Essays about: "gabor"

Showing result 6 - 10 of 21 essays containing the word gabor.

  1. 6. On the statistics and practical application of the reassignment method for Gabor spectrograms

    University essay from Lunds universitet/Matematisk statistik

    Author : Erik. M Månsson; [2019]
    Keywords : Mathematics and Statistics;

    Abstract : The reassignment method is a technique for improving the concentration of signals in spectrograms and other time-frequency representations (TFR). It achieves this by displacing the points in a TFR according to the reassignment vector for every point. READ MORE

  3. 7. Comparative study of table layout analysis : Layout analysis solutions study for Swedish historical hand-written document

    University essay from Blekinge Tekniska Högskola/Institutionen för datalogi och datorsystemteknik

    Author : Xusheng Liang; [2019]
    Keywords : layout analysis; pattern recognition; document digitalization; table layout extraction; transfer learning; machine learning; image processing; Hessian filter; Gabor filter;

    Abstract : Background. Nowadays, information retrieval system become more and more popular, it helps people retrieve information more efficiently and accelerates daily task. READ MORE

  4. 8. Tracking of railroads for autonomous guidance of UAVs : using Vanishing Point detection

    University essay from KTH/Mekatronik

    Author : Anthony Clerc; [2018]
    Keywords : Railroad tracking; Autonomous guidance UAV; Railroad topology; Vanishing point detection; Gabor filters; Edge detection;

    Abstract : UAVs have gained in popularity and the number of applications has soared over the past years, ranging from leisure to commercial activities. This thesis is discussing specifically railroad applications, which is a domain rarely explored. Two different aspects are analysed. READ MORE

  5. 9. Terrain Classification to find Drivable Surfaces using Deep Neural Networks : Semantic segmentation for unstructured roads combined with the use of Gabor filters to determine drivable regions trained on a small dataset

    University essay from KTH/Robotik, perception och lärande, RPL

    Author : Agneev Guin; [2018]
    Keywords : Semantic segmentation; Deep learning; Gabor filters; Drivable surfaces;

    Abstract : Autonomous vehicles face various challenges under difficult terrain conditions such as marginally rural or back-country roads, due to the lack of lane information, road signs or traffic signals. In this thesis, we investigate a novel approach of using Deep Neural Networks (DNNs) to classify off-road surfaces into the types of terrains with the aim of supporting autonomous navigation in unstructured environments. READ MORE

  6. 10. Revenue model development within the video game industry

    University essay from Handelshögskolan i Stockholm/Institutionen för marknadsföring och strategi

    Author : Georgi Dakov; Gabor Fabian; [2017]
    Keywords : video games; digital distribution; business models; revenue models; online purchasing;

    Abstract : Video games have substantially grown in both sales figures and mainstream popularity in contemporary culture. Through adoption of online purchasing and digital distribution methods, video games are no longer a niche hobby, but a global storytelling medium and industry. READ MORE