S. Chandra, C. S. Ellis, and A. Vahdat. Managing the Storage and Battery Resources in an Image Capture Device (Digital Camera) using Dynamic Transcoding. In Proc. of the Third ACM International Workshop on Wireless Mobile Multimedia (WoWMoM), August 2000.  Home/Search   Document Details and Download   Summary   Related Articles   Check

....system and application to meet user specified goals for battery duration. Vahdat et al. 33] proposed that energy as a resource should be managed by the operating system. Kravets et al. 22] advocated an end to end model for conserving energy for wireless communications. In our earlier work [6], we utilized transcoding as an applica tion level technique to reduce the image data; trading off image size for network transmission and storage costs. In this work, we explore high level mechanisms to enable the mobile client to transition to lower power states and reduce overall energy ....

Surendar Chandra, Carla Schlatter Ellis, and Amin Vahdat. Managing the storage and battery resources in an image capture device (digital camera) using dynamic transcoding. In Proceedings of the Third ACM International Workshop on Wireless and Mobile Multimedia (WoWMoM'00), pages 73--82, Boston, August 2000. ACM SIGMOBILE.

....streams. Ellis [13] advocates high level mechanisms for power managements. Vahdat et al. 34] propose that energy as a resource should be managed by the operating system. Kravets et al. 28] advocate an end to end model for conserving energy for wireless communications. In our earlier work [5], we utilized transcoding as an application level technique to reduce the image data; trading off image size for network transmission and storage costs. In this work, we explore transcoding at the application level to reduce the amount of data and transitioning to lower power states at the lower ....

Surendar Chandra, Carla Schlatter Ellis, and Amin Vahdat. Managing the storage and battery resources in an image capture device (digital camera) using dynamic transcoding. In Proceedings of the 24 Third ACM International Workshop on Wireless and Mobile Multimedia (WoWMoM'00), pages 73--82, Boston, August 2000. ACM SIGMOBILE.

....reducing consumed network bandwidth and server CPU overhead 8 [24] 3. We also demonstrate techniques that allow application developers to exploit the storage, quality and battery tradeoffs to store images in the best possible fashion in a multimedia image capture device (e.g. digital camera) [27]. 1.4 Organization This dissertation is organized as follows: First, for dynamic multimedia content adaptation to be useful, one needs to understand the tradeoff characteristics of the transcoding operations, both in terms of the end user quality loss as well as the computational overheads. ....

....offered by mobile multimedia applications. We use the example of a digital 10 camera to illustrate the issues in a mobile multimedia system. We develop techniques to allow application developers to exploit the storage, quality and battery tradeoffs to store images in the best possible fashion [27]. In Chapter 8 we conclude and present some ideas for further work. 11 Chapter 2 Related Work Adapting to prevailing operating environment is a richly researched area. A number of systems have also explored content adaptation as a means to customize objects in order to adapt to constrained ....

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Surendar Chandra, Carla Schlatter Ellis, and Amin Vahdat. Managing the storage and battery resources in an image capture device (digital camera) using dynamic transcoding. In Proceedings of the Third ACM International Workshop on Wireless and Mobile Multimedia (WoWMoM'00), Boston, August 2000. ACM SIGMOBILE.

....applied. We have demonstrated [3] that this technique can be applied at a proxy to reduce the wireless bandwidth required to deliver good quality images. Mobile devices can also achieve improved average image quality and reduced power consumption by performing transcoding operations locally. In [4], we show that our techniques allow a battery limited mobile wireless device that generates images (e.g. a digital camera) to maximize the number of quality pictures that can be stored before memory or battery resources are exhausted. 6. Implementation and Structure Finally, we need to ....

S. Chandra, C. S. Ellis, and A. Vahdat. Managing the storage and battery resources in an image capture device (digital camera) using dynamic transcoding. In Proceedings of the Second ACM/IEEE International Conference on Wireless and Mobile Multimedia (WoWMoM'00), August 2000.

No context found.

S. Chandra, C. S. Ellis, and A. Vahdat. Managing the Storage and Battery Resources in an Image Capture Device (Digital Camera) using Dynamic Transcoding. In Proc. of the Third ACM International Workshop on Wireless Mobile Multimedia (WoWMoM), August 2000.

No context found.

S. Chandra, C. S. Ellis, and A. Vahdat. Managing the Storage and Battery Resources in an Image Capture Device (Digital Camera) using Dynamic Transcoding. In Proc. of the Third ACM International Workshop on Wireless Mobile Multimedia (WoWMoM), August 2000.

No context found.

S. Chandra, C. S. Ellis, and A. Vahdat. Managing the Storage and Battery Resources in an Image Capture Device (Digital Camera) using Dynamic Transcoding. In Proc. of the Third ACM International Workshop on Wireless Mobile Multimedia (WoWMoM), August 2000.

No context found.

S. Chandra, C. S. Ellis, and A. Vahdat. Managing the Storage and Battery Resources in an Image Capture Device (Digital Camera) using Dynamic Transcoding. In Proc. of the Third ACM International Workshop on Wireless Mobile Multimedia (WoWMoM), August 2000.

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