Light field display system for performance events

Patent metadata

Field	Value
Publication number	US-11428933-B2
Application number	US-201916411004-A
Country	US
Kind code	B2
Filing date	May 13, 2019
Priority date	May 13, 2019
Publication date	Aug 30, 2022
Grant date	Aug 30, 2022

Abstract

A light filed (LF) display system for displaying holographic performance content (e.g., a live performance) to viewers in a venue. The LF display system in the venue includes LF display modules tiled together to form an array of LF modules. The array of LF modules create a performance volume (e.g., a stage) for displaying the performance content in the venue. The array of LF modules displays the performance content to viewers in viewing volumes. The LF display system can be included in a LF presentation network. The LF presentation network allows holographic performance content to be recorded at one location and displayed (concurrently or non-concurrently) at another location. The LF presentation network includes a network system to manage the digital rights of the holographic performance content.

First claim

What is claimed is:

1. A light field (LF) generation system comprising:
a light field recording assembly configured to record energy data of one or more types of energy representing an event in a venue;
a controller comprising a processing engine configured to convert the recorded energy data into holographic content representing the performance; and
a network interface configured to transmit the holographic content to one or more LF display systems via a network;
wherein the holographic content is encoded in a vectorized format.

2. The LF generation system of claim 1 , wherein the event is one or more of:
a concert,
a show,
a performance,
a scene, and
an event.

3. The LF generation system of claim 1 , wherein the event includes one or more of:
a singer,
a band,
a magician,
an actor,
a dancer,
a comedian, and
a performer.

4. The LF generation system of claim 1 , wherein the venue is any of:
a performance hall,
an event space,
a theater,
a concert hall,
a studio, and
a stage.

5. The LF generation system of claim 1 , wherein the network is a public network.

6. The LF generation system of claim 1 , wherein the network is a private network configured for transmitting holographic content.

7. The LF generation system of claim 1 , wherein the processing engine employs a proprietary codec to encode the recorded energy as holographic content.

8. The LF performance network system of claim 7 , wherein the holographic content is encoded in a format that is decodable by a LF display system utilizing the proprietary codec.

9. The LF generation system of claim 1 , wherein the light field recording assembly comprises:
one or more light field modules comprising one or more energy sensors configured to record electromagnetic energy as light field content, and
wherein the holographic content includes the light field content.

10. The LF generation system of claim 1 , wherein the light field recording assembly comprises:
one or more acoustic recording devices configured to record audio data of acoustic energy as audio content, and
wherein the holographic content includes the audio content.

11. The LF generation system of claim 1 , wherein the light field recording assembly comprises:
one or more pressure sensors configured to record data of mechanical energy, and
wherein the holographic content includes instructions to generate mechanical energy to produce one or more tactile surfaces.

12. The LF generation system of claim 1 , wherein the light field recording assembly comprises:
one or more recording modules, the one or more recording modules positioned around the venue such that the LF recording modules capture energy from the performance at multiple viewpoints.

13. The LF generation system of claim 12 , wherein the processing engine converts the energy from multiple viewpoints into the holographic content.

14. The LF generation system of claim 1 , wherein the light field recording assembly comprises:
one or more two-dimensional cameras, each two-dimensional camera recording energy from the performance as one or more two-dimensional images.

15. The LF generation system of claim 14 , wherein the processing engine converts the one or more two-dimensional images into holographic content.

16. The LF generation system of claim 15 , wherein the processing engine employs a machine learning algorithm to generate the holographic content.

17. The LF generation system of claim 1 , wherein the light field recording assembly comprises:
one or more depth sensors to determine a depth of an object.

18. The LF generation system of claim 1 , wherein the light field recording assembly comprises:
one or more plenoptic camera systems to record light-field data.

19. The LF generation system of claim 1 , wherein the LF generation system transmits the holographic content to a LF display system via the network in approximately real-time.

20. The LF generation system of claim 1 , wherein the LF generation system stores the holographic content on a local storage device.

21. The LF generation system of claim 1 , wherein the LF generation system transmits the holographic content to a network system for storage on a network storage system.

22. The LF generation system of claim 1 , wherein the LF generation system transmits the holographic content to a LF display system in response to receiving a transaction fee.

Assignees

• Light Field Lab Inc

Inventors

• Karafin Jonathan Sean
• Bevensee Brendan Elwood
• Dohm John

Classifications

• G06N3/045

  Combinations of networks · CPC title

• G06N3/0464

  Convolutional networks [CNN, ConvNet] · CPC title

• G06N3/09

  Supervised learning · CPC title

• G06N3/092

  Reinforcement learning · CPC title

• G02B27/0103 Primary

  comprising holographic elements · CPC title