Essays about: "PSNR in image"

Showing result 16 - 20 of 27 essays containing the words PSNR in image.

  1. 16. Re-texturing and compositing new material on pre-rendered media : Using DirectX and UV sampling

    University essay from Blekinge Tekniska Högskola/Institutionen för kreativa teknologier

    Author : Jesper Blidkvist; Joakim Westgren; [2016]
    Keywords : Compositing; Re-Texturing; DirectX;

    Abstract : Context: This thesis investigates a new method for re-texturing and com- positing new or additional material on specific pre-rendered images using various blend equations. This is done by sampling a number of render passes created alongside the original source material, most notably a UV pass for accurate texture positioning and different lighting passes to enhance the control over the final result. READ MORE

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

    University essay from Blekinge Tekniska Högskola/Institutionen för datalogi och datorsystemteknik

    Author : Ramya Ramya Sravanam; [2016]
    Keywords : ;

    Abstract : 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. READ MORE

  4. 18. Creation & Assessment of a Video Quality Ruler

    University essay from Lunds universitet/Matematisk statistik

    Author : Maya Shah; [2016]
    Keywords : Mathematics and Statistics;

    Abstract : Image quality has always been a matter of great importance for anyone working with or consuming images and videos. Images and videos are, in general, for human consumption. Thus, image quality is essentially a subjective attribute of an image. READ MORE

  5. 19. Compressive Sensing applied on a Video Signal

    University essay from KTH/Signalbehandling

    Author : EMANUEL SVENNÉRUS; [2015]
    Keywords : ;

    Abstract : Compressive Sensing has attracted a lot of attention over the last decade within the areas of applied mathematics, computer science and electrical engineering because of it suggesting that we can sample a signal under the limit that traditional sampling theory provides. By then using dierent recovery algorithms we are able to, theoretically, recover the complete original signal even though we have taken very few samples to begin with. READ MORE

  6. 20. Image Reconstruction using wavelet transform with extended fractional fourier Transform

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Prahallada Reddy Tammireddy; Rajesh Tammu; [2014]
    Keywords : wavelet transform; Data encryption standards; Fractional fourier transform; Master of Science Programme in Electrical Engineering with emphasis on Signal Processing Masterprogram i Elektroteknik med inriktning mot signalbehandling;

    Abstract : Image reconstruction forms the basis of many applications in the fields of medicine, astronomy etc. Historically an image is reconstructed using several methods of which Fourier and wavelet transform methods formed the roots of present day technologies. READ MORE