Essays about: "lzw"

Found 4 essays containing the word lzw.

  1. 1. Compression of Large-Scale Aerial Imagery : Exploring Set Redundancy Methods

    University essay from Högskolan i Gävle/Datavetenskap

    Author : Solvej Lüdeking; [2023]
    Keywords : Set redundancy; image compression; aerial imagery;

    Abstract : Compression of data has been historically always important; more data is gettingproduced and therefore has to be stored. While hardware technology advances,compression should be a must to reduce storage occupied and to keep the data intransmission as small as possible. READ MORE

  3. 2. Lossless Image compression using MATLAB : Comparative Study

    University essay from Blekinge Tekniska Högskola

    Author : Surya Teja Kodukulla; [2020]
    Keywords : Algorithms; Compression Ratio; Efficiency; Image Compression; Lossless; Lossy; Quality;

    Abstract : Context: Image compression is one of the key and important applicationsin commercial, research, defence and medical fields. The largerimage files cannot be processed or stored quickly and efficiently. Hencecompressing images while maintaining the maximum quality possibleis very important for real-world applications. READ MORE

  4. 3. Lossless Message Compression

    University essay from Akademin för innovation, design och teknik

    Author : Erik Hansson; Stefan Karlsson; [2013]
    Keywords : Compression; Message compression; Lossless compression; LINX; IPC; LZO; LZFX; LZW; LZMA; bzip2; LZ4; Effective throughput; Goodput;

    Abstract : In this thesis we investigated whether using compression when sending inter-process communication (IPC) messages can be beneficial or not. A literature study on lossless compression resulted in a compilation of algorithms and techniques. READ MORE

  5. 4. Data Compression for use in the Short Messaging System

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Måns Andersson; [2010]
    Keywords : compression; sms; arithmetic; lambda; huffman; lzw; lz77; lz78; Fristående kurs;

    Abstract : Data compression is a vast subject with a lot of different algorithms. All algorithms are not good at every task and this thesis takes a closer look on compression of small files in the range of 100-300 bytes having in mind that the compressed output are to be sent over the Short Messaging System (SMS). READ MORE