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The growing complexity of signal processing algorithms and platforms poses significant challenges to design methods and implementation tools. High-level dataflow programs, such as those in MPEG's RVC-CAL language, provide abstraction and the opportunity for extensive design-space exploration, but they do raise the problem of efficient automatic synthesis to hardware and software. This paper presen
Multi-sample anti-aliasing is a popular technique for reducing geometric aliasing (jagged edges) and is supported in all modern graphics processors. With multi-sampling anti-aliasing, visibility and depth are sampled more than once per pixel, while shading is done only once per pixel per primitive. Although this significantly reduces the appearance of jagged edges around object boundaries, the ima
We present novel solutions to previously unsolved prob-lems of relative pose estimation from images whose calibration parameters, namely focal lengths and radial distortion, are unknown. Our approach enables metric reconstruction without modeling these parameters. The minimal case for reconstruction requires 13 points in 4 views for both the calibrated and uncalibrated cameras. We describe and imp
Line segments are ubiquitous in our human-made world and are increasingly used in vision tasks. They are complementary to feature points thanks to their spatial extent and the structural information they provide. Traditional line detectors based on the image gradient are extremely fast and accurate, but lack robustness in noisy images and challenging conditions. Their learned counterparts are more
Wale Aboyade's thesis The Potential for Climate Change Mitigation in the Nigerian Solid Waste Disposal Sector: A Case Study from Lagos A thesis presented in partial fulfillment of the requirements of the Lund University International Masters Programme in Environmental Science Lund University, Sweden 22 November 2004 Akinwale Aboyade LUMES 2003/2004 e-mail: wale_aboyade@yahoo.com Lund University Su
https://www.lumes.lu.se/sites/lumes.lu.se/files/aboyade_wale.pdf - 2026-05-30
Predictors of Progression From the Appearance of Islet Autoantibodies to Early Childhood Diabetes: The Environmental Determinants of Diabetes in the Young (TEDDY) DOI: 10.2337/dc14-2426 OBJECTIVE While it is known that there is progression to diabetes in <10 years in 70% of children with two or more islet autoantibodies, predictors of the progression to diabetes are only partially defined. RESEARC
https://www.teddy.lu.se/sites/teddy.lu.se/files/06032016_679_42_steck_diab_care_2015.pdf - 2026-05-30
Abstract in UndeterminedDataflow descriptions have been used ina wide range of Digital Signal Processing (DSP)applications, such as multi-media processing, andwireless communications. Among various forms ofdataflow modeling, Synchronous Dataflow (SDF) isgeared towards static scheduling of computationalmodules, which improves system performance andpredictability. However, many DSP applicationsdo no
LUNDS UNIVERSITET Box 117 221 00 Lund Tel 046-222 00 00 www.lu.se Botaniska trädgården PROGRAM OCH INFORMATION 2019 Allmän information Fri entré till trädgården och växthusen. ÖPPETTIDER Trädgården är öppen dagligen klockan 06:00 –20:00. Växthusen är öppna för besök dagligen klockan 11:00 –15:00. Här finns även Butik Botan. För öppettider se botan.lu.se. HITTA HIT Botaniska trädgården är belägen i
https://www.botan.lu.se/en/sites/botan.lu.se.en/files/botan_program_2019_ratt.pdf - 2026-05-30
1, 2, 3 Playtime INTER ARTS CENTER | LUND UNIVERSITY 1, 2, 3 Playtime INTER ARTS CENTER | LUND UNIVERSITY 1 INTRODUCTION 1, 2, 3 PLAYTIME 3 INTRODUCTION LUND UNIVERSITY Inter Arts Center 1, 2, 3 Playtime Hedvig Jalhed and Margot Edströmöm (eds.) PUBLICATIONS FROM INTER ARTS CENTER AT LUND UNIVERSITY REPORT NO. 1 Edström (eds.) This text is licensed under an Attribution-NonCommercial-NoDerivatives
https://www.iac.lu.se/sites/iac.lu.se/files/2025-01/1-2-3-Playtime-report-2024-Inter-Arts-Center.pdf - 2026-05-30
Globalt Dynamiskt Engagemang Latinamerika 2024 1GDE LATINAMERIKA 2024 GDE Latinamerika GLOBALT DYNAMISKT ENGAGEMANG | 2024 2GDE LATINAMERIKA 2024 GDE Latinamerika Globalt engagemang är en självklar och nödvändig del i Lunds univer- sitets arbete för att kunna fortsätta utvecklas som ett internationellt ledande universitet som värnar demokrati, mänskliga rättigheter och akademisk frihet. Globalt dy
https://www.medarbetarwebben.lu.se/sites/medarbetarwebben.lu.se/files/2024-01/Ver%201_GDE%20Latinamerika%202024.pdf - 2026-05-30
Particle image velocimetry is performed on a model of a high pressure homogenizer, scaled for qualitative similarity of the one phase turbulent flow field in a production scale homogenizer. Flow fields in gap entrance, gap and gap outlet chamber are obtained with high resolution. The measurements show gap flow development and formation of a turbulent wall adherent jet when exiting into the outlet
Abstract in UndeterminedThis paper describes a methodology for the optimization of portable parallel signal processing applications specified by dataflow programs. The use of dataflow as a programming model for signal processing applications targeting parallel platforms provides an important advantage versus the traditional sequential programming paradigm: the portability of parallelism. The paper
Computing accurate visibility for thin primitives, such as hair strands, fur, grass, at all scales remains difficult or expensive. To that end, we present an efficient visibility algorithm based on spatial line sampling, and a novel intersection algorithm between line sample planes and Bezier splines with varying thickness. Our algorithm produces accurate visibility both when the projected width o
Abstract in UndeterminedThe recent MPEG Reconfigurable Media Coding (RMC) standard aims at defining media processing specifications (e.g. video codecs) in a form that abstracts from the implementation platform, but at the same time is an appropriate starting point for implementation on specific targets. To this end, the RMC framework has standardized both an asynchronous dataflow model of computat
We present a novel visibility algorithm for rendering motion blur with per-pixel anti-aliasing. Our algorithm uses a number of line samples over a rectangular group of pixels, and together with the time dimension, a two-dimensional spatio-temporal visibility problem needs to be solved per line sample. In a coarse culling step, our algorithm first uses a bounding volume hierarchy to rapidly remove
