Sökning: "SSIM"

Visar resultat 21 - 25 av 57 uppsatser innehållade ordet SSIM.

  1. 21. Real-time Ray Traced Ambient Occlusion and Animation : Image quality and performance of hardware- accelerated ray traced ambient occlusion

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

    Författare :Fabian Waldner; [2021]
    Nyckelord :Ambient occlusion; ray tracing; real-time; animation; Ambient ocklusion; strålspårning; realtid; animation;

    Sammanfattning : Recently, new hardware capabilities in GPUs has opened the possibility of ray tracing in real-time at interactive framerates. These new capabilities can be used for a range of ray tracing techniques - the focus of this thesis is on ray traced ambient occlusion (RTAO). LÄS MER

  3. 22. Evaluation of Optical Flow for Estimation of Liquid Glass Flow Velocity

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Malin Rudin; [2021]
    Nyckelord :;

    Sammanfattning : In the glass wool industry, the molten glass flow is monitored for regulation purposes. Given the progress in the computer vision field, the current monitoring solution might be replaced by a camera based solution. LÄS MER

  4. 23. ARMAS: Active Reconstruction of Missing Audio Segments

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Sachin Pokharel; Muhammad Ali; [2021]
    Nyckelord :Audio Reconstruction; Audio Inpainting; Deep Learning; Machine Learning; Audio Steganography;

    Sammanfattning : Background: Audio signal reconstruction using machine/deep learning algorithms has been explored much more in the recent years, and it has many applications in digital signal processing. There are many research works on audio reconstruction with linear interpolation, phase coding, tone insertion techniques combined with AI models. LÄS MER

  5. 24. Audio Detection for Preparation of Video Rate Controller

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Olle Axelsson; Tobias Bladh; [2021]
    Nyckelord :Audio detection; Gaussian Mixture Model; GMM; Video Rate Control; Rate Control; Video Streaming; Technology and Engineering;

    Sammanfattning : Modern video streaming may use the protocol H.264 to encode video in high quality. The protocol takes advantage of similarities between consecutive frames to lower the bit rate. If there are differences between frames the bit rate will therefore rise. LÄS MER

  7. 25. Deep Learning based Video Super- Resolution in Computer Generated Graphics

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

    Författare :Vinit Jain; [2020]
    Nyckelord :Deep Learning; Convolutional Neural Networks; Video Super-Resolution; Computer Generated Graphics; Gaming.; Deep Learning; Convolutional Neural Networks; Video Super-Resolution; Computer Generated Graphics; Gaming.;

    Sammanfattning : Super-Resolution is a widely studied problem in the field of computer vision, where the purpose is to increase the resolution of, or super-resolve, image data. In Video Super-Resolution, maintaining temporal coherence for consecutive video frames requires fusing information from multiple frames to super-resolve one frame. LÄS MER