Method and system for object antialiasing in an augmented reality experience
US-2024221129-A1 · Jul 4, 2024 · US
Systems and methods for processing mapping and modeling data
US2016189348A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016189348-A1 |
| Application number | US-201514685559-A |
| Country | US |
| Kind code | A1 |
| Filing date | Apr 13, 2015 |
| Priority date | Feb 5, 2010 |
| Publication date | Jun 30, 2016 |
| Grant date | — |
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Abstract
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A method for post-processing georeferenced mapping data includes providing positioning data indicating a position of a data acquisition system in a defined space at specific moments in time, providing ranging data indicating relative position of objects in the defined space with respect to the data acquisition system at the specific moments in time, performing a smoothing process on the positioning data to determine smoothed best estimate of trajectory (SBET) data for trajectory of the data acquisition system, performing a scan matching process on the SBET data and the ranging data to identify objects and/or object features in the defined space, performing a process to revise the SBET data so that the SBET data aligns with the identified objects and/or object features and storing the revised SBET data with the range data.
First claim
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1 . A method for post-processing georeferenced mapping data comprising: providing positioning data indicating a position of a data acquisition system in a defined space at specific moments in time; providing ranging data indicating relative position of objects in the defined space with respect to the data acquisition system at the specific moments in time; performing a smoothing process on the positioning data to determine smoothed best estimate of trajectory (SBET) data for trajectory of the data acquisition system; performing a scan matching process on the SBET data and the ranging data to identify objects and/or object features in the defined space; performing a process to revise the SBET data so that the SBET data aligns with the identified objects and/or object features; and storing the revised SBET data with the range data. 2 - 33 . (canceled)
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Range image; Depth image; 3D point clouds · CPC title
Editing of three-dimensional [3D] images, e.g. changing shapes or colours, aligning objects or positioning parts · CPC title
Physics · mapped topic
Physics · mapped topic
- G06T5/002Primary
Physics · mapped topic
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- What does patent US2016189348A1 cover?
- A method for post-processing georeferenced mapping data includes providing positioning data indicating a position of a data acquisition system in a defined space at specific moments in time, providing ranging data indicating relative position of objects in the defined space with respect to the data acquisition system at the specific moments in time, performing a smoothing process on the positio…
- Who is the assignee on this patent?
- Trimble Navigation Ltd
- What technology area does this patent fall under?
- Primary CPC classification G06T5/002. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Jun 30 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).