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In this paper, we propose a novel approach for an automatic aerial image georeferencing for an unmanned aerial vehicle (UAV) image data acquisition platform that does not require the use of ground control points (GCPs). The determination of GCPs is, in general, a costly and slow process, hence a considerable bottleneck in georeferencing. With predefined route planning and making a mosaic of acquired...
The aim of saliency object detection algorithms is to find objects in image or video which draw attention of humans at the first sight. This very popular topic in robotics and computer vision research is useful in various areas and applications like object segmentation, adaptive compression, object recognition, visual surveillance and so on. In this paper, we will explore the possibilities of using...
This paper implements and evaluates experimental procedure for mapping images acquired by unmanned aerial vehicles (UAV's). Proposed model requires at least 4 ground control points (GCPs). Aerial images captured using non-metric cameras contain real details of the images. Used non-parametric approach requires a set of corresponding control points obtained from a referenced image and based map. The...
Effort estimation is an important part of software project management. Accurate estimates ensure planned project execution and compliance with the set time and budget constraints. Despite attempts to produce accurate estimates by using formal models there is no substantial evidence that these methods guarantee better estimates than those experts make. In order to improve the effort estimation process...
Software development effort estimation is fundamental part of software project management. It is the process used to predict the most probable effort required to perform specific work. Based on forecasted effort it is possible to determine costs and allocate required resources. The effort estimation inherently includes various factors and therefore the process of decision making and producing the...
Handwritten digit strings and handwritten signature are used in various applications on a daily basis. Whether one signs a contract, work documents, petition, or wants to approve a cheque payment, one will use personal signature to do all those things. Similar is true for digits strings, where digit recognition is used in postal mail sorting, bank cheque processing, etc. In this paper we use this...
Effort estimation is important part of software project management. Based on applied strategy these models can be classified into groups of algorithmic and non-algorithmic models. In this study we present the model for expert effort estimation developed using data mining techniques - a multilayer perceptron (MLP) artificial neural network. The data set used in the study contains 785 records collected...
In distributed software systems and processes that use large amounts of documents there is an essential need for data mining and document classification algorithms. These algorithms are aimed at optimizing the process, making it less error prone. In this paper we deal with the problem of document classification using two machine learning algorithms. Both algorithms use stamp images in documents to...
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