Sökning: "delta encoding"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden delta encoding.

  1. 1. Construction and evaluation of a lossless image format, Carbonara

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Viktor Rösler; [2023]
    Nyckelord :Data Compression; Image Compression; Image Format; Software Development;

    Sammanfattning : High-speed laser triangulation 3D cameras, such as the Ranger3 from SICK, transmit image data to a PC for processing. The camera’s operational speed is constrained by the capabilities of the transmission link. By compressing the data, the bandwidth requirements of the camera is reduced. LÄS MER

  3. 2. Evaluating performance of homomorphic encryption applied on delta encoding

    Master-uppsats, Linköpings universitet/Databas och informationsteknik

    Författare :János Richard Dani; [2022]
    Nyckelord :homomorphic encryption; delta encoding; performance test;

    Sammanfattning : Homomorphic encryption is an encryption scheme that allows for simple operations on encrypted data. These operations are mainly boolean circuits combined into more complexarithmetic operations, rotations, and others. Homomorphic encryption was first implemented in 2009, and in the following decade, many different versions emerged. LÄS MER

  4. 3. Finding the physiological function of the enzyme GPCAT. : a gene expression study using Arabidopsis plants with silenced GPCAT gene

    Kandidat-uppsats, SLU/Dept. of Plant Breeding (from 130101)

    Författare :Ida Hallström; [2022]
    Nyckelord :enzyme GPCAT; gene expression; glycerophosphocholine acyltransferase; GPCAT; PC recycling pathway; physiological function; sphingolipids;

    Sammanfattning : The aim of this project was to study the enzyme Glycerophosphocholine Acyltransferase (GPCAT) and try to find its physiological function. The biochemical reaction that the enzyme GPCAT catalyses is known, but its physiological function, e.g. why and when plants need the enzyme GPCAT, is unknown. LÄS MER

  5. 4. The Cost of Confidentiality in Cloud Storage

    Master-uppsats, Linköpings universitet/Databas och informationsteknik

    Författare :Eric Henziger; [2018]
    Nyckelord :cloud storage; file synchronization; client side encryption; compression; deduplication; delta encoding; cpu utilization; memory utilization; performance; measurements; dropbox; google drive; onedrive; tresorit; spideroak; mega; sync.com; macOS; comparison;

    Sammanfattning : Cloud storage services allow users to store and access data in a secure and flexible manner. In recent years, cloud storage services have seen rapid growth in popularity as well as in technological progress and hundreds of millions of users use these services to store thousands of petabytes of data. LÄS MER

  7. 5. The Compression of IoT operational data time series in vehicle embedded systems

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Renzhi Xing; [2018]
    Nyckelord :Data compression; Data transmission; Time series data; IoT; CAN; Vehicle connectivity; Datakomprimering; Dataöverföring; Tidsseriedata; IoT; CAN; Uppkopplade fordon;

    Sammanfattning : This thesis examines compression algorithms for time series operational data which are collected from the Controller Area Network (CAN) bus in an automotive Internet of Things (IoT) setting. The purpose of a compression algorithm is to decrease the size of a set of time series data (such as vehicle speed, wheel speed, etc. LÄS MER