Abstract: A method and apparatus for controlling an image acquisition device are provided. The method includes that: multiple images photographed by multiple image acquisition devices are acquired; an active image acquisition device and an inactive image acquisition device in the multiple image acquisition devices are determined according to the multiple images; the active image acquisition device is controlled to photograph a first image by using a first configuration, and the inactive image acquisition device is controlled to photograph a second image by using a second configuration; the first image transmitted by the active image acquisition device is acquired, and the second image transmitted by the inactive image acquisition device is acquired, and a bandwidth required by the active image acquisition device to transmit the first image is greater than a bandwidth required by the inactive image acquisition device to transmit the second image.

Abstract: A method and apparatus for controlling an image acquisition device are provided. The method includes that: multiple images photographed by multiple image acquisition devices are acquired; an active image acquisition device and an inactive image acquisition device in the multiple image acquisition devices are determined according to the multiple images; the active image acquisition device is controlled to photograph a first image by using a first configuration, and the inactive image acquisition device is controlled to photograph a second image by using a second configuration; the first image transmitted by the active image acquisition device is acquired, and the second image transmitted by the inactive image acquisition device is acquired, and a bandwidth required by the active image acquisition device to transmit the first image is greater than a bandwidth required by the inactive image acquisition device to transmit the second image.

Abstract: A pair of smart glasses includes: a frame, a display assembly, an adjustable camera assembly (30), a sensor assembly, and a micro-controller (50). The frame includes a first side frame, a main frame (120) and a second side frame (130) connected in sequence. The main frame is supported in front of the eyes of the wearable device user. The display assembly is fixed on the main frame, and is connected to the micro-controller. The adjustable camera assembly is arranged on the main frame, and is connected to the micro-controller. The sensor assembly is arranged inside the frame, and is connected to the micro-controller. The micro-controller is arranged inside the frame.

Abstract: The present disclosure belongs to the field of intelligent wearing technology, and discloses an eye tracking apparatus and an eye tracking device, which are designed to improve the problem that the existing eye tracking apparatus based on a pupil-cornea reflection method is susceptible to ambient light interference. The eye tracking apparatus includes a mounting frame, an eye tracking component and a hood, and the mounting frame is configured to be connected with a head-mounted apparatus; the eye tracking component and the hood are disposed on the mounting frame, and the hood is capable of providing an enclosure between the mounting frame and a face of a user. The eye tracking device includes a head-mounted apparatus and the above eye tracking apparatus. The eye tracking apparatus and the eye tracking device of the present disclosure are used for achieving eye tracking.

Abstract: A method and apparatus for controlling an image acquisition device are provided. The method includes that: multiple images photographed by multiple image acquisition devices are acquired; an active image acquisition device and an inactive image acquisition device in the multiple image acquisition devices are determined according to the multiple images; the active image acquisition device is controlled to photograph a first image by using a first configuration, and the inactive image acquisition device is controlled to photograph a second image by using a second configuration; the first image transmitted by the active image acquisition device is acquired, and the second image transmitted by the inactive image acquisition device is acquired, and a bandwidth required by the active image acquisition device to transmit the first image is greater than a bandwidth required by the inactive image acquisition device to transmit the second image.

Abstract: Provided are a method and a device for determining an iris recognition image, a terminal apparatus and a storage medium. The method includes: detecting a line of sight of a user; acquiring a user image based on the line of sight of the user; and if the user image meets a specified condition, determining the user image as the iris recognition image. With the method, the accuracy of iris recognition during iris recognition is improved, and the time for iris recognition is reduced.

Abstract: An eye tracking device and a head-mounted display device are provided. The eye tracking device includes at least one infrared camera, at least one infrared light, group and a control circuit. The control circuit is electrically connected with the at least one infrared light group. Each of the at least one infrared light group includes at least two infrared lights which are arranged at different locations. Each of the at least one infrared camera is configured to collect an eye image of a user when the at least two infrared lights are turned on. The control circuit is configured to respectively control the number of infrared lights achieving effective operating brightness in each infrared light group when the eye tracking device performs iris recognition and eye tracking, and the effective operating brightness refers that a brightness is not less than a threshold brightness.

Abstract: The present disclosure discloses a method, an apparatus and a system for determining line of sight, and a wearable eye movement device. The method includes: acquiring first gaze information of a user relative to a line of sight tracking module, where the line of sight tracking module closes to the user and moves with the user; acquiring a relative parameter between the line of sight tracking module and a fixed object; and determining second gaze information corresponding to the first gaze information according to the relative parameter. The present disclosure solves the technical problem that that the line of sight of the driver cannot be accurately determined in the prior art.

Abstract: A pair of smart glasses includes: a frame, a display assembly, an adjustable camera assembly (30), a sensor assembly, and a micro-controller (50). The frame includes a first side frame, a main frame (120) and a second side frame (130) connected in sequence. The main frame is supported in front of the eyes of the wearable device user. The display assembly is fixed on the main frame, and is connected to the micro-controller. The adjustable camera assembly is arranged on the main frame, and is connected to the micro-controller. The sensor assembly is arranged inside the frame, and is connected to the micro-controller. The micro-controller is arranged inside the frame.

Abstract: Provided are a calibration method and apparatus, terminal equipment and computer readable storage medium. The calibration method includes: acquiring user information, wherein the user information is used for determining calibrated information; sending the user information and calibration marking information to a server; and receiving the calibrated information from the server.

