Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Shenzhen Heytap Technology Corp., Ltd.

Zhikai Artificial Intelligence Technology (shenzhen) Co., Ltd.

Xueyong Zhang

Yibao Zhou

Haitao Zhou

Cheng Tang

Xiangnan Lyu

Jian Bai

Hai Tang

Hu Li

Biao Chen

Guohui Tan

Zhengpeng Tan

Yang Xia

Ting Chen

Fenghua Xu

Bin Zhao

Yi Wei

Jie Lyu

Voice recording device

An electronic device and a control method of the electronic device. The control method comprises: determining a use state of an electronic device; when the electronic device is in a first use state, a laser projector projecting laser light in a first mode; and when the electronic device is in a second use state, the laser projector projecting laser light in a second mode, the energy of the laser light projected in the second mode is greater than the energy of the laser light projected in the first mode.

Control method of electronic device and electronic device

A controlling method for an electronic device includes: determining an orientation of a laser projector; projecting a laser in a first mode by the laser projector when the laser projector is oriented toward a first side where the display screen is located; and projecting a laser in a second mode by the laser projector when the laser projector is oriented toward a second side opposite to the display screen, and the laser projected in the second mode has a greater energy than that of the laser projected in the first mode.

Controlling method for electronic device, and electronic device

A three-dimensional image device is provided. The three-dimensional image device includes a depth processor, a structured-light depth camera, and a TOF depth camera. The depth processor includes at least two input ports configured to receive first images, an input switch coupled to the at least two input ports, and a data processing engine coupled to the input switch. The at least two input ports include a first input port and a second input port, the first input port is coupled to the structured-light depth camera, and the second input port is coupled to the TOF depth camera.

Three-dimensional image device

The present disclosure provides a communication method, and an electronic device. The method includes: obtaining, by an electronic device, a plurality of 2D images and/or a plurality of depth maps for a current scene, the plurality of 2D images and/or the plurality of depth maps being aligned in time; and transmitting, by the electronic device, the plurality of 2D images and/or the plurality of depth maps to the server by means of wireless communication.

Communication methods and systems, electronic devices, servers, and readable storage media

The present disclosure provides a verification system. The verification system is formed with a trusted execution environment, the verification system includes a processor set, and the processor set is configured to: obtain an infrared image to be verified of a target object; determine, in the trusted execution environment, whether the infrared image to be verified matches a pre-stored infrared template; in response to determining that the infrared image to be verified matches the pre-stored infrared template, obtain a depth image to be verified of the target object; and determine, in the trusted execution environment, whether the depth image to be verified matches a pre-stored depth template.

Verification system, electronic device, and verification method

An electronic device () and a method for controlling the electronic device () are provided. The electronic device () includes a time-of-flight (TOF) module, a color camera, a monochrome camera (), and a processor (). The TOF module () is configured to capture a depth image of a subject. The color camera () is configured to capture a color image of the subject. The monochrome camera () is configured to capture a monochrome image of the subject. The processor () is configured to obtain a current brightness of ambient light in real time, and to construct a three-dimensional image of the subject according to the depth image, the color image, and the monochrome image when the current brightness is less than a first threshold.

Electronic device and method for controlling the same

An image processing method, an image processing apparatus, an electronic device and a computer readable storage medium are provided. The image processing method includes the following. A background image and a portrait region image of a current user that a preset parameter of the background image matching the preset parameter of the portrait region image are acquired. The portrait region image and the background image are merged to obtain a merged image.

Image processing method, image processing apparatus and electronic device

Image processing method, image processing apparatus and computer readable storage medium

The present disclosure provides a method for controlling a laser projection module, a device for controlling a laser projection module, a depth camera and an electronic device. The laser projection module includes a laser emitter. The laser emitter includes a plurality of point light sources. The plurality of point light sources are grouped to form a plurality of light-emitting arrays, and the plurality of the light-emitting arrays are controlled independently. The method includes: obtaining a current distance between the laser projection module and the user; determining a target number of the light-emitting arrays from the plurality of light-emitting arrays according to the current distance; and activating point light sources in a target number of point light sources of the light-emitting arrays.

Control method, depth camera and electronic device

A depth processor and a three-dimensional image device. The depth processor comprises at least two input ports, an input switch, a data processing engine and at least one output port. The input port is used for receiving a first image, wherein the first image at least comprises a structured light image collected by a structured light depth camera. The input switch is connected to the output port, and is used for letting some or all of first images that come from the input ports pass. The data processing engine is connected to the input switch, and is used for processing the first image output via the input switch, so as to output a second image, wherein the second image at least comprises a depth image. The output port is connected to the data processing engine, and is used for outputting the second image to a main device.

Depth processor and three-dimensional image device

A laser generator is provided. The laser generator includes a substrate and an array of light-emitting elements. The array of light-emitting elements is arranged on the substrate. The array of light-emitting elements includes a basic array and an additional array added to the basic array. The basic array forms a basic area, and the additional array forms an additional area. The basic array includes at least three basic sub-arrays, and each basic sub-array forms a basic sub-area. The basic area includes a common area arranged in at least three basic sub-areas, and the common area is further arranged within the additional area.

Laser generator, structured light projector, and electronic device

A laser projection module () and a method for detecting a fracture thereof, a depth camera () and an electronic device (). The laser projection module () includes a laser emitter () and an optical assembly (). The laser emitter () is configured to emit laser light. The laser light passes through the optical assembly () to form a laser pattern.

Laser projection modules and methods for detecting fracture thereof, depth cameras and electronic devices

The present disclosure provides a method for generating a verification template. The verification template includes an infrared template and a depth template. The method includes: obtaining an infrared image of a target object and storing the infrared image into a trusted execution environment as the infrared template; controlling a laser projector to project laser light to the target object; obtaining a laser pattern modulated by the target object; and processing the laser pattern to obtain a depth image and storing the depth image into the trusted execution environment as the depth template.

Method, system and terminal for generating verification template

A method for iris-based living body detection and related product are provided. The method includes the following. An iris image is divided into K regional images, where K is an integer greater than one. Living body detection is performed on the K regional images with P iris-based living body detection schemes to obtain K detection results, where P is an integer greater than one and less than or equal to K. Whether the iris image is obtained from an iris of a living body is determined according to the K detection results.

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Guangdong, China

Xueyong Zhang