Search Results - "data compression"

Wavelets image data compression by Khalifa, Othman Omran, Dlay, Satnam Singh

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Wavelet coding design for image data compression by Khalifa, Othman Omran

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Application of data compression technique in congested networks by Kho, Lee Chin, Ngu, S.S., Tan, Y., Lim, A.O.

“…In this paper, a novel data compression-based congestion control (DCCC) technique in transmission control protocol is proposed. …”
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Comparative data compression techniques and multi-compression results by Ibrahimy, Muhammad Ibn, Motakabber, S. M. A.

“…Data compression is very necessary in business data processing, because of the cost savings that it offers and the large volume of data manipulated in many business applications. …”
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Comparative data compression techniques and multi-compression results by Hasan, M R, Ibrahimy, Muhammad Ibn, Motakabber, S. M. A., Ferdaus, M M, Khan, M N H

“…Data compression is very necessary in business data processing, because of the cost savings that it offers and the large volume of data manipulated in many business applications. …”
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Spatial data compression and denoising via wavelet transformation by Pradhan, Biswajeet, Kumar, Sandeep, Mansor, Shattri, Ramli, Abdul Rahman, Mohamed Sharif, Abdul Rashid

“…A new interpolation wavelet filter for TIN data compression has been applied in two steps, namely splitting and lifting. …”
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Recent advances of data compression in wireless sensor network by Tuama, Ammar Y., Mohamed, Mohamad Afendee, Muhammed, Abdullah, Mohd Hanapi, Zurina, Mohamed, Rajina R., Abu Bakar, Khairul A.

“…In this study, we survey various approaches, issues and challenges to WSN efficiency related to data compression discuss the effect of the data size on the sensor efficiency and how data compression algorithms can be used to address small size data transmission. …”
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Data compression of power quality events using the slantlet transform by Panda, G., Dash, P.K., Pradhan, A.K., Meher, S.K.

“…In this paper a novel approach for power quality data compression using the SLT is presented and its performance in terms of compression ratio (CR), percentage of energy retained and mean square error present in the reconstructed signals is assessed. …”
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Review of wavelet theory and its application to image data compression by Khalifa, Othman Omran

“…The pyramid algorithm is also presented and some features of wavelets in image data compression are given. A modified version of Lind Boze and Gray (LBG) algorithm using Partial Search Partial Distortion (PSPD) is presented for coding the wavelet coefficients to speed up the codebook generation and the search required for nearest neighbour codevector of input image. …”
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A lossless parallel data compression method using threads by Islam, Md. Rafiqul, Arifin, Md. Shamsul, Md. Sap, Mohd. Noor, Md. Shams Tibrizet, Kazi

“…The performance of lossless data compression depends mainly on compression rate and compression time. …”
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Study Of Wavelet Transforms For Data Compression And Decompression Of Audio And ECG Signals by Besar, Rosli

“…In this project we study the topic of wavelet transforms and how they may be used in the area of data compression and decompression of audio and electrocardiogram(ECG) signals.…”
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A prediction-based neural network scheme for lossless data compression by Logeswaran, R.

“…This paper proposes a modified block-adaptive prediction-based neural network scheme for lossless data compression. A variety of neural network models from a selection of different network types, including feedforward, recurrent, and radial basis configurations are implemented with the scheme. …”
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Neural Network Based Lossless Data Compression Schemes For Telemetry Data by N. Rajasvaran, R.Logeswaran

“…Data compression deals with removal of redundancy, reducing bandwidth and storage requirements, and thus lowering transmission and storage costs of data acquired from remote sensors. …”
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Neural Network Based Lossless Data Compression Schemes For Telemetry Data by N. Rajasvaran, R.Logeswaran

“…Data compression deals with removal of redundancy, reducing bandwidth and storage requirements, and thus lowering transmission and storage costs of data acquired from remote sensors. …”
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A Study Of Wavelet Transforms For Data Compression And Decompression Of Audio And ECG Signals by Rosli Besar

“…In this project we study the topic of wavelet transforms and how they may be used in the area of data compression and decompression of audio and electrocardiogram(ECG) signals.…”
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Performance analysis of image data compression using zero-tree wavelet transform by Khalifa, Othman Omran, Tabakovic, Emir, Memisevic, Zlatko, Hassan Abdalla Hashim, Aisha

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Analysis of string matching compression algorithms by Nadarajan, Krishnaveny, Ahmad Zukarnain, Zuriati

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A Comparative Study on Compression of Different Image File Formats by Ooi, Poh San

Subjects: “…Data compression (Computer science)…”
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Improving Classification of Remotely Sensed Data Using Best Band Selection Index and Cluster Labelling Algorithms by Teoh, Chin Chuang

Subjects: “…Data compression - Remote sensing - Case studies…”
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Bandwidth allocation in high speed networks with multiple nested charge classes by Khalil, Ibrahim, Mohd Ali, Borhanuddin, Mukerjee, Malay R.

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