Intel Corporation

Texas Instruments Corporation

Frederic Jean Noraz

Jill MacDonald Boyce

Sumit Mohan

Shashank Dabral

Sean J Lawrence

Maija Kristiina Kuusela

Franck Seigneret

Stephen Busch

Techniques related to video coding using content based metadata.

Method and system of video coding using content based metadata

Techniques described herein are related to video coding using display modification input.

Method and system of video coding using display modification input

A multimedia system includes a processor coupled to a memory, a three-dimensional (3D) graphics engine to generate 3D graphics content, and a display controller to process and transport pixel data for transmission to a display via a display interface. Each of the processor, the 3D graphics engine, and the display controller accesses pixel data stored in the memory using a common decompression scheme. Additionally, each of the processor, the 3D graphics engine, and the display controller stores pixel data in the memory using a common compression scheme.

First de-compressing first compressing schemes for pixels from/to bus interface

An example embodiment provides a resizer in an image processing system. The resizer includes a receiving module that receives pixel data representative of an image. A triple line buffer is coupled to the receiving module that stores the pixel data in response to a write control signal from control logic. The triple line buffer is operated as a circular buffer. The resizer further includes a resizer core that reads pixel data from the triple line buffer in response to a read control signal from the control logic. The pixel data is replicated to up-scale the image vertically according to a vertical up-scale ratio such that the resizer achieves a maximum input data rate and also eliminates an overflow condition in the resizer. The vertical up-scale ratio is a fraction.

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Gattieres, France

Frederic Jean Noraz