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» An Architecture for Compressive Imaging
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ICIP
2008
IEEE
16 years 8 months ago
Capturing light field textures for video coding
There is a significant amount of redundancy between video frames or images that can be explained by considering these observations as samples of a light field function. By using a...
William Mantzel, Justin K. Romberg
ICIP
2007
IEEE
16 years 8 months ago
Rotation Detection using the Curl Equation
Rotational types of motion can often be seen in video sequences. However, not a lot of research has been done to investigate rotational motion models for use in video. Analysing t...
Daire Lennon, Naomi Harte, Anil C. Kokaram
ICIP
2005
IEEE
16 years 8 months ago
JPEG 2000 scalar quantization using an optimally frequency localized modulated lapped transform
JPEG 2000 is a lossy integer-to-integer transform-based compression method that first quantizes the separable 2-D wavelet transform coefficients, then entropy codes them. The imag...
Peter C. Tay, Joseph P. Havlicek
ICIP
2005
IEEE
16 years 8 months ago
Transmission of JPEG2000 code-streams over mobile radio channels
- The recent growth in personal wireless communication devices being used for image transmission, have poised a challenge to protect this data against loss over mobile radio channe...
Ambarish Natu, Maria Fresia, Fabio Lavagetto
ICIP
2005
IEEE
16 years 8 months ago
A frequency-based approach for efficient plenoptic sampling
In image-based light field rendering, many efforts have been made to improve the efficiency of the modeling. This efficiency pertains to the photorealism and compression of a give...
Jean-Daniel Deschênes, Patrick Hébert...