Search Results - (( java application using algorithm ) OR ( image compression process algorithm ))

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  1. 1
    Thresholding and quantization algorithms for image compression techniques : a review

    Thresholding and quantization algorithms for image compression techniques : a review by Lashari, Saima Anwar, Rosziati Ibrahim, Nik Shahidah Afifi Md Taujuddin, Norhalina Senan, Suhaila Sari

    Published 2018
    “…This paper presents a review of image compression principle, compression techniques and various thresholding algorithms (pre-processing algorithms) and quantization algorithm (post-processing algorithms). …”
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  2. 2
    Thresholding and quantization algorithms for image compression techniques: a review

    Thresholding and quantization algorithms for image compression techniques: a review by Lashari, Saima Anwar, Ibrahim, Rosziati, Md Taujuddin, Nik Shahidah Afifi, Senan, Norhalina, Sari, Suhaila

    Published 2018
    “…This paper presents a review of image compression principle, compression techniques and various thresholding algorithms (pre-processing algorithms) and quantization algorithm (post-processing algorithms). …”
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  3. 3
    Parallelization Of CCSDS Hyperspectral Image Compression Using C++

    Parallelization Of CCSDS Hyperspectral Image Compression Using C++ by Tan, Lit Chez

    Published 2018
    “…Currently, most implementation of the CCSDS-MHC algorithm utilizessingle processor core for the compression process. …”
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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
    CUDA implementation of fractal image compression

    CUDA implementation of fractal image compression by Al Sideiri A., Alzeidi N., Al Hammoshi M., Chauhan M.S., AlFarsi G.

    Published 2023
    “…Encoding (symbols); Fractals; Graphics processing unit; Image coding; Program processors; Signal encoding; Signal to noise ratio; CUDA; Fractal image compression; Fractal image compression algorithm; Graphical processing unit (GPUs); Lossy image compression; Parallel processing; Peak signal to noise ratio; Quad-tree partitioning; Image compression…”
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  6. 6
    Second compression for pixelated images under edge-based compression algorithms: JPEG-LS as an example

    Second compression for pixelated images under edge-based compression algorithms: JPEG-LS as an example by Al-Khayyat, Kamal, Alshaikhli, Imad Fakhri Taha, Al-Hagery, Mohammed

    Published 2021
    “…This paper details the examination of a particular case of data compression, where the compression algorithm removes the redundancy from data, which occurs when edge-based compression algorithms compress (previously com- pressed) pixelated images. …”
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  7. 7
    Measuring the performance of image data by using RLE algorithm in lossless compression technique

    Measuring the performance of image data by using RLE algorithm in lossless compression technique by Nurmarsyita, Mohd Shah

    Published 2015
    “…This result will produce by using lossless compression technique which is consist of four stage such as analysis, pre-processing, design, probability algorithm and testing.…”
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  8. 8
    Enhancement of satellite image compression using a hybrid (DWT–DCT) algorithm

    Enhancement of satellite image compression using a hybrid (DWT–DCT) algorithm by Shihab, Halah Saadoon, Shafie, Suhaidi, Ramli, Abdul Rahman, Ahmad, Fauzan

    Published 2017
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  9. 9
    Image compression and decompression techniques for future application in transmission to remote monitoring center using telephone network: software development / Alwi Hasrat

    Image compression and decompression techniques for future application in transmission to remote monitoring center using telephone network: software development / Alwi Hasrat by Hasrat, Alwi

    Published 1995
    “…After completing the compression process, the amount of data required to represent digital image is reduced. …”
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  10. 10
    Enhancement Of Medical Image Compression Algorithm In Noisy WLANS Transmission

    Enhancement Of Medical Image Compression Algorithm In Noisy WLANS Transmission by Algaet, Mustafa Almahdi

