Essays about: "NR METRIC"

Found 3 essays containing the words NR METRIC.

  1. 1. PERFORMANCE EVALUATION OF VIDEO QUALITY ASSESSMENT METHODS BASED ON FRAME FREEZING

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling; Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Muhammad Arslan; Usman ; [2014]
    Keywords : Absolute Category Rating; Frame Freezing; Mean Opinion Score; No Reference Method NR ; Subjective Testing; Temporal Information.;

    Abstract : A Digital Video Communication System consists of a video encoder, a channel through which the video is transmitted and finally a video decoder. These three phases can cause different kinds of impairments or degradations in the quality of a video. READ MORE

  2. 2. Video Quality Evaluation using NR metric with Detection of Frame Dips and Drops

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Vydik Mopidevi; [2013]
    Keywords : SSIM; MOS; DROPS; DIPS; MFDF; CIF; QCIF; NR METRIC;

    Abstract : Wireless technology has become the most interesting field in the area of communications and networking. Video transmission plays a major role in this area. Data transmission via wireless communications is a major task, especially to send the data without loss of packets. READ MORE

  3. 3. Low Complex Blind Video Quality Predictor based on Support Vector Machines

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Amitesh Kumar Singam and Venkat Raj Reddy Pashike; [2012]
    Keywords : VQM; VQE; SVM; PCA; PSNR; SSIM; MOS and PEVQ.;

    Abstract : Objective Video Quality Assessment plays a vital role in visual processing systems and especially in the mobile communication field, some of the video applications boosted the interest of robust methods for quality assessment. Out of all existing methods for Video Quality Analysis, No-Reference (NR) Video Quality Assessment is the one which is most needed in situations where the handiness of reference video is not available. READ MORE