公开(公告)号：US10348355B2

公开(公告)日：2019-07-09

申请号：US14855746

申请日：2015-09-16

Applicant: Intel Corporation

Inventor： Jose Rodrigo Camacho Perez ,  Hector Raul Moncada Gonzalez ,  Hector Alfonso Cordourier Maruri ,  Julio Cesar Zamora Esquivel ,  Paulo Lopez Meyer ,  Alejandro Ibarra Von Borstel

IPC: G06F3/01 ,  H04B1/40 ,  G06F1/16

Abstract: A wearable gesture recognition device is disclosed that provides gesture recognition for gestures that may include a hold or steady-state component, and may account and adapt for real-time fit-level changes. The wearable gesture recognition device may integrate a photoplethysmographic (PPMG) and a piezoelectric (PZE) sensor such that respective sensor signals may be used individually, or in concert for gesture recognition. Thus the wearable gesture recognition device generally disclosed herein may advantageously perform gesture recognition through the fusion of PPMG and PZE signals. To support continuous gesture recognition, the wearable gesture recognition device may use a low-power activity detection scheme that analyzes a PZE signal prior to higher-power gesture classification. Moreover, the wearable gesture recognition device may provide power management by controlling a duty-cycle of the PPMG sensor without necessarily reducing recognition performance. The PPMG sensor and the PZE sensor may be co-located and housed within a same sensor package.

公开(公告)号：US20180059797A1

公开(公告)日：2018-03-01

申请号：US15252175

申请日：2016-08-30

Applicant: Intel Corporation

Inventor： Paulo Lopez Meyer ,  Hector Alfonso Cordourier Maruri ,  Julio Cesar Zamora Esquivel ,  Alejandro Ibarra Von Borstel ,  Jose Rodrigo Camacho Perez ,  Jorge Carlos Romero Aragon

IPC: G06F3/01 ,  G06F3/038 ,  G06F3/0354

CPC classification number: G06F3/017 ,  G06F3/0354 ,  G06F3/03547 ,  G06F3/038 ,  G06F3/043 ,  G06F3/0487 ,  G06F3/0488 ,  G06F2203/04809

Abstract: Embodiments of the present disclosure provide techniques and configurations for an apparatus to determine a command to the apparatus, based on vibration patterns. In one instance, the apparatus may include a body with at least one surface to receive one or more user inputs; at least one sensor disposed to be in contact with the body to detect vibration manifested by the surface in response to the user input, and generate a signal indicative of vibration detected; and a controller coupled with the sensor, to process the vibration-indicative signal, to identify a vibration pattern, and determine a command based at least in part on the vibration pattern, based at least in part on a result of the process of the signal. The command may be provided to interact, operate, or control the apparatus. Other embodiments may be described and/or claimed.

公开(公告)号：US20170090583A1

公开(公告)日：2017-03-30

申请号：US14865541

申请日：2015-09-25

Applicant: Intel Corporation

Inventor： Julio Cesar Zamora Esquivel ,  Jose Rodrigo CAMACHO PEREZ

IPC: G06F3/01

Abstract: An electronic apparatus may be provided that includes a sensor to detect movement of the apparatus, and to provide a plurality of signals based on the detected movement. A gesture activity detector may receive the signals from the sensor, and may determine occurrence of a valid gesture pattern based on the received signals. A gesture classifier may identify a gesture based on signals from the sensor, wherein operation of the gesture classifier is based on the determination of the gesture activity detector.

公开(公告)号：US20240314290A1

公开(公告)日：2024-09-19

申请号：US18521937

申请日：2023-11-28

Applicant: Intel Corporation

Inventor： David Israel Gonzalez Aguirre ,  Javier Perez-Ramirez ,  Javier Felip Leon ,  Edgar Macias Garcia ,  Julio Cesar Zamora Esquivel

IPC: H04N13/388 ,  G06T17/00 ,  H04N23/69 ,  H04N23/695

CPC classification number: H04N13/388 ,  G06T17/00 ,  H04N23/69 ,  H04N23/695

Abstract: Example systems, apparatus, articles of manufacture, and methods to model volumetric representations of objects in scenes are disclosed. Example apparatus disclosed herein are to form a set of polycells from image data of a scene, a first one of the polycells based on an intersection of (a) a first polytope representative of at least a portion of a first view frustrum corresponding to a first camera, and (b) a second polytope representative of at least a portion of a second view frustrum corresponding to a second camera. Disclosed example apparatus is also to determine a probability that the first one of the polycells is at least partially within an object in the scene, and based on comparison of the probability to a threshold, remove the first one of the polycells from the set of polycells to determine an updated set of polycells that model the object.

公开(公告)号：US20210191696A1

公开(公告)日：2021-06-24

申请号：US17121686

申请日：2020-12-14

Applicant: Intel Corporation

Inventor： Alejandro Ibarra Von Borstel ,  Hector Cordourier Maruri ,  Julio Cesar Zamora Esquivel ,  Jorge Emmanuel Ortiz Garcia ,  Guillermo Antonio Palomino Sosa ,  Fernando Ambriz Meza ,  David Israel Gonzalez Aguirre

IPC: G06F8/36 ,  G06F9/54 ,  G06F16/33 ,  G06F8/41

Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to identify and interpret code. An example apparatus includes a natural language (NL) processor to process NL features to identify a keyword, an entity, and an intent of an NL string included in an input retrieved from a user; a database driver to transmit a query to a database including an ontological representation of a version control system, wherein the query is a parameterized semantic query including the keyword, the entity, and the intent of the NL string; and an application programming interface (API) to present to the user a code snippet determined based on the query, the code snippet being at least one of uncommented or non-self-documented.