    Published 2018
    “…For image reconstruction,decoding steps based the developed quantization architecture are examined.The EICA is particularly useful where the size of the transmitted data needs to be reduced to minimize the image transmission time.For data compression with suitable and effective performance,enhanced independent components analysis (EICA) is proposed as an algorithm for compression and decompression of medical data.A comparative analysis is performed based on existing data compression techniques:discrete cosine transform (DCT), set partitioning in hierarchical trees (SPIHT),and Joint Photographic Experts Group (JPEG 2000).Three main modules,namely,compression segment (CS),transceiver segment (TRS),and outcome segment (OTS) modules,are developed to realize a fully computerized simulation tool for medical data compression with suitable and effective performance.To compress medical data using algorithms,CS module involves four different approaches which are DCT, SPIHT,JPEG 2000 and EICA.TRS module is processed by low-cost WLANs with low-bandwidth transmission.Finally,OTS is used for data decompression and visualization result.In terms of compression module,results show the benefits of applying EICA in medical data compression and transmission.While for system design,the developed system displays favorable outcomes in compressing and transmitting medical data.In conclusion,all three modules (CS,TRS,and OTS) are integrated to yield a computerized prototype named as Medical Data Simulation System(Medata-SIM) computerized system that includes medical data compression and transceiver for visualization to aid medical practitioners in carrying out rapid diagnoses.…”
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  11. 11
    High resolution satellite image compression using zero padding discrete wavelet transform and discrete cosine transform algorithms

    High resolution satellite image compression using zero padding discrete wavelet transform and discrete cosine transform algorithms by Al-Obaidi, Halah Saadoon Shihab

    Published 2016
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  12. 12
    A keypoint based copy-move forgery detection and localization in digital images / Somayeh Sadeghi

    A keypoint based copy-move forgery detection and localization in digital images / Somayeh Sadeghi by Somayeh, Sadeghi

    Published 2015
    “…Due to the fast development of powerful image processing tools and the importance of image integrity, digital image forgery has become a very important topic for certain organizations. …”
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  13. 13
    Image Steganography Using Hash Function And Compression

    Image Steganography Using Hash Function And Compression by Ahmad Sulaiman, Zurkifli

    Published 2023
    “…Before being embedded into a cover image, the message image will be compressed using lossy compression algorithms to reduce the size of the image. …”
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  14. 14
    Evaluation of sparsifying algorithms for speech signals

    Evaluation of sparsifying algorithms for speech signals by Kassim, Liban A., Khalifa, Othman Omran, Gunawan, Teddy Surya

    Published 2012
    “…Sparse representations of signals have been used in many areas of signal and image processing. It has also played an important role in compressive sensing algorithms since it performs well in sparse signals. …”
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  15. 15
    Development of computer graphics algorithm for manipulation of image file / Norraidah Zunaidak

    Development of computer graphics algorithm for manipulation of image file / Norraidah Zunaidak by Zunaidak, Norraidah

    Published 1995
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  16. 16
    Partial encryption of compressed images employing FPGA

    Partial encryption of compressed images employing FPGA by Reaz, Mamun Bin Ibne Ibne, Ibrahimy, Muhammad Ibn, Mohd-Yasin, F., Tan, SiewLin, Tan, HungKhoon

    Published 2005
    “…The compression algorithm decomposes images into several different parts. …”
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  17. 17
    RSA Encryption & Decryption using JAVA

    RSA Encryption & Decryption using JAVA by Ramli, Marliyana

    Published 2006
    “…References and theories to support the research of 'RSA Encryption/Decryption using Java' have been disclosed in Literature Review section. …”
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  18. 18
    WA VELET-DCT BASED IMAGE CODER FOR VIDEO CODING APPLICATIONS

    WA VELET-DCT BASED IMAGE CODER FOR VIDEO CODING APPLICATIONS by GANI, REGINA

    Published 2008
    “…The result from both approaches for images shows marginal improvement at higher compression ratio. …”
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  19. 19
    Image authentication using Zernike moment watermarking

    Image authentication using Zernike moment watermarking by Shojanazeri, Hamid

    Published 2013
    “…The adding or replacing a portion of the image is regarded as malicious attacks and rejected by this algorithm. …”
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  20. 20
    Wavelet-based compression of medical images: Filter-bank selection and evaluation

    Wavelet-based compression of medical images: Filter-bank selection and evaluation by Saffor, A., Bin Ramli, A.R., Ng, K.H.

    Published 2003
    “…Wavelet-based image coding algorithms (lossy and lossless) use a fixed perfect reconstruction filter-bank built into the algorithm for coding and decoding of images. …”
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