273 uppsatser · sida 18 av 19
A report on my thesis developing an algorithm to automatically classify a mammogram image as containing an implant or not and segmenting and masking any present breast implant in the image.
… a tool for simulating imple- mentation differences. Two image processing algorithms are evaluated for their suitability in an automatic testing system. For testing, four test cases are devel- oped. The testing system is run with the test cases on wide range of devices, both …
en studie om uppfattningen om AutoCorrects inverkan
… texts. After categorizing the spelling errors according to AutoCorrect’s algorithm weights we compared the test data with the information from the interviews to determine problematic areas caused by AutoCorrect when typing. Our research show that using AutoCorrect makes the …
… eresultsfromourinvestigationnarroweditdowntotwodifferentmethods,theClarke&WrightalgorithmandasimulationtoolcalledLogiX,Theresultsfromthesemethodswerecomparedtoeachotherandwiththelogisticsolutionthatisappliedtoday.Wefoundthatthedigitalsimulationtool,LogiX,weresuperiortoboththeClar …
<em>Kan mekanisk rekrytering förhindra diskriminering?</em>
… contains criterions that are of importance for the employment. Pre-specified algorithms are later on used for combining each candidates data into an overall assessment. This regulates that the same criteria is measured for all individuals. In order to analyse the material a …
En kvalitativ studie
Syfte: Högfrekvenshandel har på senare år varit ett omdiskuterat och kontroversiellt ämne. Fenomenet har genomgått omfattande granskning och åsikterna kring dess påverkan på marknaden och dess aktörer går isär. Då tidigare forskning främst genomförts på den amerikanska marknaden …
Sparse matrices are often used in numerical algorithms that solve linear equation systems. Many methods for storing sparse matrices have been proposed and implemented during the years. These methods focus primarily on minimizing the total memory consumption and the time that it …
Lärares uppfattningar av IT-baserade matematikspel och dess konsekvenser på elevers kunskapsutveckling
… transcribed radio shows. This included an investigation of which systems and algorithms that can be used to generate keywords, based on previous works. An application was also developed which suggests keywords based on a text to a user. This application was tested and compared …
… transcribed radio shows. This included an investigation of which systems and algorithms that can be used to generate keywords, based on previous works. An application was also developed which suggests keywords based on a text to a user. This application was tested and compared …
Sveriges Radio sparar sin data i stora arkiv vilket gör det svårt att hitta specifik information. På grund av denna storlek blir uppgiften att hitta specifik information om händelser ett stort problem. För att lösa problemet krävs en mer konsekvent användning av metadata, därför …
Lösenordskryptering och Brute force attack
… hash functions executionspeed, the result shows that none of the examined hash algorithms is suitable fordirect use. Instead its recommended to use PBKDF2 with salt to encrypt pass-words. The Java EE section constructs a working application where users can reg-ister and login …
… each other in conversations, to make it easier to hear what is being said. Algorithms for voice and speech recognition works in a similar way, regarding the microphone direction towards the sound source. In this thesis in electronics has therefore a servo control with binaural …
… these has a great energy and environmental efficiency. This thesis presents an algorithm especially developed for this issue. The thesis has been written by dividing the work into measurements and data, implementation and analysis. The result of this thesis is an Excel-sheet …
… maps can be produced from a digital elevation model (DEM). Then GIS- based algorithms are used to calculate water flows and the depth-to-water index classes dry, fresh, moist and wet. The purpose of this study was to investigate the possibility to use depth- to-water maps for …
Bildbehandling på grafikkort
… (Kanade Lucas Tomasi point tracking) and the generation of scale pyramids. All algorithms where successfully implemented and they are tree to ten times faster than correspondning optimized CPU implementation.
