公开(公告)号：US11381743B1

公开(公告)日：2022-07-05

申请号：US17478429

申请日：2021-09-17

Applicant: QUALCOMM Incorporated

Inventor： Upal Mahbub ,  Daniel James Guest ,  Walker Curtis ,  Ananthapadmanabhan Arasanipalai Kandhadai

IPC: H04N5/232 ,  H04N5/235 ,  H04N5/225

Abstract: Systems, methods, and non-transitory media are provided for capturing a region of interest (ROI) with a multi-camera system. An example method can include initializing image sensors of an electronic device, each image sensor being initialized in a lower-power mode having a lower power consumption than a higher-power mode supported by one or more of the image sensors; obtaining images captured by the image sensors in the lower-power mode; determining, based on the images, that an ROI in a scene is within a field-of-view (FOV) of a first image sensor from the image sensors; based on determining that the ROI is within the FOV of the first image sensor, decreasing the lower-power mode of one or more second image sensors to a power-off mode or an additional lower-power mode having a lower power consumption than the lower-power mode; and capturing, using the first image sensor, an image of the ROI.

公开(公告)号：US10945141B2

公开(公告)日：2021-03-09

申请号：US15658612

申请日：2017-07-25

Applicant: QUALCOMM Incorporated

Inventor： Jonathan Kies ,  Walker Curtis

IPC: H04W24/04 ,  H04W24/08 ,  H04L12/26 ,  H04W24/02 ,  H04L12/24 ,  H04N21/235 ,  H04N21/4363 ,  H04N21/2385 ,  H04N21/414 ,  H04N21/24 ,  H04N21/258 ,  H04B7/26 ,  H04B7/06 ,  H04N21/81 ,  H04W88/08 ,  H04L29/08

Abstract: Systems, methods, and devices of various embodiments may improve content presentation. The systems, methods, and devices may predict a state of a presentation environment to be induced by one or more stimuli in content to be presented to one or more users in the presentation environment. The systems, methods, and devices may predict, based on the predicted state of the presentation environment, a state of at least one communication link of one or more communication links. The systems, methods, and devices may perform an action in response to the predicted state of the at least one communication link meeting one or more criteria. The action may help improve content presentation.

公开(公告)号：US20200084387A1

公开(公告)日：2020-03-12

申请号：US16125379

申请日：2018-09-07

Applicant: QUALCOMM Incorporated

Inventor： Cullum James Baldwin ,  Walker Curtis

IPC: H04N5/232 ,  H04N5/225

Abstract: Aspects of the present disclosure relate to systems and methods for placing a camera into a low power mode. An example device may include a memory and a processor. The processor is configured to determine that the first camera is to be placed into a low power mode. The first camera is in an active mode and has a first frame capture rate. The processor further is configured to generate and output a command for placing the first camera into the low power mode. Execution of the command causes the first camera to increase the first frame capture rate to a second frame capture rate and go into the low power mode from the active mode after increasing the first frame capture rate to the second frame capture rate.

公开(公告)号：US20180247055A1

公开(公告)日：2018-08-30

申请号：US15442545

申请日：2017-02-24

Applicant: QUALCOMM Incorporated

Inventor： Walker Curtis ,  Giridhar Mandyam

IPC: G06F21/53 ,  G06F9/455

CPC classification number: G06F21/53 ,  G06F9/45558 ,  G06F21/554 ,  G06F2009/4557 ,  G06F2009/45587

Abstract: A method is provided for protecting a host device from untrusted applications. Upon detecting an initial installation and/or execution of an application, the application is executed within a first virtual machine having a first level of monitoring and/or operating constraints. The application may be executed alone in the first virtual machine. Operation of the application may be monitored to ascertain the level of trust for the application. Upon ascertaining a change in a level of trust in the application, the application may be migrated to execute within a second virtual machine having a second level of monitoring and/or operating constraints, wherein the second level of monitoring and/or operating constraints has different operating restrictions than the first level of monitoring and/or operating constraints.