Abstract: Provided are a display device and a method for controlling the same. The display device includes a flexible display screen and a control structure configured to control the flexible display screen to assume a folded state or an unfolded state. The control structure includes a guide rail assembly including guide rails. Two adjacent guide rails of the guide rails are slidably connected to each other, and the flexible display screen is unfolded along a first direction and folded along a second direction. A sliding direction of each of the guide rails is the same as the first direction or the second direction.

Abstract: Display device and vehicle are provided. The display device includes a display panel and an adjustment assembly arranged on a side facing away from a light emitting surface of the display panel and used to bend the display panel. in a bent state, the display panel includes a first display area and a second display area, and the display panel is bent at a junction of the first display area and the second display area, the adjustment assembly is configured to be movable to change a bending position of the display panel and adjust a range of the first display area and a range of the second display area.

Abstract: A deformable display device and a deformation control method therefor are provided. The deformable display device includes a flexible display screen and a deformation control structure configured to drive the flexible display screen to deform. The deformable display device has a first mode and a second mode. A first distance between a first point of the flexible display screen and a reference point in the first mode is not equal to a second distance between the first point and the reference point in the second mode. The reference point is a point on the deformation control structure. A position of the reference point remains unchanged when the deformable display device is switched from the first mode to the second mode. A display surface, on which the first point is located, of the flexible display screen intersects a line connecting the first point with the reference point.

Abstract: Provided are a method, an apparatus, and a device for identifying human body, including: acquiring a first original picture captured; adjusting a resolution according to the acquired picture to obtain a target picture; processing the target picture based on a preset model for human body feature point detection to determine whether the target picture includes human body information; if the target picture includes the human body information, determining human body area information in the original picture according to the human body information and inputting the human body area information into a filter, enabling that the filter determines target human body area information according to the human body area information; acquiring a next original picture captured; and determining a possible human body area in the next original picture according to the target human body area information, and performing the step of adjusting the resolution according to the possible human body area.

Abstract: A display apparatus is provided and includes a flexible display screen, a fixator, a rotation rod, and an armrest. The flexible display screen includes a first end and a second end. A direction from the first end to the second end is a first direction, and a direction from the second end to the first end is a second direction. The first end of the flexible display screen is fixed to the fixator, and the second end of the flexible display screen is fixed to the rotation rod. The armrest is provided at a side of the fixator away from the rotation rod. The rotation rod and the armrest are movable relative to the fixator and have opposite rotation directions. The rotation rod rotates while moving relative to the fixator.

Abstract: Provided is a display device, which relates to a field of display technologies. The display device includes multiple display screen units and multiple support units. The multiple support units are configured to support the multiple display screen unit. Each of the multiple support units includes a support portion, where the support includes a first support portion and a second support portion, where the first support portion extends in a first direction, the second support portion extends in a second direction, and the first direction intersects the second direction; two support units connected in the first direction of the multiple support units are rotatable relative to each other with the second direction as a rotation axis direction, and two support units connected in the second direction of the multiple support units are rotatable relative to each other with the first direction as a rotation axis direction.

Abstract: A flexible display module and a display device are provided. The flexible display module includes a flexible display panel; and a heat dissipation assembly. The heat dissipation assembly includes a fan assembly and a first air tube; the first air tube is disposed on at least one side edge of the flexible display panel; and the fan assembly provides an airflow to a surface of the flexible display panel through the first air tube.

Abstract: Display device and vehicle are provided. The display device includes a display panel and an adjustment assembly arranged on a side facing away from a light emitting surface of the display panel and used to bend the display panel. in a bent state, the display panel includes a first display area and a second display area, and the display panel is bent at a junction of the first display area and the second display area, the adjustment assembly is configured to be movable to change a bending position of the display panel and adjust a range of the first display area and a range of the second display area.

Abstract: A heat dissipation device of a display apparatus and a method for dissipating heat of a display apparatus, and a display device are provided. The heat dissipation device includes a front cover assembly including a front cover, a support assembly including a support base, and a rear cover assembly including a rear cover and a heat dissipation component. The front cover is provided with a heat dissipation control switch and a receiving groove configured to receive the display apparatus. The support base is slidably mounted in first sliding grooves respectively provided on both sides of the receiving groove. The rear cover is provided with an air inlet and an air outlet. When the display apparatus is inserted into the receiving groove, the support base slides under weight of the display apparatus, to press the heat dissipation control switch, to control the heat dissipation component to dissipate heat.

Abstract: A flexible display module and a display device are provided. The flexible display module includes a flexible display panel; and a heat dissipation assembly. The heat dissipation assembly includes a fan assembly and a first air tube; the first air tube is disposed on at least one side edge of the flexible display panel; and the fan assembly provides an airflow to a surface of the flexible display panel through the first air tube.

Abstract: A deformable display device and a deformation control method therefor are provided. The deformable display device includes a flexible display screen and a deformation control structure configured to drive the flexible display screen to deform. The deformable display device has a first mode and a second mode. A first distance between a first point of the flexible display screen and a reference point in the first mode is not equal to a second distance between the first point and the reference point in the second mode. The reference point is a point on the deformation control structure. A position of the reference point remains unchanged when the deformable display device is switched from the first mode to the second mode. A display surface, on which the first point is located, of the flexible display screen intersects a line connecting the first point with the reference point.

