Zobrazeno 1 - 7
of 7
pro vyhledávání: '"E. G. Makeichik"'
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 6, Pp 48-54 (2019)
Developing a method of segmentation and compact multiscale representation of images based on the progressive backward clustering. The method provides an accurate segmentation, multiscale representation and compression of the segmented images, adaptat
Externí odkaz:
https://doaj.org/article/fac0ebde96384b4eb2027f39dfd34cb4
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 2, Pp 63-69 (2019)
The modified algorithms length coding to compress grayscale images without losses that are different from the basic algorithm taking into account the likelihood of the occurrence of pixel values and images that reduce the size of the encoded data.
Externí odkaz:
https://doaj.org/article/d920eee7cd9443eca8402dbccc00569b
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 5, Pp 11-17 (2019)
The effectiveness evaluation of the proposed method for correction modular and burst errors based on composite and cyclic codes and step encoding and decoding of information is made. The main parameters of the channel codecs are detected and a compar
Externí odkaz:
https://doaj.org/article/1c7906cb8d8c46be932c1c9d396d4e16
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 4, Pp 40-46 (2019)
The organization methods of dependent (packet) error correction by the turbocodecs based both on a sub systematic convolutional codes with uniform threshold decoding algorithm and recursive systematic convolutional codes are considered. The effective
Externí odkaz:
https://doaj.org/article/efbf5ec96c624bc09b5e92336f307b3c
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 1, Pp 86-91 (2019)
The efficiency two-stage majority decoding algorithm for cyclic codes in the correction of error of multiplicity binary symbols where - the number of test equations, needed to guarantee the correction of erroneous symbols is studied. The conditions u
Externí odkaz:
https://doaj.org/article/6b0c634ad26e490dba96701c855f636b
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 4, Pp 43-49 (2019)
Methods -channel encoding and decoding of dependent errors based on systematic uniform verification codes (SRSC), providing an increase in the speed of code transmission and the correcting capabilities of the initial SRMS are considered. The efficien
Externí odkaz:
https://doaj.org/article/f4f9d68e236144b9864884d4d8a3fe7d
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 8, Pp 101-107 (2019)
The efficiency of threshold decoding of non-binary self-orthogonal convolutional codes in the communication channel with additive white Gaussian noise with the correction of t (t ≥ 1) symbolic errors is considered. The characters or elements of the
Externí odkaz:
https://doaj.org/article/0998cf67fdad4a2e849c8513200eadca