Perceptually Equivalent Resolution in Handheld Devices for Streaming Bandwidth Saving
نویسندگان
چکیده
منابع مشابه
Bringing Streaming Video to Wireless Handheld Devices
In fact, video compression techniques like MPEG-4 and others are reducing the wireless bandwidth needed for streaming video. But there still remain other factors, which are just as critical as bandwidth, if not more so. Beyond bandwidth, the other half of the streaming video equation is the architecture and capabilities of the terminal device itself. Even if unlimited wireless bandwidth were su...
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Optimizing user experience for streaming video applications on handheld devices is a significant research challenge. In this chapter, we propose an integrated end-to-end power management approach that unifies low level architectural optimizations (CPU, memory, registers), OS power-saving mechanisms (dynamic voltage scaling) and adaptive middleware techniques (admission control, transcoding, net...
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Advances in computing hardware, communications technologies, and novel multimedia applications are spurring the development of smart phones and personal digital assistants. There is world-wide accessibility to 2G, 3G, and WiFi networks. Some examples of well-known wireless handheld devices are BlackBerry, iPhone, iPad, iPod, and Kindle. On the one hand, small size and light weight are their att...
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ژورنال
عنوان ژورنال: IEEE Signal Processing Letters
سال: 2019
ISSN: 1070-9908,1558-2361
DOI: 10.1109/lsp.2019.2911189