Essays about: "Cpu"

Showing result 1 - 5 of 427 essays containing the word Cpu.

  1. 1. Deblurring of Cell Images Using Generative Adversarial Networks

    University essay from Lunds universitet/Matematik LTH

    Author : Ida Wagnström; Cajsa Olofsson; [2019]
    Keywords : GAN; GANs; deep learning; machine learning; focus; blur; microscopy; cellavision; microscope; generative adversarial network; Mathematics and Statistics;

    Abstract : The digital microscopes that CellaVision produces today use a mechanical auto focus when capturing cell images. This requires the camera objective to be vertically positioned with a precision of 0.4 µm in order for the objects in the images to be considered properly focused. READ MORE

  3. 2. Exploration of using Blockchaintechnology for forensically acceptableaudit trails with acceptableperformance impacts

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Abedallah Sobeh; [2019]
    Keywords : Blockchain; performance; digital evidence; Blockchain; prestanda; digitala bevis;

    Abstract : In this work, we will test the possibility to use Blockchain to preserve data suchas logs. Data inside Blockchain is preserved to be used as digital evidence. Thestudy will examine if Blockchain technology will satisfy the requirement for digitalevidence in a Swedish court. The study will simulate different test scenarios. READ MORE

  4. 3. Volume rendering with Marching cubes and async compute

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Max Lukas Tlatlik; [2019]
    Keywords : Volume rendering; async compute; multi-engine;

    Abstract : With the addition of the compute shader stage for GPGPU hardware it has becomepossible to run CPU like programs on modern GPU hardware. The greatest benefit can be seen for algorithms that are of highly parallel nature and in the case of volume rendering the Marching cubes algorithm makes for a great candidate due to its simplicity and parallel nature. READ MORE

  5. 4. A Performance Evaluation of Post-Quantum Cryptography in the Signal Protocol

    University essay from Linköpings universitet/Informationskodning

    Author : Markus Alvila; [2019]
    Keywords : post-quantum; resistant; cryptography; commutative; supersingular; isogeny; Diffie-Hellman; CSIDH; Signal; protocol; X3DH; Double Ratchet; Curve25519; performance; evaluation; CPU; profiling; Android;

    Abstract : The Signal protocol can be considered state-of-the-art when it comes to secure messaging, but advances in quantum computing stress the importance of finding post-quantum resistant alternatives to its asymmetric cryptographic primitives. The aim is to determine whether existing post-quantum cryptography can be used as a drop-in replacement for the public-key cryptography currently used in the Signal protocol and what the performance trade-offs may be. READ MORE

  6. 5. Optimization Methods for Direct Volume Rendering on the Client Side Web

    University essay from Linköpings universitet/Informationskodning

    Author : Tobias Nilsson; [2019]
    Keywords : Volume Visualization; Ray Casting; Optimization; GPU; Web;

    Abstract : Volume visualization has been made available on the web using the Direct Volume Rendering (DVR) technique, powered by the WebGL 1 API. While the technique produces visually pleasing output, the performance of the prototypes that implement this leave much desired. 2017 saw the release of the next version of WebGL, WebGL 2. READ MORE