公开(公告)号：US20200278870A1

公开(公告)日：2020-09-03

申请号：US16762639

申请日：2018-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Karthikeyan SARAVANAN ,  Daniel Ansorregui LOBETE ,  James BANTOCK

IPC: G06F9/4401 ,  G06F9/50 ,  G06F11/34

Abstract: A method of setting operating system parameters of a device includes: identifying, based on execution of an application, at least one workload type for the application; generating a workload-specific policy corresponding to the at least one workload type; and setting the operating system parameters based on the workload-specific policy.

公开(公告)号：US20240289491A1

公开(公告)日：2024-08-29

申请号：US18629401

申请日：2024-04-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jisi ZHANG ,  Md Asif JALAL ,  Karthikeyan SARAVANAN ,  Pablo PESO PARADA ,  Mete OZAY

IPC: G06F21/62 ,  G10L15/02 ,  G10L15/06 ,  G10L15/16 ,  G10L15/22 ,  G10L15/30 ,  G10L21/007 ,  G10L21/0208

CPC classification number: G06F21/6254 ,  G10L15/02 ,  G10L15/063 ,  G10L15/16 ,  G10L15/22 ,  G10L15/30 ,  G10L21/007 ,  G10L21/0208

Abstract: Broadly speaking, the present disclosure relates to a computer-implemented method for training a machine learning, ML, automatic speech recognition, ASR, model. The method comprises injecting a speaker anonymiser, which is configured to cause the ML ASR model to generate anonymised acoustic embeddings for the ML ASR model, at one or more layers of the ML ASR model, and suitably training the ML ASR model including the speaker anonymiser on audio data comprising an utterance with one or more words to be recognised. Correspondingly, there is also described a computer implemented method for performing automatic speech recognition using the trained ML ASR model and system for training/inference thereof.

公开(公告)号：US20240013775A1

公开(公告)日：2024-01-11

申请号：US18371233

申请日：2023-09-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Pablo PESO PARADA ,  Agnieszka DOBROWOLSKA ,  Karthikeyan SARAVANAN ,  Mete OZAY

IPC: G10L15/06 ,  G10L21/0216

CPC classification number: G10L15/063 ,  G10L21/0216

Abstract: A method of obtaining a patched signal for training a model for use in at least one of a speech and an audio recognition is disclosed. The method comprises obtaining a first signal, wherein the first signal is at least one of a speech and an audio signal, modifying the first signal to obtain at least one second signal, dividing the first signal and the at least one second signal respectively into a plurality of first patches and a plurality of second patches, wherein each one of the plurality of first patches comprises a respective part of the first signal and each one of the plurality of second patches comprises a respective part of the at least one second signal and mixing selected ones of the plurality of first patches and the plurality of second patches to obtain a patched signal.

公开(公告)号：US20250006183A1

公开(公告)日：2025-01-02

申请号：US18587238

申请日：2024-02-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Pablo Peso PARADA ,  Mete OZAY ,  Karthikeyan SARAVANAN

IPC: G10L15/07 ,  G10L15/02 ,  G10L15/04 ,  G10L15/06 ,  G10L15/18 ,  G10L15/22 ,  G10L15/30 ,  G10L21/028

Abstract: The disclosure generally relate to a method performed by a user device obtaining a pre-trained automatic speech recognition (ASR) model, obtaining a user data from a user database, analysing a distribution of the user data with respect to an acoustic characteristic, determining, using the distribution, whether data augmentation for the acoustic characteristic is to be applied, when it is determined that data augmentation is to be applied, dividing the user data into a training subset and a validation subset, based on an acoustic characteristic being less audible in the training subset than in the validation subset, applying data augmentation to add the acoustic characteristic to the user data in the training subset, and updating the pre-trained ASR model with the augmented training subset to generate a personalised local ML model.

公开(公告)号：US20230169622A1

公开(公告)日：2023-06-01

申请号：US18160619

申请日：2023-01-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daniel ANSORREGUI ,  Karthikeyan SARAVANAN ,  Albert SAA-GARRIGA ,  Cristian SZABO ,  Frederik LABOYRIE

IPC: G06T1/60 ,  G06T1/20 ,  G06T11/00

CPC classification number: G06T1/60 ,  G06T1/20 ,  G06T11/001 ,  A63F13/52

Abstract: Image processing comprises receiving content from an application; rendering the content into a rendered frame and storing the rendered frame in a frame buffer; transferring the rendered frame from the frame buffer to a compositor, and displaying the rendered frame using the compositor. The image processing further comprises applying a non-linear transformation to at least part of the rendered frame during the rendering the content into the rendered frame; during the transferring of the rendered frame to the compositor, or during the displaying of the rendered frame by the compositor.

公开(公告)号：US20190304152A1

公开(公告)日：2019-10-03

申请号：US16364866

申请日：2019-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Albert SAÀ-GARRIGA ,  Karthikeyan SARAVANAN ,  Alessandro VANDINI ,  Antoine LARRECHE ,  Daniel ANSORREGUI

IPC: G06T11/60 ,  G06K9/00 ,  G06K9/62 ,  G06T5/00 ,  G06T5/10

Abstract: An image processing method is provided. The image processing method includes detecting a face of an object present on an image, obtaining at least one feature from the detected face as at least one facial parameter and obtaining at least one context related to the image as at least one contextual parameter, determining a manipulation point for manipulating the detected face, based on the obtained at least one facial parameter and the obtained at least one contextual parameter, and manipulating the image based on the determined manipulation point.

公开(公告)号：US20170031430A1

公开(公告)日：2017-02-02

申请号：US15223396

申请日：2016-07-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Daniel ANSORREGUI ,  Marco STARACE ,  Ramesh MUNIKRISHNAPPA ,  Zeeshan ANWAR ,  Karthikeyan SARAVANAN

IPC: G06F1/32

CPC classification number: G06F1/3287 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/324 ,  G06F1/3296 ,  Y02D10/126 ,  Y02D10/172

Abstract: Provided is a method of managing power of an electronic device. The method includes: obtaining operation information related to an operation from among operations performed by the electronic device. The operation is recognizable to a user via a product of hardware processing performed by hardware included in the electronic device. The method also includes obtaining load information related to a load generated by the operation performed by the electronic device. In addition, the method includes performing power management on the hardware included in the electronic device based on the operation information and the load information.

Abstract translation: 提供了一种管理电子设备的电源的方法。 该方法包括：从由电子设备执行的操作中获得与操作有关的操作信息。 通过由电子设备中包含的硬件执行的硬件处理的产品，用户可以识别操作。 该方法还包括获得与由电子设备执行的操作产生的负载相关的负载信息。 另外，该方法包括基于操作信息和负载信息对包含在电子设备中的硬件进行电力管理。