ICC
2009
IEEE
13 years 10 months ago
2009
IEEE
Abstract--Compress-and-Forward is a protocol for transmission over relay networks in which the relay forwards a compressed version of the signal it observes. The compression method...
SIGPRO
2010
13 years 10 months ago
2010
: This paper presents a data compression method that can achieve a very large compression ratio for radar pulse trains that are to be used for time-difference-of-arrival/frequency-...
TITB
2008
13 years 12 months ago
2008
This paper presents an efficient lossless compression method for 4-D medical images based on the advanced video coding scheme (H.264/AVC). The proposed method efficiently reduces d...
BNCOD
2003
14 years 1 months ago
2003
Evaluating a query can involve manipulation of large volumes of temporary data. When the volume of data becomes too great, activities such as joins and sorting must use disk, and ...
DATESO
2006
14 years 1 months ago
2006
Some text compression methods take advantage from using more complex compression units than characters. The synchronization between coder and decoder then can be done by transferri...
MAMMO
2010
Springer
14 years 2 months ago
2010
Springer
Abstract. As mammography moves towards completely digital and produces prohibitive amounts of data, compression plays an increasingly important role. Although current lossless comp...
VLDB
1987
ACM
14 years 3 months ago
1987
ACM
In this paper, a new compression method for constant removal from very large scientific and statistical databases is presented. The new method combines the best features from seve...
ICIP
2007
IEEE
14 years 4 months ago
2007
IEEE
In our previous work [1], we proposed a construction of critically sampled perfect reconstruction transforms with directional vanishing moments (DVMs) imposed in the corresponding...
DATE
2002
IEEE
14 years 5 months ago
2002
IEEE
In this paper, we suggest hardware-assisted data compression as a tool for reducing energy consumption of core-based embedded systems. We propose a novel and e cient architecture ...
3DPVT
2002
IEEE
14 years 5 months ago
2002
IEEE
In many applications surfaces with a large number of primitives occur. Geometry compression reduces storage space and transmission time for such models. A special case is given by...