The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Even with the adoption of the latest OLED technology, the display panel remains one of the most power-hungry components in smart-phones. Existing attempts for OLED power optimization have mainly focused on modifying the content that is shown on the display during the playback phase, requiring significant overhead in terms of image analysis and modification. While such methods are effective, they overlook...
The adoption of the latest OLED (organic light emitting diode) technology does not change the fact that screen is still one of the most energy-consuming modules in modern smartphones. In this work, we found that video streams from the same video category share many common power consumption features on OLED screens. Therefore, we are able to build a Hidden Markov Model (HMM) classifier to categorize...
While OLED is replacing LCD and becoming the display of choice for mobile devices, display still consumes a large portion of total mobile device's power. Reducing OLED display power is of paramount importance for battery-powered mobile devices. With the explosive usage of video streaming on mobile devices, this paper proposes an online dynamic voltage scaling (DVS) approach for mobile video applications...
This paper developed a dynamic voltage scaling (DVS) technique for the power management of the OLED display on mobile devices in video streaming applications. An optimal voltage control scheme is proposed under input constraints. Fine-grained DVS technique is applied to maximize the power saving by leveraging the locality of the display content. The display quality is retained by monitoring structural-similarity-index...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.