It is assumed that high performance and quality, especially in the case of signal transmission, will lead to great acceptance usability [...]

NTSC composite color video is currently one of the most common formats of video broadcasting. Although the signal is analog, it can be decoded almost entirely digitally. Analog decoders offer limited video quality and require adjustments. Using digital techniques to implement NTSC decoding offers minimum adjustments and excellent video quality. This project presents the building blocks of digit...

As communications get digital there is an increased use of image and video processing in embedded multimedia applications. Digital signal processors (DSPs) provide excellent computing platforms for these applications not only due to their superior signal processing performance compared to other processor architectures, but also because of the high levels of integration and very low-power consum...

Automatic analysis of human facial expressions is one of the challenging problems in machine vision systems. It has many applications in human-computer interactions such as, social signal processing, social robots, deceit detection, interactive video and behavior monitoring. In this paper, we develop a new method for automatic facial expression recognition based on facial muscle anatomy and hum...

Coherent and non-coherent radar detection of moving targets is analyzed and expressions relating the post-video-detection moving target signal-tonoise ratio to the pre-video-detection moving target signal-to-noise and clutter-to-noise ratios are obtained for non-coherent detection. The effect of processing this resulting real (non-coherent) signal with an FFT processor is then analyzed and comp...