Sökning: "JPEG 2000"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden JPEG 2000.

  1. 1. Impact of Video Compression on the Performance of Object Detection Algorithms in Automotive Applications

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

    Författare :Kristian Kajak; [2020]
    Nyckelord :;

    Sammanfattning : The aim of this study is to generally expose the impact of using video compression methods on the performance accuracy of a neural network-based pedestrian detection system. Moreover, the emphasis is on investigating the consequences of using both compressed training and testing images with such neural network applications. LÄS MER

  3. 2. 3D Reconstruction of Small SolarSystem Bodies using Rendered and Compressed Images

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Gabriel Jörg Schwarzkopf; [2020]
    Nyckelord :deep space exploration; simulation; Small Solar System Bodies; compression; image rendering; computer vision;

    Sammanfattning : Synthetic image generation and reconstruction of Small Solar System Bodies and theinfluence of compression is becoming an important study topic because of the adventof small spacecraft in deep space missions. Most of these missions are fly-by scenarios,for example in the Comet Interceptor mission. LÄS MER

  4. 3. Objective Perceptual Quality Assessment of JPEG2000 Image Coding Format Over Wireless Channel

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Författare :Bala Venkata Sai Sundeep Chintala; [2019]
    Nyckelord :Discrete Wavelet Transform DWT ; Image Coding Format; JPEG2000; Objective Perceptual Quality assessment; Quality of Experience QoE ;

    Sammanfattning : A dominant source of Internet traffic, today, is constituted of compressed images. In modern multimedia communications, image compression plays an important role. Some of the image compression standards set by the Joint Photographic Expert Group (JPEG) include JPEG and JPEG2000. LÄS MER

  5. 4. Empirical Study on Quantitative Measurement Methods for Big Image Data : An Experiment using five quantitative methods

    Magister-uppsats, Blekinge Tekniska Högskola/Institutionen för datalogi och datorsystemteknik

    Författare :Ramya Ramya Sravanam; [2016]
    Nyckelord :;

    Sammanfattning : Context. With the increasing demand for image processing applications in multimedia applications, the importance for research on image quality assessment subject has received great interest. LÄS MER

  7. 5. Irreversible Compression of MRIImages using a Hybrid ArtificialNeural Network Approach

    Kandidat-uppsats, KTH/Skolan för datavetenskap och kommunikation (CSC)

    Författare :Andreas Jönsson; Daniel Cserhalmi; [2016]
    Nyckelord :;

    Sammanfattning : Medical Imagery (MI) has made much progress in the lasttwo decades. Making use of new modalities and improvedaccess to technologies, such as magnetic resonance imaging(MRI), has lead to an increasing amount of images andrelated medical data. LÄS MER