Patents by Inventor Anup Basu

Anup Basu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240406367
    Abstract: Systems and methods are provided herein for manipulating a stereoscopic display so that portions of the stereoscopic display are located at varying planes. This may be accomplished by a device comprising a plurality of microdisplays receiving a piece of three-dimensional (3D) content. The device may determine that a portion of the 3D content comprises a 3D object at a location within the 3D content. The device may then change the position of a first microdisplay according to the location of the 3D object within the 3D content. The device may display the 3D content using the plurality of microdisplays, wherein the first microdisplay displays the 3D object. The first microdisplay changing positions according to the location of the 3D object within the 3D content provides depth for rendering the 3D object at a suitable accommodation distance and reduces or eliminates the vergence-accommodation conflict for the user.
    Type: Application
    Filed: June 1, 2023
    Publication date: December 5, 2024
    Inventors: Anup Basu, Dhananjay Lal, Ning Xu
  • Publication number: 20240251178
    Abstract: Systems, methods, and apparatuses are provided herein for changing the positions and/or shapes of microlenses of a light field camera to generate light field images with enhanced depth of field and/or dynamic range. This may be accomplished by a light field camera determining a plurality of focus measurements for a plurality of microlenses, wherein one or more of the plurality of microlenses vary in distance from a main lens of the light field camera. The light field camera may use the plurality of focus measurements to determine a microlens of the plurality of microlenses that captures information that is the most focused. The light field camera can then determine defocus functions for the microlenses that are not capturing information that is the most focused. The light field camera can then generate a light field image using the determined defocus functions and the information captured by the plurality of microlenses.
    Type: Application
    Filed: January 25, 2023
    Publication date: July 25, 2024
    Inventor: Anup Basu
  • Publication number: 20240251175
    Abstract: Systems, methods, and apparatuses are provided herein for changing the positions and/or shapes of microlenses of a light field camera to generate light field images with enhanced depth of field and/or dynamic range. This may be accomplished by a light field camera determining a plurality of focus measurements for a plurality of microlenses, wherein one or more of the plurality of microlenses vary in distance from a main lens of the light field camera. The light field camera may use the plurality of focus measurements to determine a microlens of the plurality of microlenses that captures information that is the most focused. The light field camera can then determine defocus functions for the microlenses that are not capturing information that is the most focused. The light field camera can then generate a light field image using the determined defocus functions and the information captured by the plurality of microlenses.
    Type: Application
    Filed: January 25, 2023
    Publication date: July 25, 2024
    Inventor: Anup Basu
  • Publication number: 20240214543
    Abstract: There is provided a method comprising: receiving a communication from one or more devices capable of recording content, determining, using a wireless communication transceiver, a geographical location of the one or more devices, determining an orientation of the one or more devices, receiving content capturing an event and recorded on the one or more devices, storing the content capturing an event and recorded on the one or more devices, and creating, from a collection of recordings comprising at least the stored content capturing an event and recorded on the one or more devices, a single representation of the event by combining segments of the collection of recordings.
    Type: Application
    Filed: December 22, 2022
    Publication date: June 27, 2024
    Inventors: Anup Basu, Dhananjay Lal, Reda Harb
  • Publication number: 20240214537
    Abstract: Methods and systems for conversion of imagery and video for three-dimensional (3D) displays, four-dimensional experiences, next-generation user interfaces, virtual reality, augmented reality, mixed reality experiences, and interactive experiences into imagery and video suitable for a two-dimensional (2D) display. A 2D display is configured to generate a 3D-like effect. 3D images are analyzed and represented by parameters including movement, depth, motion, shadow, focus, sharpness, intensity, and color. Using the parameters, the 3D images are converted to 2D images that include the 3D-like effect. The 2D images are presented to users to generate feedback. The feedback informs changes to the conversion. Artificial intelligence systems, including neural networks, are trained for improving the conversion. Models are developed for improving the conversion. Related apparatuses, devices, techniques, and articles are also described.
    Type: Application
    Filed: December 21, 2022
    Publication date: June 27, 2024
    Inventor: Anup Basu
  • Publication number: 20240214614
    Abstract: There is provided a method comprising: receiving a communication from one or more devices capable of recording content, determining, using a wireless communication transceiver, a geographical location of the one or more devices, determining an orientation of the one or more devices, receiving content capturing an event and recorded on the one or more devices, storing the content capturing an event and recorded on the one or more devices, and creating, from a collection of recordings comprising at least the stored content capturing an event and recorded on the one or more devices, a single representation of the event by combining segments of the collection of recordings.
    Type: Application
    Filed: December 22, 2022
    Publication date: June 27, 2024
    Inventors: Anup Basu, Dhananjay Lal, Reda Harb
  • Publication number: 20030160970
    Abstract: A method and apparatus for fast high resolution 3D scanning of objects possibly with holes in them includes providing an imaging device, at least one laser pattern projector, sensors adapted to sense a position on an object of a laser pattern projected by the laser pattern projector, sensors adapted to sense the exact identity of the laser patterns that did not fall on the object being scanned, and multiple independent imaging systems coupled with light interference eliminators designed for simultaneously scanning depth and texture data on a 3D object. A computer processor is provided which is adapted to receive from the imaging device a scanned image of an object and adapted to receive from the sensors data regarding the position on the object of the laser pattern projected by the laser pattern projector. The computer processor integrates and registers data from one or more independent imaging systems and sensors to create a high resolution 3D image with accurate depth and texture details.
    Type: Application
    Filed: September 24, 2002
    Publication date: August 28, 2003
    Inventors: Anup Basu, Irene Cheng