Patents by Inventor Roza Chojnacka

Roza Chojnacka 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).

  • Patent number: 11543888
    Abstract: A method can perform a process with a method including capturing an image, determining an environment that a user is operating a computing device, detecting a hand gesture based on an object in the image, determining, using a machine learned model, an intent of a user based on the hand gesture and the environment, and executing a task based at least on the determined intent.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: January 3, 2023
    Assignee: GOOGLE LLC
    Inventors: Archana Kannan, Roza Chojnacka, Jamieson Kerns, Xiyang Luo, Meltem Oktem, Nada Elassal
  • Publication number: 20220310098
    Abstract: A speaker verification method includes receiving audio data corresponding to an utterance, processing a first portion of the audio data that characterizes a predetermined hotword to generate a text-dependent evaluation vector, and generating one or more text-dependent confidence scores. When one of the text-dependent confidence scores satisfies a threshold, the operations include identifying a speaker of the utterance as a respective enrolled user associated with the text-dependent confidence score that satisfies the threshold and initiating performance of an action without performing speaker verification. When none of the text-dependent confidence scores satisfy the threshold, the operations include processing a second portion of the audio data that characterizes a query to generate a text-independent evaluation vector, generating one or more text-independent confidence scores, and determining whether the identity of the speaker of the utterance includes any of the enrolled users.
    Type: Application
    Filed: March 24, 2021
    Publication date: September 29, 2022
    Applicant: Google LLC
    Inventors: Roza Chojnacka, Jason Pelecanos, Quan Wang, Ignacio Lopez Moreno
  • Patent number: 11158128
    Abstract: A system and method may provide for spatial and semantic auto-completion of an augmented or mixed reality environment. The system may detect physical objects in a physical environment based on analysis of image frames captured by an image sensor of a computing device. The system may detect spaces in the physical environment that are occupied by the detected physical objects, and may detect spaces that are unoccupied in the physical environment. Based on the identification of the detected physical objects, the system may gain a semantic understanding of the physical environment, and may determine suggested objects for placement in the physical environment based on the semantic understanding. The system may place virtual representations of the suggested objects in a mixed reality scene of the physical environment for user consideration.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: October 26, 2021
    Assignee: GOOGLE LLC
    Inventors: Roza Chojnacka, Meltem Oktem, Rajan Patel, Uday Idnani, Xiyang Luo
  • Publication number: 20200409469
    Abstract: A method can perform a process with a method including capturing an image, determining an environment that a user is operating a computing device, detecting a hand gesture based on an object in the image, determining, using a machine learned model, an intent of a user based on the hand gesture and the environment, and executing a task based at least on the determined intent.
    Type: Application
    Filed: June 25, 2020
    Publication date: December 31, 2020
    Inventors: Archana Kannan, Roza Chojnacka, Jamieson Kerns, Xiyang Luo, Meltem Oktem, Nada Elassal
  • Publication number: 20200342668
    Abstract: A system and method may provide for spatial and semantic auto-completion of an augmented or mixed reality environment. The system may detect physical objects in a physical environment based on analysis of image frames captured by an image sensor of a computing device. The system may detect spaces in the physical environment that are occupied by the detected physical objects, and may detect spaces that are unoccupied in the physical environment. Based on the identification of the detected physical objects, the system may gain a semantic understanding of the physical environment, and may determine suggested objects for placement in the physical environment based on the semantic understanding. The system may place virtual representations of the suggested objects in a mixed reality scene of the physical environment for user consideration.
    Type: Application
    Filed: April 26, 2019
    Publication date: October 29, 2020
    Inventors: Roza Chojnacka, Meltem Oktem, Rajan Patel, Uday Idnani, Xiyang Luo
  • Publication number: 20200219294
    Abstract: A system and method for creating an augmented reality (AR) environment are disclosed. AR effects are determined based on events detected in captured audio and combined with captured video to create an AR environment for an application. The resulting AR experience is triggered, generated, altered or otherwise controlled by sound, such as speech.
    Type: Application
    Filed: December 26, 2019
    Publication date: July 9, 2020
    Inventors: Ibrahim Badr, Roza Chojnacka