Jrd Communication Inc.

Xiangdong Tang

An image exposure method for a mobile terminal may be based on eyeprint recognition and an image exposure system, wherein the image exposure method may include acquiring image data through a camera when it is detected that the mobile terminal turns on the eyeprint recognition; positioning an eyeball at an eyeball position, and acquiring a brightness parameter of the eyeball position; and querying a prestored exposure parameter corresponding to the acquired brightness parameter, adjusting the exposure parameter, and exposing the eyeball at the eyeball position according to the adjusted exposure parameter.

Image exposure method for mobile terminal based on eyeprint recognition and image exposure system

A method and a system for unlocking a mobile terminal on the basis of a high-quality eyeprint image may include collecting an original image of a current user by utilizing a front-facing camera when the mobile terminal needs to be unlocked; carrying out a 1080p image cropping on the original image by means of a register configured for the front-facing camera to obtain an eye image located in a special area of the original image; carrying out an eyeprint analysis and processing on the eye image to acquire eyeprint information of the current user; making a comparison between the eyeprint information and prestored eyeprint information to judge whether the comparison result shows that they are identical or not; and unlocking the mobile terminal if it is judged that they are identical.

Method and system for unlocking mobile terminal on the basis of a high-quality eyeprint image

An eyeprint recognition-based mobile terminal camera self-adaptation adjustment method and system may include detecting in real time whether or not eyeprint recognition software in the mobile terminal uses a camera; acquiring a light brightness value of a current environment and calculating a current exposure initial value according to the light brightness value if the eyeprint recognition software in the mobile terminal uses the camera; and transmitting the current exposure initial value to the camera so that the camera performs self-adaptation adjustment on camera shooting configuration parameters according to the current exposure initial value.

Eyeprint recognition-based mobile terminal camera self-adaptation adjustment method and system

A method and system for eyeprint recognition unlocking may be based on environment-filtering frames, wherein the method may include capturing a plurality of frames of a user's eye images via a front-facing camera in advance for data processing to obtain the user's eyeprint information and storing the eyeprint information in a mobile phone locally; when the eyeprint recognition unlocking is performed, starting the front-facing camera to capture a plurality of frames of a current user's eye images; performing data processing on the acquired current user's eye images to obtain the current user's eyeprint information; comparing the current user's eyeprint information with the prestored eyeprint information, and determining whether they are consistent or not, wherein unlocking succeeds if they are consistent, or failure of unlocking is prompted if they are inconsistent.

Method and system for eyeprint recognition unlocking based on environment-filtering frames

A method and a system for quickly starting a camera based on eyeprint recognition may include storing a camera initialization procedure for a power-up initializing camera of a mobile terminal in a singleton pattern class of the camera, and detecting whether the screen of the mobile terminal is illuminated or not; when it is detected that the mobile terminal screen is illuminated, directly acquiring the camera initialization procedure in the singleton pattern class to complete the power-up initializing of the camera, directly displaying an image captured by the camera while starting eyeprint recognition software, and acquiring a user's eye image to complete eyeprint unlocking.

Method and system for quickly starting camera based on eyeprint identification

A smart terminal information display method and a smart terminal, the smart terminal information display method may include a smart terminal detecting an inputted locking event to lock its screen, responding to the locking event and displaying the information containing a list of specific functions on the screen, and entering the locking screen interface. Embodiments enable a user to easily acquire new function information of the smart terminal and improves the user experience, but also makes a full use of the locking screen background of the smart terminal and expands the functions of the smart terminal, thereby further improving the user experience.

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Shenzhen, China

Xiangdong Tang