Search Results - "Lossless JPEG

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  1. 1
    Importance of Watermark Lossless Compression in Digital Medical Image Watermarking

    Importance of Watermark Lossless Compression in Digital Medical Image Watermarking by Gran, Badshah, Liew, Siau-Chuin, Jasni, Mohamad Zain, Syifak Izhar, Hisham, Amatul, Zehra

    Published 2015
    “…This paper focuses on Ultrasound medical image region of interest(ROI) lossless compression as watermark using different techniques; PNG, GIF, JPG, JPEG2000 and Lempel Ziv Welsh (LZW). …”
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  2. 2
    Compression And Transmission Of JPEG2000 Medical Images Over OFDM For Telemedicine Application

    Compression And Transmission Of JPEG2000 Medical Images Over OFDM For Telemedicine Application by muhamad@Hasnan, Rohaiza

    Published 2007
    “…Kakadu is one of JPEG2000 codec comprises complete implementation of the JPEG2000 standard.…”
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  3. 3
    A novel psychovisual model on an independent video frame for an almost lossless compression

    A novel psychovisual model on an independent video frame for an almost lossless compression by Abu, Nur Azman, Kamel Ariffin, Muhammad Rezal

    Published 2014
    “…This paper investigates a quantitative experimental impact on almost lossless image compression based on the concept of psychovisual threshold. …”
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  4. 4
    Watermark Compression in Digital Medical Image Watermarking

    Watermark Compression in Digital Medical Image Watermarking by Badshah, Gran, Liew, Siau-Chuin, Jasni, Mohamad Zain, Syifak Izhar, Hisham

    Published 2013
    “…This paper focuses on Ultrasound medical image lossless compression using different techniques. PNG, GIF, JPG, JPEG2000 version j2c, JPEG2000 version jp2 in lossless mode techniques were used for this purpose as shown in table 1. …”
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  5. 5
    A PACS alternative for transmitting DICOM images in a high latency environment

    A PACS alternative for transmitting DICOM images in a high latency environment by Veeramani, S., Masood, M., Sidhu, Amandeep

    Published 2014
    “…Changing this transfer syntax to lossless JPEG 2000 decreases the file size and because of lossless compression quality of image is still same as original image. …”
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  6. 6
    On randomness of compressed data using non-parametric randomness tests

    On randomness of compressed data using non-parametric randomness tests by Al-Khayyat, Kamal A., Alshaikhli, Imad Fakhri Taha, Vijayakumar, V.

    Published 2018
    “…Four randomness tests were used to test the outputs (compressed files) of four lossless compressions algorithms: JPEG-LS and JPEG-2000 algorithms are image-dedicated algorithms, while 7z and Bzip2 algorithms are generalpurpose algorithms. …”
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  7. 7
    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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  8. 8
    Comparative analysis of filtering methods in fuzzy C-means: environment for DICOM image segmentation

    Comparative analysis of filtering methods in fuzzy C-means: environment for DICOM image segmentation by D. Nagarajan, D. Nagarajan, Jacobb, Kavikumar, Mustapha, Aida, Boppana, Udaya Mouni, Chaini, Najihah

    Published 2021
    “…Pixel data can be compressed using a variety of standards, including JPEG, JPEG Lossless, JPEG 2000, and Run-length encoding.…”
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  9. 9
    3D Openjpeg2000 With Integer KLT

    3D Openjpeg2000 With Integer KLT by Mamat, Shahrul Azmam

    Published 2018
    “…The lossless compression ratio (CR) and execution time (ET) of hyperspectral image in *.rawl file from OpenJPEG2000 will be compared to get better result which will lead the improvement of EO Technology for reduction of data size which allows more images to be stored in the on-board satellite database storage and also shorter the time required to transfer the images from EO satellites to the ground station within a single pass.…”
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  10. 10
    Wavelet-Based Lossy Compression Techniques For Medical Images

    Wavelet-Based Lossy Compression Techniques For Medical Images by Saffor, Emhemad Mohamed

    Published 2003
    “…The radiology standard Digital Imaging and Communications in Medicine (DICOM3) provides rules for compression using lossless Joint Photographic Expert Group (JPEG) methods. …”
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  11. 11
    Multimodal fingerprint and face biometrics with fragile watermarking and convolutional neural network

    Multimodal fingerprint and face biometrics with fragile watermarking and convolutional neural network by Najih, Abdulmawla

    Published 2020
    “…This combination was used to allow the storing and communication of the watermarked images using the popular JPEG format. Since the binarized fingerprint image passes only through lossless compression, i.e. …”
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  12. 12
    The Capability of Image Files Cover Message in Steganography

    The Capability of Image Files Cover Message in Steganography by Hanizan Shaker, Hussain

    Published 2005
    “…The result of the study seem to suggest BMP image as a cover message than JPEG image. …”
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  13. 13
    Data Compression For Multimedia Computing

    Data Compression For Multimedia Computing by Mohd Tarmizi, Musa

    Published 1995
    “…The review of related literature reveals that there are two basic compression techniques available - lossless and lossy. Under the lossless technique, the Huffman Coding, Arithmetic Coding and Lempel-Ziv Welch Coding are discussed. …”
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