multiple description image transmission
NOISE ROBUST TRANSMISSION OF MULTIPLE DESCRIPTION IMAGE OVER WIRELESS NETWORKS
... In this paper we extend the work of [7] for wireless channel by utilizing the soft information at the input of channel code decoder at the receiver. Earlier works assumed the wireless channel to be bit-flipping with ...
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Multiple-Description Multistage Vector Quantization
... and image coding. In this paper, a multiple-description MSVQ (MD-MSVQ) targeted for communication over packet-loss channels is proposed and ...interleaving-based transmission scheme for ...
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Iterative Soft Decoding of Multiple Description Image over Wireless Channel
... state-of-the-art image coding techniques use wavelet transform based coding for image compression and many multiple description image coders has been proposed based on ...first ...
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Multiple Description Coding Based on Hadamard Transform
... before transmission. There are many methods of compression for image which reduce the size of the ...the image packets may be delayed in transmission or permanently ...full image to ...
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Multiple Description Coding with Redundant Expansions and Application to Image Communications
... Multiple description coding offers an elegant and competitive solution for data transmission over lossy packet-based networks, with a graceful degradation in quality as losses ...of multiple ...
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Unbalanced Multiple Description Video Coding with Rate Distortion Optimization
... and Image Processing ...on Image Processing and for the IEEE Signal Processing ...video transmission over packet network and compression for recognition and classification ...
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FPGA Design and Simulation of Efficient Binary Image Transmission via DS-CDMA Transmitter Using Pseudo Noise Sequence Generator
... wireless transmission of binary image under high transmission rate using DS-CDMA – One of the prominent spread spectrum techniques that divide the channels into many sub channels for ...Hardware ...
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Scalable Multiple-Description Image Coding Based on Embedded Quantization
... progressive transmission over unreliable chan- ...single- description square-partitioning (SQP) codec proposed in [15, ...embedded image cod- ing techniques have been proposed in the past, including ...
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Adaptive multiple description video coding and transmission for scene change
... In the recent years, the increasing demands for multi- media communication have generated a lot of research interests in developing novel image or video compres- sion technologies. Due to network congestion and ...
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A Survey on Robust Image Coding Techniques
... an image or video for multimedia applications. Robust image coding is crucial to combat packet losses, for transmission of images over non feedback ...based image coding schemes are robust ...
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A Dual Fuzzy Entropy Model for QoS Routing in MANET
... decreases, transmission power is also decreased which results in more packet losses, which in turn requires packet retransmission and route or link maintenance causing an increase in ...
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Image Inpainting using Exemplar based and FMM Algorithm
... attempt to continue the isophotes (lines of equal gray value) as smoothly as possible inside the reconstructed region. In other words, the missing region should be inpainted so that the inpainted gray value and gradient ...
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Image Description using Visual Dependency Representations
... The model-generated descriptions are compared against the human-written gold-standard descrip- tions using the smoothed BLEU measure (Lin and Och, 2004). BLEU is commonly used in ma- chine translation experiments to ...
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Image Description using Deep Neural Networks
... involve adding up of gradients obtained from various inputs. This helps reduce the number of times the weights are updated before convergence. Although it might be counter- intuitive at first, this update method also ...
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Two-description distributed video coding for robust transmission
... robust transmission over unreliable ...When description loss occurs, the decoder can get acceptable reconstruction from the received descrip- ...two description DVC (2D-DVC) under the constraint of ...
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Mosaic Image Creation in Videos for Secure Image Transmission
... medical image databases, and military imaging ...secure image transmission, in which there are two common approaches- image encryption and data ...hiding. Image encryption is a ...
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A Mosaic Image Creation For Secure Secret Image Transmission
... that are connected for secure transmission are picture encryption and information stowing away. Picture encryption is a strategy that changes over the first picture into another structure that is hard to get it. ...
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Secure Transmission of Secret Image using Mosaic Image
... during transmission process, in order to achieve this many data secure techniques and methods have been proposed to ensure security of information being transmitted through ...secure image ...
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Image Description Using Deep Neural Network
... images. Image description is a good starting point for imparting artificial intelligence to machines by allowing them to analyze and describe complex visual ...education, image retrieval and visually ...
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A REVIEW ON VARIOUS IMAGE ENCRYPTION TECHNIQUES FOR SECURE IMAGE TRANSMISSION
... In color image encryption Rodriguez-Sahagun, M. T., Mercado-Sanchez, J. B., Lopez- Mancilla, D., Jaimes-Reategui, R., & Garcia-Lopez, J. H. proposed a logistic chaotic map for secure communication in ...
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