View source for 17680146. INDIRECT TIME OF FLIGHT SENSOR WITH PARALLEL PIXEL ARCHITECTURE simplified abstract (Meta Platforms Technologies, LLC)

=INDIRECT TIME OF FLIGHT SENSOR WITH PARALLEL PIXEL ARCHITECTURE=


==Organization Name==

[[:Category:Meta Platforms Technologies, LLC|Meta Platforms Technologies, LLC]]


[[Category:Meta Platforms Technologies, LLC]]

==Inventor(s)==

[[:Category:Manoj Bikumandla of Union City CA (US)|Manoj Bikumandla of Union City CA (US)]][[Category:Manoj Bikumandla of Union City CA (US)]]

[[:Category:Andrew Matthew Bardagjy of Seattle WA (US)|Andrew Matthew Bardagjy of Seattle WA (US)]][[Category:Andrew Matthew Bardagjy of Seattle WA (US)]]

[[:Category:Ajay Bikumandla of Union City CA (US)|Ajay Bikumandla of Union City CA (US)]][[Category:Ajay Bikumandla of Union City CA (US)]]

==INDIRECT TIME OF FLIGHT SENSOR WITH PARALLEL PIXEL ARCHITECTURE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17680146 titled 'INDIRECT TIME OF FLIGHT SENSOR WITH PARALLEL PIXEL ARCHITECTURE

==Simplified Explanation==

The abstract describes a sensor with pixels that have dedicated compute circuitry to detect light with different modulation frequencies and determine depth information using an indirect time-of-flight technique.

* The sensor includes a plurality of pixels with dedicated compute circuitry within a compute layer.
* The pixels are divided into a first group and a second group, each detecting light with different modulation frequencies.
* The compute layer is positioned below the pixels and is responsible for determining depth information using an indirect time-of-flight technique.

== Potential Applications ==
This technology could be used in:
* 3D imaging systems
* Augmented reality devices

== Problems Solved ==
This technology solves the problem of accurately determining depth information using different modulation frequencies.

== Benefits ==
* Enhanced depth sensing capabilities
* Improved accuracy in detecting light from different sources

== Potential Commercial Applications ==
"Depth Sensing Technology for Advanced Imaging Systems"

== Possible Prior Art ==
There may be prior art related to depth sensing technologies using different modulation frequencies, but specific examples are not provided in the abstract.

== Unanswered Questions ==

=== How does this technology compare to existing depth sensing techniques? ===
This article does not provide a direct comparison to other depth sensing technologies, leaving the reader to wonder about its advantages over existing methods.

=== What are the limitations of using different modulation frequencies for depth sensing? ===
The abstract does not address any potential limitations or challenges associated with using different modulation frequencies for depth sensing, leaving room for further exploration in this area.


==Original Abstract Submitted==

A sensor includes a plurality of pixels that each have dedicated compute circuitry within a compute layer. The plurality of pixels includes a first group of pixels and a second group of pixels. The first group of pixels is configured to detect light from a local area that has a first modulation frequency. The second group of pixels is configured to detect light from the local area that has a second modulation frequency. The compute layer is positioned below the plurality of pixels, and includes the compute circuitry for each of the plurality of pixels. The compute layer is configured to determine depth information for the local area using an indirect time-of-flight technique and one or both of the detected light that has the first modulation frequency and the detected light that has the second modulation frequency.



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