Essays about: "JPEG2000"

Showing result 1 - 5 of 6 essays containing the word JPEG2000.

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

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

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

    Abstract : 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. READ MORE

  2. 2. Image coding with H.264 I-frames

    University essay from Linköpings universitet/Institutionen för systemteknik

    Author : Anders Eklund; [2007]
    Keywords : Image coding; H.264; I-frames; MPEG-4 Part 10; JPEG; JPEG2000; Data compression;

    Abstract : In this thesis work a part of the video coding standard H.264 has been implemented. The part of the video coder that is used to code the I-frames has been implemented to see how well suited it is for regular image coding. READ MORE

  3. 3. Hardware / Software co-design for JPEG2000

    University essay from Linköpings universitet/Institutionen för systemteknik

    Author : Per Nilsson; [2006]
    Keywords : JPEG2000; Discrete Wavelet Transform; arithmetic coding; DSP processors; HW SW partitioning; ;

    Abstract : For demanding applications, for example image or video processing, there may be computations that aren’t very suitable for digital signal processors. While a DSP processor is appropriate for some tasks, the instruction set could be extended in order to achieve higher performance for the tasks that such a processor normally isn’t actually design for. READ MORE

  4. 4. Linear Unequal Error Protection for Region of Interest Coded Images over Wireless Channels

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Md. Khorshed Alam; [2005]
    Keywords : LUEP; ROI; JPEG2000; Rayleigh Fading; Wireless Channel;

    Abstract : In this thesis, an unequal error protection scheme for transmitting JPEG2000 images over wireless channel is investigated. The rapid growth of wireless communication has resulted in a demand for robust transmission of compressed images over wireless networks. READ MORE

  5. 5. Low Bitrate Video and Audio Codecs for Internet Communication

    University essay from Blekinge Tekniska Högskola/Institutionen för telekommunikation och signalbehandling; Blekinge Tekniska Högskola/Institutionen för telekommunikation och signalbehandling

    Author : Jonas Nilsson; Jesper Nilsson; [2003]
    Keywords : video; audio; wavelet; transform; jpeg2000; msc3k;

    Abstract : This master thesis discusses the design and the implementation of an own developed wavelet-based codec for both video and image compression. The codec is specifically designed for low bitrate video with minimum complexity for use in online gaming environments. READ MORE