symposium of the British Ecological Society (BES) – Aquatic Ecology: Scale, Pattern and Process (Giller, Hildrew & Raffaelli, 1994). In the Introduction to that volume, we pointed out that the BES had not devoted a single previous symposium to aquatic ecosystems.

357p phoebe75 01-02-2013 60 11   Download

Temporal trends in unsafe abortion have been inconsistent internationally (figure 2). Between 1995 and 2000, a decline of 5 or more percentage points took place in the unsafe abortion rate in eastern, middle, and western Africa, the Caribbean, and Central America. Other developing areas had no appreciable change in the rate of unsafe abortion. 6 Unsafe abortions vary substantially by age across regions: adolescents (15–19 years) account for 25% of all unsafe abortions in Africa, whereas the percentage in Asia, Latin America, and the Caribbean is much lower (figure 3).

8p connicquy 20-12-2012 58 8   Download

This document and its Psycho-social Environment Profile are designed to help school personnel assess qualities of the school environment that support social and emotional well-being. It is intended to be a starting point, leading to awareness, discussion, and action by school personnel, students and parents. It will help them recognize and sustain those aspects of the school environment that support social and emotional well-being and improve those aspects that do not.

75p can_thai 10-12-2012 53 6   Download

This book is divided to five main chapters discussing the different steps and stages of the project. It also discusses some of the most important topics that help introducing The Medical diagnoses system. The main task Auriculartherapy using ear acupuncture is a highly developed system for diagnosing and treating disharmonies anywhere in the body by expertly examining the ear.

79p echbuon 02-11-2012 51 2   Download

The literature has pointed out to the relationship between obesity in youth and premature death due to endogenous causes of cardiac/metabolic origin. It is therefore fundamental to know how and when the risk factors for CMD begin to affect vascular function and structure, and particularly, how to detect them early in order to enable the development of truly primary preventive strategies.

230p wqwqwqwqwq 20-07-2012 71 4   Download

Cancer Chemoprevention Chemoprevention involves the use of specific natural or synthetic chemical agents to reverse, suppress, or prevent carcinogenesis before the development of invasive malignancy. Cancer develops through an accumulation of genetic and epigenetic changes that are potential points of intervention to prevent cancer. The initial changes are termed initiation. The alteration can be inherited or acquired through the action of physical, infectious, or chemical carcinogens.

6p konheokonmummim 03-12-2010 82 3   Download

ECHO CANCELLATION 14.1 14.2 14.3 14.4 14.5 14.6 14.7 Introduction: Acoustic and Hybrid Echoes Telephone Line Hybrid Echo Hybrid Echo Suppression Adaptive Echo Cancellation Acoustic Echo Sub-band Acoustic Echo Cancellation Summary cho is the repetition of a waveform due to reflection from points where the characteristics of the medium through which the wave propagates changes. Echo is usefully employed in sonar and radar for detection and exploration purposes. In telecommunication, echo can degrade the quality of service, and echo cancellation is an important part of communication systems.

20p khinhkha 30-07-2010 112 5   Download