Scalable and robust JPEG 2000 images and video transmission system for multiple wireless receivers

Mairal, Cristina; Agueh, Max

doi:10.1109/latincom.2010.5641128

Cited by 4 publications

(2 citation statements)

References 7 publications

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“…Several techniques have been proposed in the literature to address transmission errors by making transmitted data more robust to channel noise and in some cases conceal corrupted data at the receiver. As an example, the authors in [4] present a scalable scheme for robust JPEG 2000 image transmission to multiple wireless clients, using an adaptive bandwidth estimation tool. In another research [5], the authors present the results of an initiative to transmit imagery content through a Link-16 tactical network using JPEG2000 compatible approach.…”

Section: Introductionmentioning

confidence: 99%

Embedding Authentication and DistortionConcealment in Images – A Noisy Channel Perspective

Memon¹

2014

EECSI

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In multimedia communication, compression of data is essential to improve transmission rate, and minimize storage space. At the same time, authentication of transmitted data is equally important to justify all these activities. The drawback of compression is that the compressed data are vulnerable to channel noise. In this paper, error concealment methodologies with ability of error detection and concealment are investigated for integration with image authentication in JPEG2000.The image authentication includes digital signature extraction and its diffusion as a watermark. To tackle noise, the error concealment technologies are modified to include edge information of the original image.This edge_image is transmitted along with JPEG2000 compressed image to determine corrupted coefficients and regions. The simulation results are conducted on test images for different values of bit error rate to judge confidence in noise reduction within the received images.

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Section: Introductionmentioning

confidence: 99%

Embedding Authentication and DistortionConcealment in Images – A Noisy Channel Perspective

Memon¹

2014

EECSI

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“…Several techniques have been proposed in the literature to address the problem of transmission errors by making transmitted data more robust to channel noise and to conceal corrupted data at the receiver. The authors in [5] present a scalable scheme for robust JPEG 2000 images and video transmission to multiple wireless clients, using an adaptive bandwidth estimation tool. In another research work [6], the authors present the results of an initiative to transmit imagery content through a Link-16 tactical network using JPEG2000 compatible approach (involving wavelets to compress images).…”

Section: Introductionmentioning

confidence: 99%

On Integration of Error Concealment and Authentication in JPEG2000 Coded Images

Memon

2014

AIVP

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Nowadays, it is widely understood that data compression is not only essential to speed up the transmission rate but also to provide other gains like low storage. In order to counter data manipulations and tampering during transmission, the image authentication has turned out to be equally important. But the drawback of compressed data transmission is that the compressed data are susceptible to channel impairments. In this paper, an error concealment approach is integrated with low cost image authentication scheme to benefit better visual quality as well as content author and user satisfaction. The image authentication includes content based digital signature that is watermarked and diffused in the whole image before JPEG2000 coding. To tackle noise, the error detection and concealment technology is examined to include edge information as part of error concealment approach. The edge image is sent along with JPEG2000 coded image to determine corrupted coefficients. The simulation results are conducted on test images for different values of bit error rate to judge confidence in noise concealment within the received images.

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Authentication and Error Resilience in Images Transmitted through Open Environment

Memon

2015

Handbook of Research on Security Considerations in Cloud Computing

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Nowadays data compression and authentication are believed to be vital to image transmission through heterogeneous infrastructure or storage at a centralized place. Though compression and authentication have independently grown to be matured technologies, but currently integration of these technologies is understood to be a key factor in handling tampering in images transmitted through unsecure channels like cloud. In this chapter, an error-resistant approach is investigated to add to low cost image authentication scheme to increase visual quality as well as improve author and user satisfaction. The image authentication includes content based digital signature that is watermarked and later diffused in the whole image before JPEG2000 coding. To tackle manipulations in the image, edge information of the image is examined to offset manipulations in the image transmission through noisy or open and unsecure channels. The edge image is sent along with JPEG2000 coded image to determine corrupted coefficients. The simulation results are conducted on test images for different values of bit error rate to judge confidence in error concealment within the received images.

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Scalable and robust JPEG 2000 images and video transmission system for multiple wireless receivers

Cited by 4 publications

References 7 publications

Embedding Authentication and DistortionConcealment in Images – A Noisy Channel Perspective

Embedding Authentication and DistortionConcealment in Images – A Noisy Channel Perspective

On Integration of Error Concealment and Authentication in JPEG2000 Coded Images

Authentication and Error Resilience in Images Transmitted through Open Environment

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