18435478. THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE simplified abstract (Panasonic Intellectual Property Corporation of America)
Contents
- 1 THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE
Organization Name
Panasonic Intellectual Property Corporation of America
Inventor(s)
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18435478 titled 'THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE
Simplified Explanation
The abstract describes a method for encoding three-dimensional data using either octree division or without using octree division, and generating a bitstream with the encoded geometry information and a flag indicating the encoding method used.
- Encoding geometry information of three-dimensional points based on octree division or without using octree division.
- Generating a bitstream with the encoded geometry information and a flag indicating the encoding method.
- Including a parameter set used in octree division in the bitstream when encoding is based on octree division.
- Generating a bitstream without the parameter set used for octree division when encoding is based on the second method.
Potential Applications
This technology can be applied in various fields such as 3D modeling, virtual reality, computer graphics, and data compression.
Problems Solved
1. Efficient encoding of three-dimensional data. 2. Flexibility in choosing between octree division and non-octree division encoding methods.
Benefits
1. Improved data compression. 2. Enhanced storage efficiency. 3. Flexibility in encoding methods based on requirements.
Potential Commercial Applications
Optimized 3D data encoding for industries such as gaming, animation, medical imaging, and geographic information systems.
Possible Prior Art
One possible prior art could be the use of octree division in 3D data encoding methods for efficient storage and transmission.
Unanswered Questions
How does this method compare to existing 3D data encoding techniques in terms of compression ratio and encoding speed?
The abstract does not provide information on the performance comparison of this method with existing techniques.
Are there any limitations or constraints when applying this method to large-scale three-dimensional datasets?
The abstract does not mention any potential limitations or constraints when scaling this method to handle large volumes of three-dimensional data.
Original Abstract Submitted
A three-dimensional data encoding method includes: encoding geometry information of each of three-dimensional points based on one of a first geometry information encoding method of encoding using octree division and a second geometry information encoding method of encoding without using octree division; and generating a bitstream including the geometry information encoded and a geometry information flag indicating whether the encoding was performed based on the first geometry information encoding method or the second geometry information encoding method. In the generating of the bitstream: when the encoding is performed based on the first geometry information encoding method, the bitstream including a parameter set used in octree division is generated; and when the encoding is performed based on the second geometry information encoding method, the bitstream not including the parameter set used for octree division is generated.