Search results for "mallinnus"

Tree Species Identification Using 3D Spectral Data and 3D Convolutional Neural Network

2018

In this study we apply 3D convolutional neural network (CNN) for tree species identification. Study includes the three most common Finnish tree species. Study uses a relatively large high-resolution spectral data set, which contains also a digital surface model for the trees. Data has been gathered using an unmanned aerial vehicle, a framing hyperspectral imager and a regular RGB camera. Achieved classification results are promising by with overall accuracy of 96.2 % for the classification of the validation data set. nonPeerReviewed

Modelling hydrological and chemical phenomena during interaction of bentonite and high pH plume

2009

A review of the analytical and numerical modeling of composites

2016

This review article is dedicated to the materials that are made from two or more constituent materials with different physical and/or chemical properties. The focus is on the materials, where the individual components remain separate and distinct within the final structure. The new combined material usually have some additional characteristic properties compared to the individual components, or, in other case, some critical properties of combined material may follow almost equally one of the components. Typically, preferred properties of the new material can be such as strength, porosity, conductivity or cheapness. The ultimate goal of this study is to find methods and tools for achieve adequ…

UML-mallinnuskieli ja sen hyödyntäminen ohjelmistokehityksessä

2011

UML-käsikirja

2005

Information system implementation model and observations - Case health care, social services and other service processes in smaller municipalities

2012

Public sector in Finland is under heavy pressure to get more efficient and customer oriented. Information systems and their development is one possibility to improve municipalities’ own processes and their service offering to the inhabitants. In this study we investigated what is the status of Information Systems in municipal governance and architecture management. The situation with systems landscape and architecture is, based on our findings, very scattered and municipals do not make their decisions, for example outsourcing decisions, in a systematic way. Based on those findings, especially in small municipalities, we created a model, which municipal ICT responsible professionals can foll…

Pelaajan mallintaminen ja adaptiiviset pelit

2012

Tässä tutkielmassa perehdytään pelaajan mallintamisen periaatteisiin ja siinä käytettäviin tekniikoihin. Lisäksi tutkielmassa esitellään, kuinka mallinnuksella saatuja tuloksia voidaan hyödyntää adaptiivisissa digitaalisissa peleissä. Työmenetelmänä on käytetty kirjallisuuskartoitusta.

HYPERBLEND: SIMULATING SPECTRAL REFLECTANCE AND TRANSMITTANCE OF LEAF TISSUE WITH BLENDER

2022

Abstract. Remotely sensing vegetation condition and health hazards requires modeling the connection of plants’ biophysical and biochemical parameters to their spectral response. Even though many models exist already, the field suffers from lack of access to program code. In this study, we will assess the feasibility of open-source 3D-modeling and rendering software Blender in simulating hyperspectral reflectance and transmittance of leaf tissue to serve as a base for a more advanced large-scale simulator. This is the first phase of a larger HyperBlend project, which will provide a fully open-source, canopy scale leaf optical properties model for simulating remotely sensed hyperspectral imag…

The Unseen, the Discouraged, and the Outcast : Expressivity and the Foundations of Social Recognition

2018

AbstractThis article analyzes different pathologies of social affirmation and examines the grounds of social recognition from the point of view of the concept of expression. The red thread of the text is provided by Tove Jansson’s fictional works, and the focus will be on three cases in particular (the magic hat, the invisible girl and the figure of the Groke). The article sets out from the phenomenological distinction between the sensible expression, on the one hand, and the expressed content, on the other. By focusing on the three cases, the article distinguishes and analyses the fundamental structures of communal life and explicates different ways in which social affirmation can be one-s…

Analysis of microtomographic images of porous heterogeneous materials

2015

In this work, we study the phases of image processing chain of microtomographic imag- ing in order to obtain reliable results while optimizing the time spent on denoising and segmentation. We consider that the decisions made at the early phases of the processing chain are most important and the selection made there essentially determine the overall quality of imaging process. We also compare here various denoising method qualita- tively, however, we think that the pure noise removal ability is not the only requirement for noise removal in microtomographic images. By proper denoising we can affect selec- tion of segmentation methods and, thus, also the quality of the analysis. Additionally, …