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: 20260075328Abstract: Systems and methods are provided for a camera and use of a camera to capture image data from 3D scenes and thereby generate large depth of field visualizations. The camera includes an optical system configured to generate an image of the 3D scene, an image sensor array positioned to receive the image of the 3D scene and including a plurality of image sensor segments, and a plurality of extensible members, each extensible member coupled between one of the image sensor segments and a housing and configured to move each coupled image sensor segment parallel to an optical axis of the optical system. In the process, the image data generated by the camera is captured and analyzed by control circuitry, and further movements of the image sensor segments are based on the analyzed image data.Type: ApplicationFiled: September 9, 2025Publication date: March 12, 2026Inventors: Anup Basu, Ning Xu
-
Patent number: 12532036Abstract: 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: GrantFiled: December 22, 2022Date of Patent: January 20, 2026Assignee: Adeia Guides Inc.Inventors: Anup Basu, Dhananjay Lal, Reda Harb
-
Publication number: 20260019551Abstract: 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: ApplicationFiled: September 17, 2025Publication date: January 15, 2026Inventors: Anup Basu, Dhananjay Lal, Ning Xu
-
Publication number: 20260012712Abstract: 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: ApplicationFiled: September 12, 2025Publication date: January 8, 2026Inventor: Anup Basu
-
Patent number: 12445588Abstract: 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: GrantFiled: June 1, 2023Date of Patent: October 14, 2025Assignee: Adeia Guides Inc.Inventors: Anup Basu, Dhananjay Lal, Ning Xu
-
Patent number: 12439174Abstract: 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: GrantFiled: January 25, 2023Date of Patent: October 7, 2025Assignee: Adeia Imaging LLCInventor: Anup Basu
-
Patent number: 12432462Abstract: Systems and methods are provided for a camera and use of a camera to capture image data from 3D scenes and thereby generate large depth of field visualizations. The camera includes an optical system configured to generate an image of the 3D scene, an image sensor array positioned to receive the image of the 3D scene and including a plurality of image sensor segments, and a plurality of extensible members, each extensible member coupled between one of the image sensor segments and a housing and configured to move each coupled image sensor segment parallel to an optical axis of the optical system. In the process, the image data generated by the camera is captured and analyzed by control circuitry, and further movements of the image sensor segments are based on the analyzed image data.Type: GrantFiled: November 21, 2023Date of Patent: September 30, 2025Assignee: Adeia Imaging LLCInventors: Anup Basu, Ning Xu
-
Patent number: 12335637Abstract: 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: GrantFiled: January 25, 2023Date of Patent: June 17, 2025Assignee: Adeia Imaging LLCInventor: Anup Basu
-
Publication number: 20250168523Abstract: Systems and methods are provided for a camera and use of a camera to capture image data from 3D scenes and thereby generate large depth of field visualizations. The camera includes an optical system configured to generate an image of the 3D scene, an image sensor array positioned to receive the image of the 3D scene and including a plurality of image sensor segments, and a plurality of extensible members, each extensible member coupled between one of the image sensor segments and a housing and configured to move each coupled image sensor segment parallel to an optical axis of the optical system. In the process, the image data generated by the camera is captured and analyzed by control circuitry, and further movements of the image sensor segments are based on the analyzed image data.Type: ApplicationFiled: November 21, 2023Publication date: May 22, 2025Inventors: Anup Basu, Ning Xu
-
Publication number: 20240406367Abstract: 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: ApplicationFiled: June 1, 2023Publication date: December 5, 2024Inventors: Anup Basu, Dhananjay Lal, Ning Xu
-
Publication number: 20240251175Abstract: 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: ApplicationFiled: January 25, 2023Publication date: July 25, 2024Inventor: Anup Basu
-
Publication number: 20240251178Abstract: 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: ApplicationFiled: January 25, 2023Publication date: July 25, 2024Inventor: Anup Basu
-
Publication number: 20240214543Abstract: 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: ApplicationFiled: December 22, 2022Publication date: June 27, 2024Inventors: Anup Basu, Dhananjay Lal, Reda Harb
-
Publication number: 20240214614Abstract: 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: ApplicationFiled: December 22, 2022Publication date: June 27, 2024Inventors: Anup Basu, Dhananjay Lal, Reda Harb
-
Publication number: 20240214537Abstract: 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: ApplicationFiled: December 21, 2022Publication date: June 27, 2024Inventor: Anup Basu
-
Publication number: 20030160970Abstract: 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: ApplicationFiled: September 24, 2002Publication date: August 28, 2003Inventors: Anup Basu, Irene Cheng