Patents by Inventor Aritra Chowdhury

Aritra Chowdhury 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: 11301977
    Abstract: An image inspection computing device is provided. The device includes a memory device and at least one processor. The at least one processor is configured to receive at least one sample image of a first component, wherein the at least one sample image of the first component does not include defects, store, in the memory, the at least one sample image, and receive an input image of a second component. The at least one processor is also configured to generate an encoded array based on the input image of the second component, perform a stochastic data sampling process on the encoded array, generate a decoded array, and generate a reconstructed image of the second component, derived from the stochastic data sampling process and the decoded array. The at least one processor is further configured to produce a residual image, and identify defects in the second component.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: April 12, 2022
    Assignee: General Electric Company
    Inventors: Alberto Santamaria-Pang, Yousef Al-Kofahi, Aritra Chowdhury, Shourya Sarcar, Michael John MacDonald, Peter Arjan Wassenaar, Patrick Joseph Howard, Bruce Courtney Amm, Eric Seth Moderbacher
  • Publication number: 20210319544
    Abstract: An image inspection computing device is provided. The device includes a memory device and at least one processor. The at least one processor is configured to receive at least one sample image of a first component, wherein the at least one sample image of the first component does not include defects, store, in the memory, the at least one sample image, and receive an input image of a second component. The at least one processor is also configured to generate an encoded array based on the input image of the second component, perform a stochastic data sampling process on the encoded array, generate a decoded array, and generate a reconstructed image of the second component, derived from the stochastic data sampling process and the decoded array. The at least one processor is further configured to produce a residual image, and identify defects in the second component.
    Type: Application
    Filed: April 10, 2020
    Publication date: October 14, 2021
    Inventors: Alberto Santamaria-Pang, Yousef Al-Kofahi, Aritra Chowdhury, Shourya Sarcar, Michael John MacDonald, Peter Arjan Wassenaar, Patrick Joseph Howard, Bruce Courtney Amm, Eric Seth Moderbacher
  • Publication number: 20210227223
    Abstract: A system and method including receiving input data by an encoder, the encoder reducing a dimensionality of the received data; receiving, by a sender module, the reduced dimensionality data; generating, by the sender module, a sentence comprising a plurality of symbols representative of the input data, the symbols being defined by a predetermined vocabulary and a predetermined sentence length; receiving, by a receiver module, the sentence comprising the plurality of symbols; generating, based on the received sentence, continuous data by the receiver module; receiving, by a decoder, the continuous data from the receiver module; generating an output, by the decoder based on the continuous data, the output including a recreation of the input data.
    Type: Application
    Filed: January 21, 2020
    Publication date: July 22, 2021
    Inventors: Alberto SANTAMARIA-PANG, Peter Henry TU, James KUBRICHT, Aritra CHOWDHURY, Arpit JAIN, Chinmaya DEVARAJ
  • Publication number: 20200327379
    Abstract: An artificial intelligence platform and associated methods of training and use are disclosed. An example apparatus includes a data pipeline to: preprocess data using one or more preprocessing operations applied to features associated with the data; and enable debugging to visualize the preprocessed data. The example apparatus includes a network to: instantiate one or more differentiable operations in a training configuration to train an artificial intelligence model; capture feedback including optimization and loss information to adjust the training configuration; and store one or more metrics to evaluate performance of the artificial intelligence model.
    Type: Application
    Filed: November 30, 2019
    Publication date: October 15, 2020
    Inventors: Xiaomeng Dong, Aritra Chowdhury, Junpyo Hong, Hsi-Ming Chang, Gopal B. Avinash, Venkata Ratnam Saripalli, Karley Yoder, Michael Potter
  • Patent number: 10740651
    Abstract: The present approach relates to the use of trained artificial neural networks, such as convolutional neural networks, to classify vascular structures, such as using a hierarchical classification scheme. In certain approaches, the artificial neural network is trained using training data that is all or partly derived from synthetic vascular representations.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: August 11, 2020
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Alberto Santamaria-Pang, Daniel Eugene Meyer, Michael Ernest Marino, Qing Li, Dmitry V. Dylov, Aritra Chowdhury
  • Publication number: 20180121760
    Abstract: The present approach relates to the use of trained artificial neural networks, such as convolutional neural networks, to classify vascular structures, such as using a hierarchical classification scheme. In certain approaches, the artificial neural network is trained using training data that is all or partly derived from synthetic vascular representations.
    Type: Application
    Filed: October 27, 2017
    Publication date: May 3, 2018
    Inventors: Alberto Santamaria-Pang, Daniel Eugene Meyer, Michael Ernest Marino, Qing Li, Dmitry V. Dylov, Aritra Chowdhury