Abstract: The invention provides an identity recognition method and device. The method includes that: an eye image when a user to be recognized looks at a target point position is acquired; identity recognition is performed on the user to be recognized according to the eye image and a preestablished user identity information database; and living body detection is performed on the user to be recognized according to the eye image, a coordinate of the target point position, the user identity information database and an identity recognition result.

Abstract: The present disclosure belongs to the field of intelligent wearing technology, and discloses an eye tracking apparatus and an eye tracking device, which are designed to improve the problem that the existing eye tracking apparatus based on a pupil-cornea reflection method is susceptible to ambient light interference. The eye tracking apparatus includes a mounting frame, an eye tracking component and a hood, and the mounting frame is configured to be connected with a head-mounted apparatus; the eye tracking component and the hood are disposed on the mounting frame, and the hood is capable of providing an enclosure between the mounting frame and a face of a user. The eye tracking device includes a head-mounted apparatus and the above eye tracking apparatus. The eye tracking apparatus and the eye tracking device of the present disclosure are used for achieving eye tracking.

Abstract: An eye tracking module for video glasses includes: at least two infrared light sources, at least one image sensor assembly, an infrared light filter component and a tracking module housing; fixing members are provided on the tracking module housing, and include an infrared light source fixing member, an image sensor assembly fixing member and a connector; the infrared light source fixing member and the image sensor assembly fixing member are in detachably fixed connection or non-detachably fixed connection with the tracking module housing; and the connector is in detachably fixed connection with the tracking module housing. The eye tracking module has the advantages of simple structure, small occupied space, high eye tracking precision, and flexibility and convenience in use.

Abstract: A device adapted to a pair of eyeglasses is provided according to the present application, which includes a means for collecting eye data; and an adaption frame configured to retain the means for collecting eye data. The adaption frame includes an adapter unit configured to secure the adaption frame onto the eyeglasses and/or remove the adaption frame from the eyeglasses. The device according to the present application frees the subject from wearing an apparatus having a complicated structure, which greatly reduces the difficulty and inconvenience in wearing of the subject. Moreover, the device according to the present application has a simple structural design, can be adapted to the pair of eyeglasses in a removable manner, can improve the portability in use, and also facilitates storage.

Abstract: Provided are a method and a device for determining an iris recognition image, a terminal apparatus and a storage medium. The method includes: detecting a line of sight of a user; acquiring a user image based on the line of sight of the user; and if the user image meets a specified condition, determining the user image as the iris recognition image. With the method, the accuracy of iris recognition during iris recognition is improved, and the time for iris recognition is reduced.

Abstract: An eyeball tracking module for video glasses, including: at least two infrared light sources, at least one image sensor assembly and at least one infrared cut-off filtering device. Each of the image sensor assembly comprises an image sensor body and an infrared filter provided in front of the image sensor body. The at least two infrared light sources are fixedly provided in an area laterally in front of an eyeball and are used for emitting infrared light to the eyeball, so as to form, on the eyeball which reflects the infrared light, a reflection point. The at least one image sensor assembly is fixedly provided at an edge or outside of a visual angle of video glasses. The at least one infrared cut-off filtering device is provided in an overlapping area between a reflection light path of the eyeball and an acquisition area of an image sensor.

Abstract: An eyeball tracking module for video glasses, including: at least two infrared light sources, at least one image sensor assembly and at least one infrared cut-off filtering device. Each of the image sensor assembly comprises an image sensor body and an infrared filter provided in front of the image sensor body. The at least two infrared light sources are fixedly provided in an area laterally in front of an eyeball and are used for emitting infrared light to the eyeball, so as to form, on the eyeball which reflects the infrared light, a reflection point. The at least one image sensor assembly is fixedly provided at an edge or outside of a visual angle of video glasses. The at least one infrared cut-off filtering device is provided in an overlapping area between a reflection light path of the eyeball and an acquisition area of an image sensor.

Abstract: The present disclosure discloses a method, an apparatus and a system for determining line of sight, and a wearable eye movement device. The method includes: acquiring first gaze information of a user relative to a line of sight tracking module, where the line of sight tracking module closes to the user and moves with the user; acquiring a relative parameter between the line of sight tracking module and a fixed object; and determining second gaze information corresponding to the first gaze information according to the relative parameter. The present disclosure solves the technical problem that that the line of sight of the driver cannot be accurately determined in the prior art.

Abstract: Provided are a calibration method and apparatus, terminal equipment and computer readable storage medium. The calibration method includes: acquiring user information, wherein the user information is used for determining calibrated information; sending the user information and calibration marking information to a server; and receiving the calibrated information from the server.

Abstract: An eyeball tracking module for video glasses, including: at least two infrared light supplies, at least one image sensor assembly and at least one infrared cut-off filtering device. Each of the image sensor assembly comprises an image sensor body and an infrared filter provided in front of the image sensor body. The at least two infrared light supplies are fixedly provided in an area laterally in front of an eyeball and are used for emitting infrared light to the eyeball, so as to form, on the eyeball which reflects the infrared light, a reflection point. The at least one image sensor assembly is fixedly provided at an edge or outside of a visual angle of video glasses. The at least one infrared cut-off filtering device is provided in an overlapping area between a reflection light path of the eyeball and an acquisition area of an image sensor.