[go: up one dir, main page]

Alzahrani et al., 2021 - Google Patents

Comparative analysis of lossless image compression algorithms based on different types of medical images

Alzahrani et al., 2021

Document ID
13159048525316821923
Author
Alzahrani M
Albinali M
Publication year
Publication venue
2021 International Conference of Women in Data Science at Taif University (WiDSTaif)

External Links

Snippet

In the medical field, there is a demand for highspeed transmission and efficient storage of medical images between healthcare organizations. Therefore, image compression techniques are essential in that field. In this study, we conducted an experimental …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F19/00—Digital computing or data processing equipment or methods, specially adapted for specific applications
    • G06F19/30—Medical informatics, i.e. computer-based analysis or dissemination of patient or disease data
    • G06F19/32—Medical data management, e.g. systems or protocols for archival or communication of medical images, computerised patient records or computerised general medical references
    • G06F19/321—Management of medical image data, e.g. communication or archiving systems such as picture archiving and communication systems [PACS] or related medical protocols such as digital imaging and communications in medicine protocol [DICOM]; Editing of medical image data, e.g. adding diagnosis information
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/30244—Information retrieval; Database structures therefor; File system structures therefor in image databases
    • G06F17/30247—Information retrieval; Database structures therefor; File system structures therefor in image databases based on features automatically derived from the image data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F19/00—Digital computing or data processing equipment or methods, specially adapted for specific applications
    • G06F19/30—Medical informatics, i.e. computer-based analysis or dissemination of patient or disease data
    • G06F19/32—Medical data management, e.g. systems or protocols for archival or communication of medical images, computerised patient records or computerised general medical references
    • G06F19/322—Management of patient personal data, e.g. patient records, conversion of records or privacy aspects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image
    • G06T3/40—Scaling the whole image or part thereof
    • G06T3/4084—Transform-based scaling, e.g. FFT domain scaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints

Similar Documents

Publication Publication Date Title
US6633674B1 (en) Picture archiving and communication system employing improved data compression
JP4187514B2 (en) Method and apparatus for transmission and display of compressed digitized images
US7050639B1 (en) Image data compression employing multiple compression code tables
Badshah et al. Watermark compression in medical image watermarking using Lempel-Ziv-Welch (LZW) lossless compression technique
JP5394598B2 (en) Medical image compression apparatus, medical image compression method, and prediction knowledge database creation apparatus
US7421136B2 (en) Image tessellation for region-specific coefficient access
US6912317B1 (en) Medical image data compression employing image descriptive information for optimal compression
Alzahrani et al. Comparative analysis of lossless image compression algorithms based on different types of medical images
US20020044696A1 (en) Region of interest high resolution reconstruction for display purposes and a novel bookmarking capability
Rahimi et al. A dual adaptive watermarking scheme in contourlet domain for DICOM images
Chen et al. Difference-expansion based reversible and visible image watermarking scheme
US6795583B1 (en) Image data compression employing embedded compression and decompression codes
US6792151B1 (en) Image data compression employing optimal subregion compression
Chen et al. Bone suppression of chest radiographs with cascaded convolutional networks in wavelet domain
Arumugham et al. Tamper-resistant secure medical image carrier: an IWT–SVD–Chaos–FPGA combination
Rahmat et al. Analysis of dicom image compression alternative using huffman coding
Bairagi et al. The role of transforms in image compression
Bhalerao et al. A reversible medical image watermarking for ROI tamper detection and recovery
Otair et al. Enhancing the quality of compressed images using rounding intensity followed by novel dividing technique
Kannammal et al. Double watermarking of DICOM medical images using wavelet decomposition technique
Qi et al. A progressive transmission capable diagnostically lossless compression scheme for 3D medical image sets
Yamaghani et al. Classification and retrieval of radiology images in H. 264/AVC compressed domain
Zarrabi et al. Reversible image watermarking for health informatics systems using distortion compensation in wavelet domain
Alkawaz et al. X-ray, MRI and CT scan medical image compression using Huffman coding
Martyniak et al. Reversible data hiding in encrypted DICOM images with fixed and block-wise pixel prediction