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Showing 1 to 12 of 12 for “"run-length encoding"”.

  1. Binary image compression using run length encoding and multiple scanning techniques

    Merkl, Frank J.

    rit Repository record

  2. Practical algorithms for image compression and surface estimation

    Au, Matthew Y

    … algorithms are innovative extensions of the Run Length Encoding image compression algorithm and the third is an image compression technique based on kriging. In general the modified Run Length Encoding algorithms yield a better compression ratio by a factor of two while retaining fast …

    unlv Repository record

  3. Quality and compressibility analysis of checkerboard-based digital halftoning algorithms

    Villarreal, Robert N.2002

    … the C/C++ implementation of two new and original run length encoding (RLE) methods (Villarreal, 2001). These RLE methods are used to remove the positional redundancy from the pixels composing the bi-level images. Other methods are subsequently used to remove statistical redundancies form the …

    tdl Repository record

  4. Evaluation of Sensing and Machine Vision Techniques in Stress Detection and Quality Evaluation of Turfgrass Species

    Narra, SiddharthaUniversity of Illinois at Urbana-Champaign2015

    … was done after developing and implementing the run length encoding algorithm (RLE) on simulated turf built using twist ties in both planar and turf-type arrangements. Significant relationship was observed between manual measurements of twist ties and RLE-derived values. The algorithm …

    uiuc Repository record

  5. Unified Compilation for Lossless Compression and Sparse Computing

    Donenfeld, DanielMassachusetts Institute of Technology2023

    … compression techniques, including variants of run-length encoding and Lempel-Ziv compression. We develop new abstractions to represent losslessly compressed data as a generalized form of sparse tensors, with repetitions of values (which are compressed out in storage) represented by non-scalar, …

    mit Repository record

  6. Datenkompression für die Auslese des ATLAS Level-1 Triggers

    Niemann, BernhardUniversität Heidelberg

    … von Simulationen mit Huffman Coding und Run-Length Coding, sowie für zwei speziell für die Nullunterdrückung von verrauschten Daten mit festen Wortgrenzen entwickelten Algorithmen (Huffman-Inspired und Difference Coding), werden vorgestellt. Die Parameter der verschiedenen Algorithmen …

    heid-thes Repository record

  7. The application of machine vision to the selective harvest of green asparagus

    Humburg, Daniel ShermanUniversity of Illinois at Urbana-Champaign2011

    … into object regions and background. Vertical run-length filtering was used to partially eliminate object regions associated with soil reflections and weeds. Vertical runs of object color pixels shorter than a predetermined minimum were filtered from the images. Run-length encoding and …

    uiuc Repository record

  8. Sparse and Structured Tensor Programming

    Ahrens, WillowMassachusetts Institute of Technology2024

    … or computation, such as sparsity (mostly zero), runs of repeated values, or symmetry. Specializing implementations for structure yields significant speedups, but support for structured tensors is fragmented and incomplete. The heart of the problem is coiteration, simultaneously iterating over …

    mit Repository record

  9. Boundless Fluids Using the Lattice-Boltzmann Method

    Haughey, Kyle J2019

    … thesis modifies the LBM to utilize a recursive run-length-encoded (RLE) grid data structure instead of the standard fixed array of grid cells, which reduces the amount of memory required for LBM simulations as well as allowing the domain to grow and shrink as necessary to accomodate a liquid …

    calpoly Repository record

  10. Region-based techniques for modeling and enhancing cluster OpenMP performance

    Cai, Jie2011

    … (DReP) utilizes a novel stride-augmented run length encoding (sRLE) method to address the both the temporal and spatial paging behaviour between consecutive region executions. RePs effectively reduce the number of page faults and aggregate data into larger transfers, which leverages the …

    aus-cath Repository record

  11. Region-based techniques for modeling and enhancing cluster OpenMP performance

    Cai, Jie2011

    … (DReP) utilizes a novel stride-augmented run length encoding (sRLE) method to address the both the temporal and spatial paging behaviour between consecutive region executions. RePs effectively reduce the number of page faults and aggregate data into larger transfers, which leverages the …

    anu Repository record

  12. ADVANCED CMOS SINGLE-PHOTON IMAGER ARCHITECTURES FOR QUANTUM AND SCIENTIFIC IMAGING APPLICATIONS

    Manuzzato, EnricoUniversità degli studi di Trento2026

    This thesis presents the design, modeling, and characterization of advanced Single- Photon Avalanche Diode (SPAD) imager architectures, specifically tailored for quantum and scientific imaging applications. While SPADs offer unmatched picosecond-scale timing precision and single-photon sensitivity, …

    trento Repository record