On image data transfer over voice communication channels

被引：0

作者：

Nagornykh I.M. ^{[1
,2
]}

Evseev V.L. ^{[1
]}

机构：

[1] LLC “PETOSEVIC,”, Khlebny pereulok 19B, Moscow

[2] Financial University under the Government of the Russian Federation, Leningradsky prospekt 49, Moscow

来源：

Pattern Recognition and Image Analysis | 2015年 / 25卷 / 3期

关键词：

bit reverse; image separation; image transformation into sound;

D O I：

10.1134/S1054661815030177

中图分类号：

学科分类号：

摘要：

Technology is developed based on the image representation by the dynamic spectrogram (sonogram) of a speech-like signal. The transmitted image data is precoded by bit swapping of coordinates of pixels of the original image (bit reverse) in order to reduce information redundancy and enhance the security of the transmitted image information. The transfer is carried out by progressive separation of the bit reversed image and conversion of each part into a sonogram for further transmission to the communication channel. The influence of the data transmission system on the image obtained by the recipient is found. Experimental results are presented. © 2015, Pleiades Publishing, Ltd.

引用

页码：500 / 508

页数：8

共 17 条

[1]

Forecast and Methodology, 2012-2017 (29.05, (2013)

[2]

Panov A.A., Data transfer via GSM speech channels,, BIT, No, (2012)

[3]

Warren H.S., Hacker’s Delight, (2003)

[4]

Dvoryankin S.V., Nagornykh I.M., Sound–image–sound conversion technology,” Spetstekhn. Svyaz’, No, (2013)

[5]

Oppenheim A., Speech spectrograms using the fast Fourier transform, IEEE Spectrum, 7, 8, pp. 57-62, (1970)

[6]

Andreeva O.V., Applied Holography, (2008)

[7]

Yaroslavskii L.P., Merzlyakov N.S., Digital Holography, (1982)

[8]

Dyatlov A.P., Satellite Communications System with Movable Objects, (2004)

[9]

Dvoryankin S.V., Speech Signature, (2003)

[10]

MacLennan B., Gabor representation of spatiotemporal visual images,, Techn. Rep. (13.09.1991, Revised, 21, (1994)

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