Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Shenzhen Heytap Technology Corp., Ltd.

Yibao Zhou

Haiping Zhang

Haitao Zhou

Xueyong Zhang

Cheng Tang

Jiao Cheng

Le Yang

Wenzhen Zhang

Xiaowei Wang

Yongjun Qian

The embodiment of the disclosure provides an unlocking control method and related products, applied to an electronic device with a foldable and flexible display. The method includes: determining a current page to be unlocked; determining N target biometric recognition devices corresponding to the current page to be unlocked, N being a positive integer; acquiring a current multi-biometric recognition mode, wherein the current multi-biometric recognition mode comprises at least two recognition operations, each recognition operation corresponds to one kind of biometric recognition device; and adjusting the current multi-biometric recognition mode according to the N target biometric recognition devices. So, the current multi-biometric recognition mode is adjustable according to the biometric recognition devices corresponding to the page to be unlocked. Therefore, the problem that a foldable and flexible display is inconvenient to be unlocked in a folded state, can be solved.

Unlocking control method and related products

The embodiment of the disclosure provides an unlocking control method and related products. The method includes: acquiring an environmental parameter; acquiring first biometric information; determining a first biometric control parameter and second biometric control information corresponding to the environmental parameter; performing a first biometric recognition on the first biometric information according to the first biometric control parameter; when the first biometric information is recognized, acquiring second biometric information and performing a second biometric recognition on the second biometric information according to the second biometric control information; performing a next unlocking process when the second biometric information is recognized. Thus, control parameters of recognition processes can be set suitable for the environment, and recognition processes are controlled based on these control parameters, thereby improving the pass rate and the efficiency of the multi-biometric recognition.

A screen state control method, device, and a mobile terminal are provided. The method includes: in a bright environment, a ratio of a characteristic curve of a proximity sensor to an ideal curve of the proximity sensor in each of a number of intervals is determined; a first intensity value of a receiving end signal is obtained, a second intensity value of a receiving end signal is turned off is obtained, the first intensity value and the second intensity value respectively according to the ratios are compensated; and a corrected proximity value of the proximity sensor according to a compensated first intensity value and a compensated second intensity value is determined, and the screen, according to a comparison result between the corrected proximity value and a preset threshold, is controlled to be selectively in a screen on state or a screen off state.

Screen state control method, device, and mobile terminal

A camera assembly and an electronic device having the same are provided. The camera assembly includes a main board, a cover plate, a camera, an infrared lamp and a deflection member. The mainboard and the cover plate are arranged parallel to and spaced apart from each other. The camera and the infrared lamp are arranged on a side of the main board facing towards the cover plate, and spaced apart from each other. The deflection member is arranged on a side of the cover plate facing towards the main board, and is opposite to the camera. The deflection member is configured to deflect infrared light emitted by the infrared lamp towards a direction of a central axis of the camera.

Camera assembly and electronic device having the same

An image sensor, a camera module, and an electronic device are provided. The image sensor includes a pixel array and a control circuit. The pixel array includes a light sensing area and an imaging area. The light sensing area is configured to detect an illumination intensity, and the imaging area is configured to acquire an image. The control circuit is configured to receive a first instruction to control the light sensing area to detect an illumination intensity, and to receive a second instruction to control the imaging area to acquire an image.

Image sensor for camera module of electronic device having a pixel array with an imaging area and a light sensing area

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.

Method for iris-based living body detection and related products

The embodiments of the disclosure provide an electronic device, which comprises a casing, a display screen, an ambient light sensor disposed at one side of the display screen; the display screen and the ambient light sensor are both installed in the casing; a side portion of the casing is provided with a light sensing hole, and the ambient light sensor perceives external ambient light signals input from the light sensing hole.

Electronic device

An unlocking control method and a related product, the method may include: acquiring, by means of a proximity sensor of a mobile terminal, the distance between a face and the mobile terminal; determining a target biometrics module, the target biometrics module being any one biometrics module to be adjusted to a matching threshold value within a current biometrics apparatus; determining, according to the distance, a target matching threshold value corresponding to the target biometrics module, and adjusting a matching threshold value of the target biometrics module to the target matching threshold value; and performing unlocking control according to the target matching threshold value.

Method of unlocking control, mobile terminal, and computer storage medium

A method for fingerprint unlocking is provided. Multiple fingerprint images are obtained, by acquiring fingerprints through adjusting adjustment parameters of a fingerprint acquisition chip of a fingerprint recognition module, in response to detecting that the fingerprint recognition module is pressed. A target fingerprint image with the best image quality is determined from the multiple of fingerprint images. A terminal is unlocked when the target fingerprint image matches a preset fingerprint image successfully. A terminal is also provided.

Method for fingerprint unlocking and terminal

The present disclosure provides a method for detecting ambient light intensity, a storage medium and an electronic device. The method for detecting ambient light intensity includes: controlling a preset region of a display screen of an electronic device to display a predetermined picture; obtaining an ambient light intensity value detected by the ambient light sensor; and controlling the display screen to respond according to the ambient light intensity value. The preset region is a region facing an ambient light sensor in the display screen. The predetermined picture is a pure color picture.

Method for detecting ambient light intensity, storage medium and electronic device

Disclosed are a permission control method and a related product, relating to the technical field of mobile terminals. The method comprises: a mobile terminal () using a processor () to notify, where it is determined that an operation requested by a user is of a pre-set operation type, more than one biological identification module of the mobile terminal to acquire N pieces of biological information about the user; and then, the processor () matching the N pieces of biological information with a pre-set biological information template, and if the N pieces of biological information all successfully match the pre-set biological information template, executing the operation requested by the user.

Permission control method and related product

The present disclosure provides a method for controlling a proximity sensor, a device, a storage medium and a mobile terminal. The method comprising outputting a driving signal, to a transmitting end and a receiving end of a proximity sensor, controlling the transmitting end to be in a sleep mode, an off mode, and an on mode periodically, controlling the receiving end to be in a sleep mode and a sampling mode periodically; controlling an analog-digital converter to store a first input signal, in a sampling period of the receiving end corresponding to the off mode, and controlling the analog-digital converter to clear the first input signal from a received second input signal, outputting a first intensity value corresponding to the second input signal after the clearing process, in a sampling period of the receiving end when it is in the on mode.

Method for controlling proximity sensor, device, and mobile terminal

A method for anti-counterfeiting processing and related products are disclosed. The method may include: acquiring a face image and an iris image, wherein both the face image and the iris image are from a target object; determining a positional relationship between the iris image and the face image, and performing living body detection according to the iris image; and in response to the positional relationship satisfying a pre-set condition and the iris image being from a living body, determining that the target object is a true and effective face.

Anti-counterfeiting processing method, electronic device, and non-transitory computer-readable storage medium

An image sensor, a camera module, and an electronic device are provided. The image sensor includes a pixel array and a control circuit. The pixel array includes a plurality of row pixels and a plurality of column pixels. The control circuit is configured to receive a first instruction to control an intersection region of a part of the plurality of row pixels and a part of the plurality of column pixels to detect an illumination intensity. The control circuit is further configured to receive a second instruction to control at least part of the pixel array to acquire an image.

Image sensor, camera module and electronic device

A method of living body detection performed with a terminal device includes the following operations. A first image for a target object is obtained via a camera at a first focal length, and a second image for the target object is obtained via the camera at a second focal length. A difference image of the first image and the second image is determined. Whether the target object is a living body is determined according to the difference image.

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Guangdong, China

Yibao Zhou