18394042. SUB-MESH ZIPPERING simplified abstract (SONY GROUP CORPORATION)

SUB-MESH ZIPPERING

Organization Name

SONY GROUP CORPORATION

Inventor(s)

Danillo Graziosi of Flagstaff AZ (US)

Alexandre Zaghetto of San Jose CA (US)

Ali Tabatabai of Cupertino CA (US)

SUB-MESH ZIPPERING - A simplified explanation of the abstract

This abstract first appeared for US patent application 18394042 titled 'SUB-MESH ZIPPERING

Simplified Explanation

The zippering SEI message described in the abstract is a new SEI message for the V-DMC standard that can be used by the decoder for mesh reconstruction, particularly in cases of multiple sub-meshes to reduce common artifacts caused by independent sub-mesh encoding.

• The zippering SEI message is designed to address issues such as holes and cracks on the mesh surface that may arise from encoding multiple sub-meshes independently.
• This innovation provides a way for the decoder to reconstruct the mesh more accurately by reducing artifacts and improving the overall quality of the reconstructed mesh.

Potential Applications

The zippering SEI message can be applied in various fields such as virtual reality, gaming, 3D modeling, and video streaming where mesh reconstruction is essential for visual quality.

Problems Solved

This technology helps to address common artifacts like holes and cracks that can occur on the mesh surface when encoding multiple sub-meshes independently, improving the overall visual quality of the reconstructed mesh.

Benefits

The zippering SEI message improves the accuracy of mesh reconstruction, reduces common artifacts, and enhances the visual quality of the reconstructed mesh, leading to a better user experience in applications such as virtual reality and gaming.

Potential Commercial Applications

This technology could be valuable in industries such as virtual reality development, gaming, 3D modeling software, and video streaming platforms where high-quality mesh reconstruction is crucial for user engagement and satisfaction.

Possible Prior Art

One possible prior art in this field could be the use of other SEI messages or techniques for mesh reconstruction in video coding standards, but the specific zippering SEI message appears to be a novel approach to address artifacts in multiple sub-mesh encoding scenarios.

How does the zippering SEI message compare to other SEI messages used for mesh reconstruction in video coding standards?

The article does not provide a direct comparison between the zippering SEI message and other SEI messages used for mesh reconstruction. It would be helpful to understand the specific advantages and limitations of the zippering SEI message compared to existing techniques.

What are the potential challenges or limitations of implementing the zippering SEI message in practical applications?

The article does not address any potential challenges or limitations that may arise when implementing the zippering SEI message in real-world applications. It would be important to consider factors such as computational complexity, compatibility with existing systems, and potential trade-offs in visual quality.

Original Abstract Submitted

A new SEI message for the V-DMC standard is described herein, the zippering SEI. The zippering SEI message can be used by the decoder for the mesh reconstruction, where in the case of multiple sub-meshes, the zippering SEI provides ways to reduce common artifacts caused by independent sub-mesh encoding, such as holes and cracks on the mesh surface.