damaro.ppt

Video Transcoding for Mobile Telephony M. Bonuccelli F. Martelli L. D’Amaro

Overview ,[object Object],[object Object],[object Object],[object Object]

Motivations ,[object Object],[object Object],[object Object],[object Object],[object Object]

Quality of service classes ,[object Object],[object Object],[object Object],[object Object],Delay sensitive Delay insensitive ,[object Object]

3G System feature ,[object Object],[object Object],[object Object],[object Object],[object Object]

Video streaming problem ,[object Object],[object Object],[object Object]

Video Compression ,[object Object],[object Object],[object Object]

Intraframe Coding ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Interframe Coding ,[object Object],[object Object],[object Object]

Image Coding Types ,[object Object],[object Object],[object Object],[object Object]

Motion Estimation ,[object Object],[object Object]

Motion Estimation Algorithm ,[object Object],[object Object]

Fast Motion Estimation Algorithms ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Rate Control ,[object Object],[object Object],[object Object]

Video Transcoding ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Spatial Transcoding ,[object Object],[object Object],[object Object],[object Object],[object Object]

Temporal Transcoding ,[object Object],[object Object],[object Object]

Bit-Rate Transcoding ,[object Object],[object Object]

Video Transcoding Architectures ,[object Object],[object Object],[object Object],[object Object]

Cascaded Pixel Domain Transcoder

Future Work ,[object Object],[object Object]

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