One of the central problems of computer vision is model based object recognition. A catalogue of model objects is described via a set of features which are matched withthe images. Image features that are most importa...
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ISBN:
(纸本)0819416886
One of the central problems of computer vision is model based object recognition. A catalogue of model objects is described via a set of features which are matched withthe images. Image features that are most important to object recognition can be categorized into two types: edges and regions. Edges and surface patches are obtained from intensity and range images via independent algorithms. In this paper, we describe an algorithm that sets up a correspondence between the edge and surface features in a multiobject scene. Each edge is labeled with a list of surfaces to which it belongs and each surface is labeled with a list of edges that are on its boundary. this information can then be passed to higher level routines to group into individual objects for scene analysis. Both synthetic (with Gaussian noise) and real images containing multiple object scenes have been tested. Results appear quite encouraging.
Transmembrane proteins are the primary targets for the development of new drugs, and a number of algorithms that predict transmembrane topology are publicly available on the Web. In this paper, we present a novel appr...
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this book constitutes refereed proceedings of the Workshops of the 17th European Dependable Computing conference, EDCC: Second Worskhop on Dynamic Risk Management for Autonomous systems, DREAMS 2021, third Workshop o...
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ISBN:
(数字)9783030865078
ISBN:
(纸本)9783030865061
this book constitutes refereed proceedings of the Workshops of the 17th European Dependable Computing conference, EDCC: Second Worskhop on Dynamic Risk Management for Autonomous systems, DREAMS 2021, third Workshop on Dependable Solutions for intelligent Electricity Distribution Grids, DSOGRI 2021, 13th Workshop on Software engineering for Resilient systems, SERENE 2021, held in September 2021. Due to the COVID-19 pandemic the workshops were held virtually.;the 14 workshop papers presented were thoroughly reviewed and selected from 22 submissions. the workshop papers complement the main conference topics by addressing dependability or security issues in specic application domains or by focussing in specialized topics, such as system resilience.
Most workflows are modeled from the point of view that the entire workflow can be perceived, modeled and executed as a single entity. While this is true in scenarios involving manufacturing industries it is not the sa...
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Continuous Phase Modulation (CPM) signal has been widely used in modern satellite, mobile communication and military communication system due to its good spectrum and power utilization and constant envelope characteri...
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Many multimedia images, which are generated in countless ways, must be semantically stored and managed to search for relevant images. therefore, studies on image annotation have been conducted and the field is develop...
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With advances in technologies, huge volumes of a wide variety of valuable data-which may be of different levels of veracity-are easily generated or collected at a high velocity from a homogenous data source or various...
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ISBN:
(纸本)9783030276294;9783030276287
With advances in technologies, huge volumes of a wide variety of valuable data-which may be of different levels of veracity-are easily generated or collected at a high velocity from a homogenous data source or various heterogeneous data sources in numerous real-life applications. Embedded in these big data are rich sources of information and knowledge. this calls for data science solutions to mine and analyze various types of big data for useful information and valuable knowledge. Movies are examples of big data. In this paper, we present a flexible query answering system (FQAS) for movie analytics. To elaborate, nowadays, data about movies are easy accessible. Movie analytics help to give insights about useful revenues, trends, marketing related to movies. In particular, we analyze movie datasets from data sources like Internet Movie Database (IMDb). Our FQAS makes use of our candidate matching process to generate a prediction of a movie IMDb rating as a response to user query on movie. Users also have flexibility to tune querying parameters. Evaluation results show the effectiveness of our data science approach-in particular, our FQAS-for movie analytics.
the international education sector in Australia expects a rise in demand for higher education programs in the future. this increase drives universities to monitor and continuously improve their business processes. Aut...
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ISBN:
(数字)9783319972893
ISBN:
(纸本)9783319972886;9783319972893
the international education sector in Australia expects a rise in demand for higher education programs in the future. this increase drives universities to monitor and continuously improve their business processes. Automated Business Process Discovery or Process Mining helps organisations create a business process graphical representation or process model, leveraging data from their informationsystems. the lack of a business process model and inefficiency in harnessing process data deters fact-based process improvement decision-making, impacting a company's operations. Within the international education context, Process Mining can help discover, analyze, manage and improve processes efficiently and deal with increasing market demand of international student enrolments. Here we have used the Process Mining Methodology Framework for Discovery Analysis focusing on Control-flow and Case Data perspectives. We highlight challenges encountered in process data extraction and preparation as well as performance analysis to identify potential bottlenecks.
the accuracy of defect detection in various locations is directly affected by the influence of precise segmentation of radial tire images. As the need for high-quality tires has grown, so has interest in the steel bel...
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Compared with traditional electrical methods, radio frequency self-interference cancellation (SIC) based on microwave photonic technology has the advantages of large bandwidth, high precision, low loss and anti-electr...
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