Abstract: A method for allocating memory resources and a terminal device are provided. The method is applied to the terminal device. The terminal device includes a rich execution environment (REE) and a fingerprint trust application (TA). The method includes the following. In response to a request for memory resources from the fingerprint TA, the REE obtains N values of memory resources requested at N time points within a preset period by the fingerprint TA, where each of the N values of memory resources is in one-to-one correspondence with one of the N time points and N represents an integer larger than 1. The REE determines a target value of memory resources according to the N values of memory resources, and allocates memory resources equal in value to the target value of memory resources for the fingerprint TA.

Abstract: A control method is provided. The control method includes that: brightness of a scene is acquired; light emission power of a structured light projector is determined based on the brightness of the scene; and the structured light projector is controlled to emit light at the light emission power. A control device and a computer device are also provided.

Abstract: An image processing method and device, a computer-readable storage medium and an electronic device are provided. The method includes that: a target infrared image and a target depth image are acquired, and face detection is performed according to the target infrared image to determine a target face region, here, the target depth image is used to represent depth information corresponding to the target infrared image; a target face attribute parameter corresponding to the target face region is acquired, and face matching processing is performed on the target face region according to the target face attribute parameter; responsive to that face matching succeeds, liveness detection processing is performed on the target face region according to the target depth image to obtain a liveness detection result; and a face verification result is obtained according to the liveness detection result.

Abstract: Provided is a method for eliminating the interference of a charger to a touch screen and a mobile terminal. The method can include the follows. A charging mode is determined. The charging mode includes a normal charging mode and a quick charging mode, and the quick charging mode has a charging current that is higher than the charging current of the normal charging mode. An interference frequency is determined according to the charging mode. A working frequency of the touch screen is determined according to the interference frequency.

Abstract: The present disclosure provides a control method of a camera module, a control device, a terminal, a nonvolatile computer readable storage medium and a computer device. The control method includes: obtaining a projection distance between a target user and the camera module; determining a control parameter of the camera module according to the projection distance and controlling the camera module based on the control parameter.

Abstract: Embodiments of the present disclosure provide a control method for enrolling face template data and related products. The control method includes: controlling a face image collection device to capture a face image and generate face template data; acquiring via the face recognition service a dynamic check token sent by the face recognition trusted application; sending a face template enrolling command carrying the dynamic check token and the face template data to the face recognition trusted application via the face recognition service; and verifying the dynamic check token in the face template enrolling command is valid and storing the face template data in the security system via the face recognition trusted application.

Abstract: A face recognition method and related products are provided. The method includes: acquiring face feature data of a face image of a current user via the face recognition service in response to detecting a face recognition request for a target event; sending the face feature data to the face recognition trusted application via the face recognition service; matching the face feature data with a face template in a face template set of the security system via the face recognition trusted application so as to generate a matching result; and processing the target event according to the matching result.

Abstract: Provided is a method for eliminating the interference of a charger to a touch screen and a mobile terminal. The method can include the follows. A charging mode is determined. The charging mode includes a normal charging mode and a quick charging mode, and the quick charging mode has a charging current that is higher than the charging current of the normal charging mode. An interference frequency is determined according to the charging mode. A working frequency of the touch screen is determined according to the interference frequency.

Abstract: A method continuously produces emulsion explosive by emulsification and sensitization in a static state without a loading pump. After the water phase and oil phase enters a static emulsifier for emulsification, the emulsion enters a static sensitization device; the sensitizer enters the static sensitization device through the sensitizer charging inlet and mixes with the emulsion in the static sensitization device. After emulsification and sensitization, the sensitized explosive directly enters an injection pipe for encapsulation. By adopting the static emulsifier and sensitization device, the explosive material storage amount is greatly reduced, and mechanical stirring and shearing for emulsification is avoided. Meanwhile, mechanical mixing for sensitization is omitted and replaced with full-static high-temperature sensitization, and the safety of sensitization is improved.