Search Results - ((compression algorithms) OR (generation algorithm))

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  1. 1
    A new compression algorithm for small data communication in wireless sensor network

    A new compression algorithm for small data communication in wireless sensor network by Tuama, Ammar Yaseen, Mohamed, Mohamad Afendee, Muhammed, Abdullah, Mohd Hanapi, Zurina

    Published 2017
    “…In this paper, we propose a new lossless compression algorithm that can handle small data communication in WSNs. …”
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  2. 2
    A frequent pattern mining algorithm based on FP-growth without generating tree

    A frequent pattern mining algorithm based on FP-growth without generating tree by Tohidi, Hossein, Ibrahim, Hamidah

    Published 2010
    “…In this paper we introduce an algorithm to generate frequent patterns without generating a tree and therefore improve the time complexity and memory complexity as well. …”
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  3. 3
    A frequent pattern mining algorithm based on FP-growth without generating tree

    A frequent pattern mining algorithm based on FP-growth without generating tree by Tohid, Hossein, Ibrahim, Hamidah

    Published 2010
    “…It then divides the compressed database into a set of conditional databases (a special kind of projected database), each associated with one frequent item or pattern fragment, and mines each such database separately.For a large database, constructing a large tree in the memory is a time consuming task and increase the time of execution.In this paper we introduce an algorithm to generate frequent patterns without generating a tree and therefore improve the time complexity and memory complexity as well.Our algorithm works based on prime factorization, and is called Frequent Pattern- Prime Factorization (FPPF).…”
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  4. 4
    Improved thresholding and quantization techniques for image compression

    Improved thresholding and quantization techniques for image compression by Md Taujuddin, Nik Shahidah Afifi

    Published 2017
    “…Thus, the proposed algorithm provides an alternative technique to compress the digital image.…”
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  5. 5
    Wavelet coding design for image data compression

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

    Published 2005
    “…Also, wavelet ventor quantisation multiresolution codebook generation is discussed. General discription of the proposed image compression algorithm with its feature is presented. …”
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  6. 6
    Efficient and secured compression and steganography technique in wireless sensor network

    Efficient and secured compression and steganography technique in wireless sensor network by Tuama, Ammar Yaseen

    Published 2016
    “…First, the new data compression algorithm is proposed for compressing sensed data before it gets transmitted to the sink. …”
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  7. 7
    Parallelization of speech compression based algorithm based on human auditory system on multicore system

    Parallelization of speech compression based algorithm based on human auditory system on multicore system by Gunawan, Teddy Surya, Kartiwi, Mira, Khalifa, Othman Omran

    Published 2012
    “…The objective of this research is to develop and implement a novel parallel speech compression algorithm based on human auditory system on a multicore system. …”
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  8. 8
    Optimal planning of energy storage system for hybrid power system considering multi correlated input stochastic variables

    Optimal planning of energy storage system for hybrid power system considering multi correlated input stochastic variables by ALAhmad A.K., Verayiah R., Ramasamy A., Marsadek M., Shareef H.

    Published 2025
    Subjects: “…Compressed air…”
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  9. 9
    Soap performance enhancement for high volume messaging / Ali Baba Dauda

    Soap performance enhancement for high volume messaging / Ali Baba Dauda by Ali Baba , Dauda

    Published 2018
    “…Two messages formats, normal and compressed (modified algorithm) with the size ranging 1MB - 22 MB were generated and executed 50 times in both web services. …”
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  10. 10
    Image Compression Based On Region Of Interest For Computerized Tomography Images

    Image Compression Based On Region Of Interest For Computerized Tomography Images by Idbeaa, Tarik Faraj Ali

    Published 2003
    “…In this thesis both of compression techniques (lossy and lossless) of medical images using the JPEG algorithm (DCT), will be discussed.…”
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  11. 11
    Algorithm development for optimization of a refrigeration system

    Algorithm development for optimization of a refrigeration system by Izzat, Mohamad Adnan

    Published 2010
    “…By using the Statistica software the new algorithm was generate by using linear regression analysis and the algorithm defined as γ = 4.284109 - 0.057164 χR from the algorithm and the international domestic refrigerator using R-134a COP value, was showed that the optimum charge for the refrigerator system occur at 31.21psi.R…”
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  12. 12
    Improving Classification of Remotely Sensed Data Using Best Band Selection Index and Cluster Labelling Algorithms

    Improving Classification of Remotely Sensed Data Using Best Band Selection Index and Cluster Labelling Algorithms by Teoh, Chin Chuang

    Published 2005
    “…This algorithm was compared to co-spectral plot method for labelling clusters the clusters generated in Landsat TM dataset. …”
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  13. 13
    Data hiding in medical images using encryption and steganography techniques

    Data hiding in medical images using encryption and steganography techniques by Nur Athirah, Abdul Razak

    Published 2019
    “…A stego-image will be generated and compressed using Discrete Cosine Transform to reduce the size of stego- image in order to save storage. …”
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  14. 14
    Design and optimization of a compressed air energy storage (CAES) power plant by implementing genetic algorithm

    Design and optimization of a compressed air energy storage (CAES) power plant by implementing genetic algorithm by Shamshirgaran, S. Reza, Ameri, M, Khalajiassadi, Morteza, Ahmadi, M. Hossein

    Published 2016
    “…The cost-benefit function as a target function has been maximized using the Genetic Algorithm. The Thermoflex software has been used for the CAES cycle modeling and design calculation. …”
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  15. 15
    Enhanced Steganography Framework Based On Lossless Compression And Histogram

    Enhanced Steganography Framework Based On Lossless Compression And Histogram by Kasasbeh, Dima Suliman Mohammad

    Published 2024
    “…The compression model was modified to include a hybrid lossless text compression algorithm to reduce redundant secret information and boost embedding capacity. …”
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  16. 16
    Image authentication using Zernike moment watermarking

    Image authentication using Zernike moment watermarking by Shojanazeri, Hamid

    Published 2013
    “…Experimental results showed that this algorithm achieves better bit error rate against JPEG compression, rotation, scale and noise attacks in comparison with other reviewed schemes in this work. …”
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  17. 17
    Review of wavelet theory and its application to image data compression

    Review of wavelet theory and its application to image data compression by Khalifa, Othman Omran

    Published 2003
    “…Advantages over Fourier transform is investigated and several results are derived. The pyramid algorithm is also presented and some features of wavelets in image data compression are given. …”
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  18. 18
    A New Fingerprint Definition For Effective Song Recognition

    A New Fingerprint Definition For Effective Song Recognition by Salvatore Serrano, Murtadha Arif Sahbudin, Chakib Chaouch, Marco Scarpa

    Published 2024
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  19. 19
    Compression of Three-Dimensional Terrain Data Using Lifting Scheme Based on Second Generation Wavelets

    Compression of Three-Dimensional Terrain Data Using Lifting Scheme Based on Second Generation Wavelets by Pradhan, Biswajeet

    Published 2006
    “…The newly developed algorithm was applied to compress Light Detection and Ranging (LIDAR) data to check the efficiency of the program. …”
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  20. 20
    Design and optimization of a compressed air energy storage (CAES) power plant by implementing genetic algorithm

    Design and optimization of a compressed air energy storage (CAES) power plant by implementing genetic algorithm by Reza Shamshirgaran, S., Ameri, M., Khalaji, M., Ahmadi, M.H.

    Published 2016
    “…The cost-benefit function as a target function has been maximized using the Genetic Algorithm. The Thermoflex software has been used for the CAES cycle modeling and design calculation. …”
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