119 search results - page 6 / 24 » Combined Spatial and Subband Block Coding of Images |
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
— We present a new hybrid scheme which combines space-time block codes (STBC) and spatial multiplexing (SM) to achieve both diversity and spatial multiplexing gain. We design a n...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper, a H.264 compatible spatially scalable video coding method with in-band prediction is proposed which taking advantages from both the high coding efficiency of H.264 c...
65
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TIP
2008
14 years 9 months ago
2008
Abstract--Image denoising methods are often designed to minimize mean-squared error (MSE) within the subbands of a multiscale decomposition. However, most high-quality denoising re...
ICIP
1998
IEEE
15 years 1 months ago
1998
IEEE
Abstract--We consider the problem of coding images for transmission over error-prone channels. The impairments we target are transient channel shutdowns, as would occur in a packet...
108
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TMM
2002
14 years 9 months ago
2002
A joint source-channel coding (JSCC) scheme for robust progressive image transmission over broadband wireless channels using orthogonal frequency division multiplexing (OFDM) syste...