Search for dissertations about: "Muhammad Iqbal"

Found 3 swedish dissertations containing the words Muhammad Iqbal.

  1. 1. On Perception-Based Error Protection for Mobile Multimedia

    Author : Muhammad Imran Iqbal; Blekinge Tekniska Högskola.; Blekinge Institute of Technology.; [2012]
    Keywords : Telekommunikation; Telecommunications; Signalbehandling; Signal Processing;

    Abstract : Representation of multimedia requires large amounts of data. Therefore, multimedia source signals are compressed to reduce the data rate that would otherwise be required for its transmission. However, compression renders multimedia data more vulnerable to transmission errors. READ MORE

  2. 2. Preferential Coding for Mobile Multimedia Services

    Author : Muhammad Imran Iqbal; Blekinge Tekniska Högskola.; Blekinge Institute of Technology.; [2010]
    Keywords : Telekommunikation; Telecommunications; Signalbehandling; Signal Processing;

    Abstract : Different parts of source encoded multimedia streams such as those associated with standard image or video formats possess different levels of importance with respect to their contribution to the quality of the reconstructed image or video. This unequal importance among data within a codestream gives rise to preferential treatment of the more significant parts of the codestream compared to the less important parts. READ MORE

  3. 3. Environmental Modeling and Uncertainty

    University dissertation from Växjö, Sweden : Linnaeus University Press

    Author : Muhammad Sarfraz Iqbal; Linnéuniversitetet.; [2013]
    Keywords : Natural Sciences; Naturvetenskap; QSAR; multimedia fate modeling; uncertainty analysis; probability bounds analysis; fuzzy arithmetic; chemical safety assessment; REACH;

    Abstract : Environmental fate models are used to evaluate the fate and effects of chemicals for risk assessment. Fate models may be effective and low-cost substitutes for field measurements and are helpful to project future scenarios. READ MORE