公开(公告)号：US10811033B2

公开(公告)日：2020-10-20

申请号：US16017501

申请日：2018-06-25

Applicant: Intel Corporation

Inventor： Hector Alfonso Cordourier Maruri ,  Jonathan Huang ,  Paulo Lopez Meyer ,  Julio Cesar Zamora Esquivel ,  Jose Rodrigo Camacho Perez

IPC: G10L25/30 ,  G10L25/18 ,  G10L25/21 ,  H04R25/00 ,  G02B27/01 ,  G10L21/0216 ,  H04R1/46 ,  H04R3/00 ,  H04R5/027 ,  G10L15/00

Abstract: Apparatuses and methods for transforming a signal from a vibration sensor into an approximation of a signal from a microphone are disclosed. The vibration sensor signal may be transformed by first obtaining a smooth average spectrum and corresponding deviation data for the vibration sensor signal. The smooth average spectrum may be passed through a mapping neural network to obtain a transformed smooth average spectrum that approximates a smooth average spectrum that would be obtained from a microphone. The transformed signal is then obtained by recombining the transformed smooth average spectrum with the deviation data.

公开(公告)号：US20190220043A1

公开(公告)日：2019-07-18

申请号：US16365361

申请日：2019-03-26

Applicant: Intel Corporation

Inventor： Julio Cesar Zamora Esquivel ,  Rodrigo Aldana Lopez ,  Leobardo Campos Macias ,  Jesus Adan Cruz Vargas ,  Rafael de la Guardia Gonzalez ,  David Gomez Gutierrez ,  Edgar Macias Garcia

IPC: G05D1/10 ,  G05D1/00

CPC classification number: G05D1/102 ,  G05D1/0011 ,  G05D1/0088

Abstract: Methods and apparatus to facilitate autonomous navigation of robotic devices. An example autonomous robot includes a region model analyzer to: analyze a first image of an environment based on a first neural network model, the first image captured by an image sensor of the robot when the robot is in a first region of the environment; and analyze a second image of the environment based on a second neural network model, the second image captured by the image sensor when the robot is in a second region of the environment, the second neural network associated with the second region. The example robot further includes a movement controller to: autonomously control movement of the robot within the first region toward the second region based on the analysis of the first image; and autonomously control movement of the robot within the second region based on the analysis of the second image.

公开(公告)号：US10324494B2

公开(公告)日：2019-06-18

申请号：US14952507

申请日：2015-11-25

Applicant: Intel Corporation

Inventor： Jose Rodrigo Camacho Perez ,  Carlos Alberto Lopez Perez ,  Paulo Lopez Meyer ,  Alejandro Ibarra Von Borstel ,  Julio Cesar Zamora Esquivel ,  Hector Alfonso Cordourier Maruri

IPC: G06F3/01 ,  G01F3/04 ,  G06F1/16 ,  G01B7/00

Abstract: Embodiments of the present disclosure provide techniques and configurations for an apparatus for detection of a change of electromagnetic field in response to a gesture, to identify the gesture that caused the field change. In one instance, the apparatus may include a first conducting component having first features for the disposal on or around a portion of a user's body, to generate an electromagnetic field in response to a receipt of a source signal. The apparatus may further include a second conducting component having second features for the disposal on or around a portion of the user's body, at a distance from the first conducting component, to provide an indication of a change in the electromagnetic field over time, to identify a change of a position of the user's body portion (gesture) that causes the change in the electromagnetic field. Other embodiments may be described and/or claimed.

公开(公告)号：US20190095794A1

公开(公告)日：2019-03-28

申请号：US15716047

申请日：2017-09-26

Applicant: Intel Corporation

Inventor： Rodrigo Aldana López ,  Leobardo Emmanuel Campos Macías ,  Julio Cesar Zamora Esquivel ,  Jesús Adán Cruz Vargas ,  David Gómez Gutiérrez

IPC: G06N3/08 ,  G06K9/62 ,  G06F15/18

Abstract: Methods and apparatus for training a neural network are disclosed. An example apparatus includes a neural network trainer to determine an amount of training error experienced in a prior training epoch of a neural network, and determine a gradient descent value based on the amount of training error. A learning rate determiner is to calculate a learning rate based on the gradient descent value and a selected number of epochs such that a training process of the neural network is completed within the selected number of epochs, the neural network trainer to update weighting parameters of the neural network based on the learning rate.

公开(公告)号：US09952676B2

公开(公告)日：2018-04-24

申请号：US14749960

申请日：2015-06-25

Applicant: Intel Corporation

Inventor： Jose Rodrigo Camacho Perez ,  Hector Alfonso Cordourier Maruri ,  Hector Raul Moncada Gonzalez ,  Julio Cesar Zamora Esquivel ,  Paulo Lopez Meyer ,  Alejandro Ibarra Von Borstel

IPC: G09G5/00 ,  G06F3/01 ,  G06F3/0346 ,  G06K9/00

CPC classification number: G06F3/017 ,  G06F3/014 ,  G06F3/015 ,  G06F3/0346 ,  G06K9/00355 ,  G06K9/00536

Abstract: A method is described including receiving real time signals from the sensor array, comparing the real time signals to corresponding training signals representing a gesture from each sensor in the sensor array to determine if a gesture has been recognized and transmitting a command corresponding to a recognized gesture to a remote computing device.