Selaus koulutusohjelman mukaan kokoelmassa LUTPubSchool of Engineering Science, Laskennallinen tekniikka
Aineistot 1-20 / 271
-
3D reconstruction of logs from board images
(2022)Sawmills nowadays are heavily automated and especially sawing process optimisation could improve overall yield of sawn timber. The main focus of this thesis work is to create a method to reconstruct a 3D-model of a log ... -
A comparative analysis of object tracking methods
(2023)Multiple object tracking consists of tracking several targets simultaneously. This thesis focuses on demonstrating the effectiveness of random finite set-based methods in object tracking, considering both single-object ... -
A comparative study between rotational and virtual inertia : role of liquid air energy storage as a source of inertia in future power systems
(2022)Using power system frequency response simulations, this study develops understanding of the different factors that influence the capacity of fast energy storage systems and inverter capacity that can compensate for the ... -
A risk model with renewal shot-noise Cox process
(2019)Catastrophic events may lead to sudden changes in the claim arrival rate and as a result it is difficult to predict the likelihood for the occurrence of these events. These random fluctuation cannot be modeled as a homogeneous ... -
Accelerated annotation of 3D medical images using interactive segmentation
(2023)This thesis explores the use of interactive segmentation on 3D medical CT scan images. Interactive segmentation allows users to manually guide image division, enhancing the precision of medical imaging analysis. In this ... -
Active learning for plankton recognition
(2022)Plankton is essential part of the ocean ecosystem as it is an important food source for many marine life, both large and small and is also oxygen producer. Therefore, its quantity and condition must be monitored and its ... -
Adaptive binning and spatial profile partial least squares methods in scanning electron microscopy energy-dispersive X-ray spectroscopy and satellite hyperspectral pansharpening
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 12.12.2023)Pansharpening is a data fusion method for image data. Traditionally, images from satellite remote sensing are fused, with one image having a high spatial resolution, but a low spectral one, and the other image vice versa. ... -
Additive manufacturing of medications and static light scattering analysis of mesoporous structures
(2019)The main focus of the project was on the development of a method for three-dimensional printing of matrixes of drug carriers. For implementation, a wide instruction was applied, because for the solution of problems it was ... -
Advanced Techniques for Unsupervised Classification of Remote Sensing Hyperspectral Images
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 20.05.2019)Hyperspectral images consisting of a broad range of contiguous spectral bands ought to be a valuable tool for land cover type mapping. However, the coarse spatial resolutions of remote sensing Hyperspectral images makes a ... -
AFM investigation of the influence of relative humidity on the electrical potential of tin oxide films
(2021)The influence of the relative humidity (RH) of the air on the electric potential of the materials' surfaces was investigated. Nickel-doped tin dioxide films were synthesized by magnetron sputtering in argon plasma. Atomic ... -
Agenttipohjainen ruuhkan mallinnus sisätiloissa
(2020)Agenttipohjainen liikehdinnän mallinnus on kasvava tieteenala, joka tietokoneiden kehittyessä on muodostunut tärkeäksi osaksi yksilöiden mallinnusta. Ruuhkan mallintaminen on yksi mallinnuksen sovelluskohteista, jota ... -
Analysing electricity consumption data by fast search and find of density peaks
(2017)The aim of this thesis is to compare a clustering method called Clustering by fast search and find of density peaks (CFSFDP) (Rodriguez et al. 2014) to two traditional clustering methods in analysis electricity consumption. ... -
Analysis of factors affecting the development of liquidity and its forecast with hierarchical clustering on principal components
(2021)In order to get a glimpse of the current state of the companies on a broader level, the development of liquidity and the difference between the cash flow forecast and its realized values were examined to find possible ... -
Analysis of survey data by numerical modelling
(2020)Analysing survey data poses a challenge of often being based on human feelings, which cannot be measured by objective numerical values. The Finnish Institute of Occupational Health has formulated a survey to measure the ... -
Applicability of handheld Raman spectrometer for plant health monitoring
(2023)In this study, Basil plants are monitored with a handheld Raman spectrometer. The objective is to find out if a handheld Raman spectrometer can be used as a monitoring tool for plant pollution and suggest a methodology to ... -
Askelmittaus puhelimen kiihtyvyys- ja gyroskooppidatasta
(2020)Työn tavoitteena oli luoda askelmittarisovellus Android-puhelimelle. Sovelluksen oli tarkoitus esittää käyttäjälle enemmän informaatiota urheilusuorituksesta kuin tavallinen askelmittari, joka usein ilmoittaa ainoastaan ... -
Assessment of statistical relationship between cloud indices and relative photovoltaic (PV) production data
(2019)The primary need and necessity for survival is energy. Currently, mankind's reliance primarily on fossils fuels which are non-renewable and rapidly depleting. Furthermore, the emission of greenhouse gases from these finite ... -
Atmospheric boundary-layer characteristics and their significance in wind energy and urban air quality assessment
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 03.11.2023)The study of the Atmospheric Boundary-Layer (ABL) flow is growing rapidly, owing to its crucial role in promoting environmental sustainability and facilitating renewable energy development. The significance of ABL modeling ... -
Atomic Force Microscopy of electrical, mechanical and piezo properties of nanowires
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 07.12.2018)Careful methodology of Atomic Force Microscopy (AFM) regimes was developed for advanced examination of electrical transport, mechanical strength and electro-mechanical (piezoelectric) features of as-grown III-V semiconductor ... -
Automatic image-based re-identification of ringed seals
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 19.08.2022)Automated wildlife re-identification has attracted increasing attention in recent years as it provides a non-invasive tool to identify and track individual wild animals over time. Animal re-identification, together with ...
