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.
Patent No.:
Date of Patent:
Oct. 20, 2026
Filed:
Sep. 14, 2023
Dolby Laboratories Licensing Corporation;
Arkady Ten, Sunnyvale, CA (US);
DOLBY LABORATORIES LICENSING CORPORATION, San Francisco, CA (US);
Abstract
Coding methods and apparatus for packing single-channel data into a multi-channel container, e.g., an MP4, TIFF, or JPEG container, to at least achieve good utilization of the container's data capacity. In some examples, a coding method comprises: converting a plurality of scalar values of a received data stream into a corresponding plurality of n-dimensional values, the converting being performed using a mapper; assigning each of the n-dimensional values as a pixel value to a respective pixel of a virtual-image frame, where n is an integer greater than one; and compressing the virtual-image frame according to a type of a container for image data. The mapper is configured to map a scalar value to a corresponding n-dimensional value based on a relationship represented by an n-dimensional curve or by a plurality of 2-way tree partitions of n-dimensional space.
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