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ICIP
2010
IEEE
13 years 9 months ago
Generalized YUV interpolation of CFA images
This paper presents a simple yet effective color filter array (CFA) interpolation algorithm. It is based on a linear interpolating kernel, but operates on YUV space, which results...
Meng Wang, Thierry Blu
ICIP
2010
IEEE
13 years 9 months ago
Optimal exposure control for high dynamic range imaging
A common technique used to acquire high dynamic range image data is that of exposure bracketing--short exposure times are required to capture bright regions of the image without s...
Keigo Hirakawa, Patrick J. Wolfe
ICIP
2010
IEEE
13 years 9 months ago
Comparison of merging orders and pruning strategies for Binary Partition Tree in hyperspectral data
Hyperspectral imaging segmentation has been an active research area over the past few years. Despite the growing interest, some factors such as high spectrum variability are still...
Silvia Valero, Philippe Salembier, Jocelyn Chanuss...
ICIP
2010
IEEE
13 years 9 months ago
Probabilistic human pose recovery from 2D images
Image based human pose recovery has many applications in different industries such as games, entertainment, physiological rehabilitation and biometrics. This paper presents a new ...
Farid Flitti, Mohammed Bennamoun, Du Q. Huynh, Rob...
ICIP
2010
IEEE
13 years 9 months ago
Semi-automatic motion based segmentation using long term motion trajectories
Semi-automated object segmentation is an important step in the cinema post-production workflow. We propose a dense motion based segmentation process that employs sparse feature ba...
Gary Baugh, Anil C. Kokaram
ICIP
2010
IEEE
13 years 9 months ago
Accelerated video encoding using render context information
In this paper, we present a method to speed up video encoding of GPU rendered 3D scenes, which is particularly suited for the efficient and low-delay encoding of 3D game output as...
Philipp Fechteler, Peter Eisert
ICIP
2010
IEEE
13 years 9 months ago
Wavelet-based image compression anti-forensics
Because digital images can be modified with relative ease, considerable effort has been spent developing image forensic algorithms capable of tracing an image's processing hi...
Matthew C. Stamm, K. J. Ray Liu
ICIP
2010
IEEE
13 years 9 months ago
Undecimated haar thresholding for poisson intensity estimation
We propose a novel algorithm for denoising Poisson-corrupted images, that performs a signal-adaptive thresholding of the undecimated Haar wavelet coefficients. A Poisson's un...
Florian Luisier, Thierry Blu, Michael Unser
ICIP
2010
IEEE
13 years 9 months ago
A scalable multi-view audiovisual entertainment framework with content-aware distribution
Delivery of 3D immersive entertainment to the home remains a highly challenging problem due to the large amount of data involved, and the need to support a wide variety of differe...
Erhan Ekmekcioglu, Banu Gunel, Maheshi B. Dissanay...
ICIP
2010
IEEE
13 years 9 months ago
An automated vertebra identification and segmentation in CT images
In this paper, we propose a new 3D framework to identify and segment VBs and TBs in clinical computed tomography (CT) images without any user intervention. The Matched filter is e...
Melih S. Aslan, Asem M. Ali, Ham Rara, Aly A. Fara...