The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Nov. 03, 2026

Filed:

Jan. 08, 2025
Applicant:

Qualcomm Incorporated, San Diego, CA (US);

Inventors:

Geert Van Der Auwera, San Diego, CA (US);

Adarsh Krishnan Ramasubramonian, Irvine, CA (US);

Reetu Hooda, San Diego, CA (US);

Anique Akhtar, San Diego, CA (US);

Marta Karczewicz, San Diego, CA (US);

Assignee:

QUALCOMM Incorporated, San Diego, CA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/70 (2014.01); H04N 19/124 (2014.01); H04N 19/597 (2014.01); H04N 19/61 (2014.01);
U.S. Cl.
CPC ...
H04N 19/597 (2014.11); H04N 19/124 (2014.11); H04N 19/61 (2014.11); H04N 19/70 (2014.11);
Abstract

A device for decoding encoded dynamic mesh data can be configured to determine a set of quantized integer coefficient values for displacement vectors of the encoded dynamic mesh data; inverse quantize the set of quantized integer coefficient values to determine a set of fixed-point dequantized coefficient values; determine a set of fixed-point transformed coefficient values based on the set of fixed-point dequantized coefficient values; convert the set of fixed-point transformed coefficient values to a set of floating-point transformed coefficient values; inverse transform the set of floating-point transformed coefficient values to determine a set of reconstructed displacement vectors; and determine a reconstructed deformed mesh based on the set of reconstructed displacement vectors.


Find Patent Forward Citations

Quick Actions:

Van Der Auwera, Geert. (2026). V-dmc displacement wavelet coefficient inter prediction with fixed-point quantization (U.S. Patent No. 12786469). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12786469

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