616 search results - page 18 / 124 » DCT Based High Quality Image Compression |
IPCCC
2005
IEEE
14 years 3 months ago
2005
IEEE
IEEE 802.15.3 efficiently uses time-division multipleaccess (TDMA) to support the quality of service (QoS) for multimedia traffic. In the TDMA mechanism, however, there is a signi...
ICIP
1997
IEEE
14 years 11 months ago
1997
IEEE
An embedded wavelet coder algorithm which adopts different threshold values in different subbands is proposed in this work. The new image coder, called the multi-threshold wavelet...
ECMAST
1998
Springer
14 years 2 months ago
1998
Springer
For communication using digital video, compression is mandatory because of the high bit-rate requiring a large bandwidth or storage capacity. Recent developments as well as upcomi...
DCC
2005
IEEE
14 years 9 months ago
2005
IEEE
Hyperspectral images have correlation at the level of pixels; moreover, images from neighboring frequency bands are also closely correlated. In this paper, we propose to use distr...
ICIAR
2010
Springer
14 years 2 months ago
2010
Springer
The structural similarity (SSIM) index has been shown to be an useful tool in a wide variety of applications that involve the assessment of image quality and similarity. However, i...