Abstract: Provided are a display device and a method for controlling the same. The display device includes a flexible display screen and a control structure configured to control the flexible display screen to assume a folded state or an unfolded state. The control structure includes a guide rail assembly including guide rails. Two adjacent guide rails of the guide rails are slidably connected to each other, and the flexible display screen is unfolded along a first direction and folded along a second direction. A sliding direction of each of the guide rails is the same as the first direction or the second direction.

Abstract: A display apparatus is provided and includes a flexible display screen, a fixator, a rotation rod, and an armrest. The flexible display screen includes a first end and a second end. A direction from the first end to the second end is a first direction, and a direction from the second end to the first end is a second direction. The first end of the flexible display screen is fixed to the fixator, and the second end of the flexible display screen is fixed to the rotation rod. The armrest is provided at a side of the fixator away from the rotation rod. The rotation rod and the armrest are movable relative to the fixator and have opposite rotation directions. The rotation rod rotates while moving relative to the fixator.

Abstract: Provided is a display device, which relates to a field of display technologies. The display device includes multiple display screen units and multiple support units. The multiple support units are configured to support the multiple display screen unit. Each of the multiple support units includes a support portion, where the support includes a first support portion and a second support portion, where the first support portion extends in a first direction, the second support portion extends in a second direction, and the first direction intersects the second direction; two support units connected in the first direction of the multiple support units are rotatable relative to each other with the second direction as a rotation axis direction, and two support units connected in the second direction of the multiple support units are rotatable relative to each other with the first direction as a rotation axis direction.

Abstract: A method for determining an object comprises: determining a reference representation based on positions of a first reference point and a second reference point of a first object in a reference image, which indicates a distance and a relative direction between the first and second reference points in the reference image; determining a detection representation based on positions of the first and second reference points in a detection frame including the first object in a video, which indicates a distance and a relative direction between the first and second reference points in the detection frame; determining rotation parameters associated with a first predetermined point and a second predetermined point in a second object associated with the first object based on the reference representation and the detection representation; and adjusting a target representation between the first and second predetermined points in the second object based on the rotation parameter.

Abstract: A heat dissipation device of a display apparatus and a method for dissipating heat of a display apparatus, and a display device are provided. The heat dissipation device includes a front cover assembly including a front cover, a support assembly including a support base, and a rear cover assembly including a rear cover and a heat dissipation component. The front cover is provided with a heat dissipation control switch and a receiving groove configured to receive the display apparatus. The support base is slidably mounted in first sliding grooves respectively provided on both sides of the receiving groove. The rear cover is provided with an air inlet and an air outlet. When the display apparatus is inserted into the receiving groove, the support base slides under weight of the display apparatus, to press the heat dissipation control switch, to control the heat dissipation component to dissipate heat.

Abstract: Provided are a method, an apparatus, and a device for identifying human body, including: acquiring a first original picture captured; adjusting a resolution according to the acquired picture to obtain a target picture; processing the target picture based on a preset model for human body feature point detection to determine whether the target picture includes human body information; if the target picture includes the human body information, determining human body area information in the original picture according to the human body information and inputting the human body area information into a filter, enabling that the filter determines target human body area information according to the human body area information; acquiring a next original picture captured; and determining a possible human body area in the next original picture according to the target human body area information, and performing the step of adjusting the resolution according to the possible human body area.

Abstract: A method for determining an object comprises: determining a reference representation based on positions of a first reference point and a second reference point of a first object in a reference image, which indicates a distance and a relative direction between the first and second reference points in the reference image; determining a detection representation based on positions of the first and second reference points in a detection frame including the first object in a video, which indicates a distance and a relative direction between the first and second reference points in the detection frame; determining rotation parameters associated with a first predetermined point and a second predetermined point in a second object associated with the first object based on the reference representation and the detection representation; and adjusting a target representation between the first and second predetermined points in the second object based on the rotation parameter.

Abstract: A method and apparatus for augmenting reality are disclosed. A specific embodiment of the method includes: recognizing an object in an image collected by a camera of a user terminal, and determining a space occupied by the recognized object in a world coordinate system; determining a position in the world coordinate system corresponding to an augmented reality tag of the recognized object, and determining a superimposition position in the collected image corresponding to the position in the world coordinate system corresponding to an augmented reality tag of the recognized object, the position in the world coordinate system corresponding to the augmented reality tag being associated with the space occupied by the recognized object in the world coordinate system; and superimposing, in an augmented reality, the augmented reality tag at the superimposition position. The direct association relationship between the superimposed information and the object in the real world is established.

Abstract: A system and method for generating an optical comb are provided. The system comprises at least one modulator for modulating a continuous wave sequentially by using at least one signal, respectively so as to generate a comb wave having a first plurality of subcarriers; and a nonlinear medium for causing the respective subcarriers of the comb wave to perform four-wave mixing to thereby generate a comb wave having a second plurality of subcarriers as the optical comb. With the present system and method, an ultra-wide spectrum optical comb with stable frequencies may be generated.