18464145. METHODS AND APPARATUS FOR FOVEATED COMPRESSION simplified abstract (QUALCOMM Incorporated)

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METHODS AND APPARATUS FOR FOVEATED COMPRESSION

Organization Name

QUALCOMM Incorporated

Inventor(s)

Sandeep Kanakapura Lakshmikantha of Bangalore (IN)

Shraman Biswas of San Diego CA (US)

Vinay Melkote Krishnaprasad of Bangalore (IN)

METHODS AND APPARATUS FOR FOVEATED COMPRESSION - A simplified explanation of the abstract

This abstract first appeared for US patent application 18464145 titled 'METHODS AND APPARATUS FOR FOVEATED COMPRESSION

Simplified Explanation

The present disclosure is about methods and apparatus for graphics processing. It describes a system that can render display content at a server, downscale the frames based on the location of each portion, and communicate the downscaled frames to a client device. The system can also encode and decode the frames, as well as upscale them.

  • The system can render display content at a server.
  • It can downscale the frames based on the location of each portion.
  • The downscaled frames are then communicated to a client device.
  • The system can encode and decode the frames.
  • It can also upscale the frames.

Potential Applications

This technology can have various applications in the field of graphics processing, including:

  • Cloud gaming: By rendering the frames at a server and downscaling them based on the location of each portion, the system can provide high-quality graphics to client devices with lower processing power.
  • Video streaming: The system can downscale and encode the frames to optimize bandwidth usage and improve streaming quality.
  • Virtual reality: By downscaling and encoding the frames, the system can provide a smoother and more immersive virtual reality experience on client devices.

Problems Solved

This technology addresses several problems in graphics processing:

  • Limited processing power: By rendering the frames at a server, client devices with lower processing power can still enjoy high-quality graphics.
  • Bandwidth limitations: By downscaling and encoding the frames, the system can optimize bandwidth usage and improve streaming quality.
  • Compatibility issues: By decoding and upscaling the frames, the system ensures compatibility with different client devices.

Benefits

The use of this technology offers several benefits:

  • Improved graphics quality: By downscaling and upscaling the frames, the system can provide high-quality graphics on client devices.
  • Enhanced streaming experience: By optimizing bandwidth usage and improving streaming quality, users can enjoy smoother and more immersive streaming.
  • Compatibility with different devices: By decoding and upscaling the frames, the system ensures compatibility with a wide range of client devices.


Original Abstract Submitted

The present disclosure relates to methods and apparatus for graphics processing. Aspects of the present disclosure can render at least one frame including display content at a server. Aspects of the present disclosure can also downscale the at least one frame including the display content, where a downscaling rate of one or more portions of the at least one frame is based on a location of each of the one or more portions. Moreover, aspects of the present disclosure can communicate the downscaled at least one frame including the display content to a client device. Aspects of the present disclosure can also encode the downscaled at least one frame including the display content. Further, aspects of the present disclosure can decode the encoded at least one frame including the display content. Aspects of the present disclosure can also upscale the at least one frame including the display content.

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