نتایج جستجو برای: coding

تعداد نتایج: 126600  

Journal: :international journal of communications and information technology 2011
m. shafei m. rezaei s. tavakoli f. mohanna

in this paper, we propose a new full-fuzzy video ratecontrol algorithm (rca) for variable bit rate (vbr) videoapplications. the proposed rca provides high qualitycompressed video with a low degree computational complexity.by controlling the quantization parameter (qp) on a picturebasis, it produces vbr video bit streams. the proposed rcahas been implemented on the jm h.264/avc video codec andth...

Journal: :research in molecular medicine 0
mahla nazari department of biology, islamic azad university, arsanjan branch, arsanjan, iran mahboobeh nasiri department of biology, islamic azad university, arsanjan branch, university blvd., arsanjan, fars. abbas ghaderi sshiraz institute for cancer research, shiraz university of medical sciences, shiraz, iran

background: bladder cancer (bc) is the most common genitourinary cancer in iranians with an unclear etiopathogenesis. long stress induced non-coding transcript 5 is a member of the 12-member family of long non-coding rnas, which is abundantly expressed in higher proliferative cells, as well as the cell vulnerable to cellular stress in response to chemical carcinogens. as variations in long non-...

Journal: :journal of communication engineering 0
sayed ali khodam hoseini shahed university s. akhlaghi

this paper concerns the transmission of two independent gaussian sources over a two-user decentralized interference channel, assuming that the transmitters are unaware of the instantaneous csis. the availability of the channel state information at receivers (csir) is considered in two scenarios of perfect and imperfect csir. in the imperfect csir case, we consider a more practical assumption of...

Fouladi, A., Khodayifar, S., Raayatpanah, M. A.,

Nowadays communication networks have become an essential and inevitable part of human life. Hence, there is an ever-increasing need for expanding bandwidth, decreasing delay and data transfer costs. These needs necessitate the efficient use of network facilities. Network coding is a new paradigm that allows the intermediate nodes in a network to create new packets by combining the packets recei...

2001
Ciprian Doru Giurcaneanu Ioan Tabus

In this paper we propose the application of a new transform-based coding method[1] in conjunction with Golomb-Rice ( ) codes to lower significantly the complexity, which can be used in various applications, e.g. the Multiple Description coding[2]. The theoretical evaluations predict no important loss in compression performance, while the complexity is considerably reduced. Since codes are very ...

ژورنال: مدیریت سلامت 2000
حاجوی , اباذر, حسینی, فاطمه, فشارکی, محمد, محمودزاده ثاقب , زهرا,

The research was intended to determine the rate of coding accuracy in the training hospitals of Shiraz University of Medical Sciences and Health Treatment Services in 1995 (1374), and it was performed through a descriptive-analytic method. In the research, 400 medical records were selected based on stratified sampling method from among records of the patients having been discharged from hospita...

Journal: :The Journal of The Institute of Image Information and Television Engineers 2013

Journal: :The Journal of The Institute of Image Information and Television Engineers 2013

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