View source for 18637143. METHOD, DEVICE, AND COMPUTER PROGRAM FOR IMPROVING RANDOM ACCESS IN POINT CLOUD DATA BIT-STREAM simplified abstract (CANON KABUSHIKI KAISHA)

=METHOD, DEVICE, AND COMPUTER PROGRAM FOR IMPROVING RANDOM ACCESS IN POINT CLOUD DATA BIT-STREAM=


==Organization Name==

[[:Category:CANON KABUSHIKI KAISHA|CANON KABUSHIKI KAISHA]]


[[Category:CANON KABUSHIKI KAISHA]]

==Inventor(s)==

[[:Category:Lionel Tocze of SAINT DOMINEUC (FR)|Lionel Tocze of SAINT DOMINEUC (FR)]][[Category:Lionel Tocze of SAINT DOMINEUC (FR)]]

[[:Category:Franck Denoual of SAINT DOMINEUC (FR)|Franck Denoual of SAINT DOMINEUC (FR)]][[Category:Franck Denoual of SAINT DOMINEUC (FR)]]

[[:Category:Frédéric Maze of LANGAN (FR)|Frédéric Maze of LANGAN (FR)]][[Category:Frédéric Maze of LANGAN (FR)]]

==METHOD, DEVICE, AND COMPUTER PROGRAM FOR IMPROVING RANDOM ACCESS IN POINT CLOUD DATA BIT-STREAM - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18637143 titled 'METHOD, DEVICE, AND COMPUTER PROGRAM FOR IMPROVING RANDOM ACCESS IN POINT CLOUD DATA BIT-STREAM

The abstract describes a method for encapsulating point cloud data into an ISOBMFF-based media file, organized in point cloud frames, with a track describing a sequence of samples, including at least one sync sample and multiple non-sync samples, some of which contain parameter sets. Metadata is generated to determine if a non-sync sample requires a parameter set from another non-sync sample for decoding, and then the track and metadata are encapsulated in the media file.

* Method for encapsulating point cloud data into an ISOBMFF-based media file
* Organization of point cloud data in point cloud frames
* Generation of a track with sync and non-sync samples, including parameter sets
* Metadata generation to determine decoding requirements
* Encapsulation of track and metadata in the media file

Potential Applications:
- Streaming of high-quality point cloud data
- Virtual reality and augmented reality applications
- 3D modeling and visualization software

Problems Solved:
- Efficient encapsulation of point cloud data
- Seamless integration of metadata for decoding requirements
- Improved organization and playback of point cloud frames

Benefits:
- Enhanced media file compatibility
- Streamlined data transmission and storage
- Better user experience in accessing and viewing point cloud data

Commercial Applications:
Title: "Enhanced Point Cloud Data Encapsulation for Media Files"
This technology can be utilized in industries such as:
- Entertainment and gaming
- Architecture and engineering
- Geospatial mapping and surveying

Questions about Point Cloud Data Encapsulation:
1. How does this method improve the efficiency of storing and transmitting point cloud data?
2. What are the potential implications of this technology for virtual reality applications?

Frequently Updated Research:
Stay updated on advancements in point cloud data compression and encoding techniques to enhance media file encapsulation.


==Original Abstract Submitted==

According to some embodiments of the disclosure, it is provided a method for encapsulating point cloud data into an ISOBMFF-based media file, the point cloud data being organized in point cloud frames. After having generated a track describing a sequence of samples, each sample comprising at least one point cloud frame, the sequence of samples comprising at least one sync sample and a plurality of non-sync samples, at least one non-sync sample of the plurality of non-sync samples comprising a parameter set, and after having generated metadata describing whether a non-sync sample of the plurality of non-sync samples requires, to be decoded, a parameter set from another non-sync sample of the non-sync samples, the track and the metadata are encapsulated in the media file.



[[Category:G06T9/00]]
[[Category:H04N19/68]]
[[Category:H04N19/70]]
[[Category:CPC_G06T9/00]]