The mediational role of self-concealment in relationship withAcademic Perfectionism and Depression is explored the present study.A sample students (N=200) was taken from various departments the
 University Sargodha using a purposive sampling technique. Self-concealment, academic perfectionism depression were measured by
 Urdu translated Self-Concealment Scale (SCS; Malik & Ghayas,...

With the increasing popularity of digital video communications over packet switching networks such as the Internet and wireless networks, error control techniques have become a critical research area. Due to its excellent scalability and performance, embedded 3-D zerotree wavelet video compression has great potential in nonconversational scalable video streaming applications. Although error con...

Is there life after video coding standards? One might think that research has no room to advance with the video coding standards already defined. On the contrary, exciting research opportunities arise after the standards are specified. In this paper, we introduce two standard-related research areas: rate shaping and error concealment, as examples of interesting research that finds its context i...

This paper presents an error concealment technique for image transmission in JPEG2000 for the lowest frequency coefficients. The proposed method uses the layer structure that is a feature of the JPEG2000. The most significant layer is hidden in place of the lowest layer of the bit stream. After transmission this embedded layer is used for error concealment. The bit stream encoded using the prop...