Essays about: "gabor"

Showing result 16 - 20 of 21 essays containing the word gabor.

  1. 16. Is there any economic influence on the cultural expenditures? : A framework of the UK culture sector

    University essay from Internationella Handelshögskolan

    Author : Sömjéni Gábor; [2011]
    Keywords : culture; public goods; public finance theory; time series analysis;

    Abstract : This paper explores the relation between the governmental expenditures on the cultural sector and the performance of the economy in the UK. In welfare economies it is the government’s role to shorten the effects of the occurring market failures. READ MORE

  3. 17. Selection, Analysis and Implementationof Image-based Feature Extraction Approaches for a Heterogenous, Modular and FPGA-based Architecture for Camera-based Driver Assistance Systems

    University essay from Högskolan i Halmstad/Intelligenta system (IS-lab)

    Author : Peter Mühlfellner; [2011]
    Keywords : Object Detection; Feature Extraction; FPGA;

    Abstract : We propose a scalable and fexible hardware architecture for the extraction of image features, used in conjunction with an attentional cascade classifier for appearance-based object detection. Individual feature processors calculate feature-values in parallel, using parameter-sets and image data that is distributed via BRAM buffers. READ MORE

  4. 18. Audio editing in the time-frequency domain using the Gabor Wavelet Transform

    University essay from Centrum för bildanalys

    Author : Ulf Hammarqvist; [2011]
    Keywords : Wavelet transform; time-frequency analysis; audio engineering; signal processing; audio restoration; audio interpolation; pitch-shift; time-stretch; loglet; compression; down-sampling; visualization; fourier transform; convolution; filter bank; digital filters; noise reduction; re-assignment; gabor transform; scalogram;

    Abstract : Visualization, processing and editing of audio, directly on a time-frequency surface, is the scope of this thesis. More precisely the scalogram produced by a Gabor Wavelet transform is used, which is a powerful alternative to traditional techinques where the wave form is the main visual aid and editting is performed by parametric filters. READ MORE

  5. 19. Automatic Imaging for Face Biometrics and Eye Localization

    University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Author : Tao Wang; Weifeng Lin; [2009]
    Keywords : Biometrics; Imaging;

    Abstract : A proposal for a person authentication system, which localizes facial landmarks and extracts biometrical features for face authentication, is presented in this thesis. An efficient algorithm for eye localization and biometrical feature extraction and person identification is developed by using Gabor filters. READ MORE

  6. 20. Multiview Face Detection Using Gabor Filter and Support Vector Machines

    University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Author : gül önder; aydın kayacık; [2008]
    Keywords : Face detection; support Vector Machines; Gabor Filter;

    Abstract : Face detection is a preprocessing step for face recognition algorithms. It is the localization of face/faces in an image or image sequence. Once the face(s) are localized, other computer vision algorithms such as face recognition, image compression, camera auto focusing etc are applied. READ MORE