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The Bioeconomy: An Introduction to the World of Bioenergy

Bioenergy is booming around the world and with the expansion comes exciting opportunities and some disturbing risks. Learning about bioenergy – from technologies, to resources, to policies – is important to the success and sustainability of the bioeconomy. This interactive guide opens the door to understanding and engaging in the transition from the fossil-based economy to a bio-based economy. The

Simultaneous Reconstruction of Scene Structure and Camera Locations from Uncalibrated Image Sequences

The paper deals with the structure-motion problem for images of point configurations taken by uncalibrated cameras. Using a parametrisation by affine shape and kinetic depth, a complete and explicit characterisation of the imaging geometry is given, including the shape of the object configuration and the positions of the cameras relative to the scene. No epipolar geometry is used. It is shown that

Kulturell identitet

Discussion concerning the concept of cultural identity in connection with education and media pedagogy

SMQT-based Tone Mapping Operators for High Dynamic Range Images

In this paper, tone mapping operations based on the nonlinear successive Mean Quantization Transform (SMQT) are proposed in order to convert high dynamic range images to low dynamic range images. A SMQTbased tone mapping applied on the luminance channel is derived as well as a SMQT-based method working directly on all RGB channels. Both methods are compared to other state-of-the-art methods and pr

On Signal Dependent Basis Functions, Estimation of Event Related Potentials and Multiple Window Spectrum Analysis

Popular Abstract in Swedish Avhandlingen består av tre delar. Gemensamt för de tre delarna är användningen av signalberoende basfunktioner och skattning av händelserelaterade signaler från hjärnan. Händelserelaterade signaler uppkommer i hjärnan som svar på ett yttre stimulus, t.ex., ett ljud eller en ljusblixt. Svaret från hjärnan kan mätas med elektroder på huvudet men är kraftigt stört av den sThe three parts of this thesis are different examples of utilization of signal dependent basis functions in the estimation procedure. The first part surveys a number of parametric methods applied to estimation of single ERP (P300). The basis functions of the sERP are the damped sinusoids where the frequency and damping factor are estimated from the signal. The algorithms for white noise disturban