Search Results for author: Duy Hoang Thai

Found 6 papers, 0 papers with code

Directional Mean Curvature for Textured Image Demixing

no code implementations25 Nov 2016 Duy Hoang Thai, David Banks

Approximation theory plays an important role in image processing, especially image deconvolution and decomposition.

Image Deconvolution

Simultaneous Inpainting and Denoising by Directional Global Three-part Decomposition: Connecting Variational and Fourier Domain Based Image Processing

no code implementations9 Jun 2016 Duy Hoang Thai, Carsten Gottschlich

We consider the very challenging task of restoring images (i) which have a large number of missing pixels, (ii) whose existing pixels are corrupted by noise and (iii) the ideal image to be restored contains both cartoon and texture elements.

Denoising Image Restoration

Directional Global Three-part Image Decomposition

no code implementations6 Oct 2015 Duy Hoang Thai, Carsten Gottschlich

Decomposition of an image by DG3PD results in a cartoon image, a texture image and a residual image.

Image Compression Optical Character Recognition +1

Global Variational Method for Fingerprint Segmentation by Three-part Decomposition

no code implementations18 May 2015 Duy Hoang Thai, Carsten Gottschlich

The first processing step after fingerprint image acquisition is segmentation, i. e. dividing a fingerprint image into a foreground region which contains the relevant features for the comparison algorithm, and a background region.

Segmentation

Filter Design and Performance Evaluation for Fingerprint Image Segmentation

no code implementations9 Jan 2015 Duy Hoang Thai, Stephan Huckemann, Carsten Gottschlich

Fingerprint recognition plays an important role in many commercial applications and is used by millions of people every day, e. g. for unlocking mobile phones.

Image Segmentation Segmentation +1

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