According to recent forecast, mobile video will generate over 69 percent of global mobile data traffic by 2018. Due to this the liability on video service providers to match the video quality expectations of the end user has increased. The goal of video coding is to ensure good video quality within the provision of transmission and storage. Bit rates, distortion and complexity are factors that ...

This paper presents a modified deblocking filter for depth video coding in the 3D video coding extension of High Efficiency Video Coding (3D-HEVC). The conventional 3D video coding extension of HEVC (3D-HEVC) employs a deblocking filter and sample adaptive offset (SAO) in the loop filter in which both tools are applied to color video coding only. Nevertheless, the deblocking filter can smooth o...

In recent years, distributed video coding emerged as an alternative to conventional video coding. While conventional video coding is based on motion estimation and compensation, distributed video coding makes use of the principles of distributed source coding developed by Wyner and Ziv. In this paper, we investigate the rate distortion tradeoffs in distributed video coding. We present a model f...

The purpose of this study is to design and explain the impact pattern of online advertising on actual purchasing (Case Study: Atieh Saba Holding). The study is qualitative based on the objective and data collection process. The population of the study were all marketing and sales experts at Atieh Saba Holding, and among these experts, 10 were selected as the sample. In this study, data were col...

The performance of video transmission over wireless channels is limited by the channel noise. Thus many error resilience tools have been incorporated into the MPEG-4 video compression method. In addition to these tools, the unequal error protection (UEP) technique has been proposed to protect the different parts in an MPEG-4 video packet with different channel coding rates based on the rate...

AVS2 is a new generation video coding standard developed by the AVS working group. Compared with the first generation AVS video coding standard, known as AVS1, AVS2 significantly improves coding performance by using many new coding technologies, e.g., adaptive block partition and two level transform coding. Moreover, for scene video, e.g. surveillance video and conference vid⁃ eo, AVS2 provided...

Compression is necessary for video coding, which introduces the fundamental of video image formation. The efficient, fast encoding, lossy and lossless technique are required for video coding for different application. Focus is concentrated on the lossless intra coding method in video image besides various video coding standards. The upcoming H. 264 video compression standard promises a signific...