The competition on the world market of smartphones and tablets between the acknowledged leaders on one side and the numerous newcomers on the other makes them all look for new solutions that open additional opportunit...
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ISBN:
(纸本)9781538628744
The competition on the world market of smartphones and tablets between the acknowledged leaders on one side and the numerous newcomers on the other makes them all look for new solutions that open additional opportunities for the developers and customers without the growth of the price. The progress with new opportunities turns possible when it happens simultaneously in the software and the hardware. The brightest one example of the above statement can be observed for the sensors of mobile devices. It is totally impossible to imagine modern smart devices having no sensors, as the progress of last decade (SLAM, face ID, OCR, pattern recognition etc.) was achieved thanks to considerable improvements of sensors and the algorithms for their processing. The paper addresses the questions of characteristics analysis of such mobile sensors as accelerometer, magnetometer and gyroscope from the point of view of their application in indoor navigation field. signals of BLE beacons and their processing methods are investigated as well. The sensor fusion task is briefly discussed and several practical examples are given.
The detection and recognition of small space debris is an important task for space security. This paper proposed an interferometric-processing based imaging method for small space debris. First, based on L-shaped thre...
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In the paper an advanced analysis of the relationships between statistical Autoregressive (AR) type models and fuzzy models have been presented. The examined family of AR type models includes Autoregressive models of ...
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ISBN:
(纸本)9781538628744
In the paper an advanced analysis of the relationships between statistical Autoregressive (AR) type models and fuzzy models have been presented. The examined family of AR type models includes Autoregressive models of order p, AR(p), Threshold AR (TAR) as well as Smooth Transition Autoregressive (STAR) models. On the other hand, fuzzy models representing different approach, characteristic for Computational Intelligence technics, have been tested for time series analysis and forecasting. The data have been taken from financial market. The research can enrich knowledge which is useful for experts using both approaches to modelling.
The proceedings contain 87 papers. The special focus in this conference is on Soft Computing Systems. The topics include: Ultrasonic signal Modelling and Parameter Estimation: A Comparative Study Using Optimization Al...
ISBN:
(纸本)9789811319358
The proceedings contain 87 papers. The special focus in this conference is on Soft Computing Systems. The topics include: Ultrasonic signal Modelling and Parameter Estimation: A Comparative Study Using Optimization Algorithms;a Histogram Based Watermarking for Videos and Images with High Security;enhanced Empirical Wavelet Transform for Denoising of Fundus Images;kernelised Clustering Algorithms Fused with Firefly and Fuzzy Firefly Algorithms for Image Segmentation;performance Analysis of Wavelet Transform Based Copy Move Forgery Detection;high Resolution 3D Image in Marine Exploration Using Neural Networks - A Survey;ship Intrusion Detection System - A Review of the State of the Art;Novel Work of Diagnosis of Liver Cancer Using Tree Classifier on Liver Cancer Dataset (BUPA Liver Disorder);Performance Analysis and Error Evaluation Towards the Liver Cancer Diagnosis Using Lazy Classifiers for ILPD;a Weight Based Approach for Emotion Recognition from Speech: An Analysis Using South Indian Languages;exploring Structure Oriented Feature Tag Weighting Algorithm for Web Documents Identification;MQMS - An Improved Priority Scheduling Model for Body Area Network Enabled M-Health Data Transfer;data Compression Using Content Addressable Memories;heart Block Recognition Using Image processing and Back Propagation Neural Networks;design and Development of Laplacian Pyramid Combined with Bilateral Filtering Based Image Denoising;diabetes Detection Using Deep Neural Network;Multi-label Classification of Big NCDC Weather Data Using Deep learning Model;object Recognition Through Smartphone Using Deep learning Techniques;hot Spot Identification Using Kernel Density Estimation for Serial Crime Detection;analysis of Scheduling Algorithms in Hadoop;smart Transportation for Smart Cities.
Significant expansion of the range of applications of real-time video systems requires further improvement in their productivity, efficiency and intelligence. Therefore, researchers are increasingly turning to the hum...
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ISBN:
(纸本)9781538628744
Significant expansion of the range of applications of real-time video systems requires further improvement in their productivity, efficiency and intelligence. Therefore, researchers are increasingly turning to the human eye analyzer as a prototype to create more sophisticated systems of technical vision. The paper proposes a number of approaches and methods for the selection andprocessing of video information inspired by the human visual analyzer. In particular: the method of hierarchical selective perception of video information;dynamic models of processes for finding objects, tracking them, panning the scene and the mechanisms of attention and allocation of the essence, which, by managing the parameters of reading information from a video sensor, provide reading of a part of the image relevant to the task;information measure of the dynamic image (6-entropy), which characterizes its spatial frequencies and is an effective information feature for the search and recognition of objects;methods of expanding the dynamic range of perception of brightness;the principles of circular organization neurons of the central fovea, which provide increased contrast and the allocation of informative features;circular organization of the retinal neurons with a sumation of signal sticks that contribute to increased sensitivity in conditions of insufficient lighting;specialization of neurons and organization multilayer neural network.
This paper proposes a mainlobe interference suppression method in distributed array radar (DAR) based on stepped frequency synthetic widebandsignal. Due to the equivalent large aperture of DAR, it is possible to canc...
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During centuries, and since the appearance of science, the world of healthcare has known a noticeable positive progress. Not only on the researches and inventions term, but also on the intention’s term. The first aim...
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We describe a method to learn the flight dynamics of an unmanned aerial vehicle (UAV). This follows the recent trend to adopt a learning approach to Visual Odometry (VO). Our novelty is the inclusion of a module to co...
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ISBN:
(纸本)9781538609699
We describe a method to learn the flight dynamics of an unmanned aerial vehicle (UAV). This follows the recent trend to adopt a learning approach to Visual Odometry (VO). Our novelty is the inclusion of a module to compensate for the roll pitch angular motion of the UAV due to body vibration. This is a significant deviation from most existing works that are applied to land vehicles. We empirically verify our results on real flight data, showing that after compensating for angular vibration, the ego-motion of the UAV can be robustly estimated even by using simple regression tools. This enables the advantages of learning based VO to be within reach of the UAV community.
Sparse representation (SR)-based SAR imaging has shown its superior capability in high-resolution image formation. For SR-based SAR imaging task, a key challenge is how to choose a proper dictionary that can effective...
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Text to image transformation for input to neural networks requires intermediate steps. This paper attempts to present a new approach to pixel normalization so as to convert textual data into image, suitable as input f...
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ISBN:
(纸本)9781509044429
Text to image transformation for input to neural networks requires intermediate steps. This paper attempts to present a new approach to pixel normalization so as to convert textual data into image, suitable as input for neural networks. This method can be further improved by its Graphics processing Unit (GPU) implementation to provide significant speedup in computational time.
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