Boe Technology Group Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Beijing Institute of Technology

Chinese Academy of Sciences

Beijing Boe Optoelectronics Technology Co., Ltd.

Empire Technology Development LLC

Lenovo (beijing) Limited

Beijing Boe Technology Development Co., Ltd.

Jie Cao

Sheng Wang

Ming Fang

Chengbing Zhu

Qun Hao

Shuai He

Kun Li

Shuai Xu

Hui Sun

Zhiyong Wang

Zhengxin Zhang

Guoliang Li

Wanli Ouyang

Xiaoming Meng

Zhenan Sun

Yufei Hu

Xiaofei Zhu

Yueyuan Zhang

Zhiyuan Zheng

Peng Song

Shanshan Li

Yingqiang Zhang

Chaohong Xie

Kunbo Wang

Hongwen Zhang

Peilong He

Yeyin Xia

Mingyuan Tang

Chun Bao

Zixiong Wu

Huan Cui

An omnidirectional ghost imaging system based on a mechanism of bio-inspired retina-like includes a projection system, a collimating lens, a spectroscope, a curved mirror, a bucket detector, a data acquisition card and an arithmetic system. According to the application, the logarithmic polar mapping characteristic of the bio-inspired retina-like structure is utilized to generate an annular pattern sequence of the bio-inspired retina-like, and the pattern sequence is utilized to modulate a light source. After being reflected by the target around the curved mirror, the light is projected onto the curved mirror and diffusely reflected. According to the reversible characteristics of the optical path, the light after diffuse reflection is reflected to the original light source by the half mirror and half lens, and the reflected light intensity with target information is received by the bucket detector.

Omnidirectional ghost imaging method and system based on the mechanism of bio-inspired retina-like

A method for controlling hybrid scanning based on a miniature reflecting device, which includes: loading parameters for determinant scanning and circular scanning, setting a scanning start point, and performing determinant scanning; performing low-pass filtering on received sampling data to filter an outlier in a sampling process, and performing singular value determining, to determine whether there is a valid connected domain within a scanning field of view; determining, as a target of interest, a valid connected domain with a maximum quantity of singular values, and obtaining a geometric center of the target of interest by calculating an average value of driving voltages corresponding to the singular values; performing circular scanning by using the geometric center as a scanning center, determining, in a process of scanning an outermost ring, whether singular values are centrosymmetrically distributed on the ring, to fine-tune the scanning center till the singular values are centrosymmetrically distributed on the ring.

Method for controlling hybrid scanning based on miniature reflecting device

A display panel includes: a base, light-emitting devices, auxiliary light-emitting devices and a texture identification layer disposed above the base. The light-emitting devices are configured to emit light for display. Each auxiliary light-emitting device has a same light-emitting direction as the light-emitting devices and is configured to emit light in response to receiving a control signal during the display panel being in a screen-off state. The texture identification layer is configured to receive reflected light that is reflected to the texture identification layer in light emitted by the auxiliary light-emitting devices to an outside of the display apparatus, so as to perform texture identification.

Display panel, display apparatus and method of controlling the same

A reconstruction method of a three-dimensional (3D) human body model includes: acquiring, by a fully convolutional network (FCN) module, a global UVI map and a local UVI map of a body part according to a human body image (S); estimating, by a first neural network, a camera parameter and a shape parameter of the human body model based on the global UVI map (S); extracting, by a second neural network, rotation features of joints of a human body based on the local UVI map (S); refining, by using a position-aided feature refinement strategy, the rotation features of the joints of the human body to acquire refined rotation features (S); and estimating, by a third neural network, a pose parameter of the human body model based on the refined rotation features (S). The reconstruction method achieves accurate and efficient reconstruction of the human body model, and improves robustness of pose estimation.

Reconstruction method of three-dimensional (3D) human body model, storage device and control device

Embodiments of the present disclosure provide a method and apparatus for pixel drive control, a display panel and a storage medium. The method includes generating a drive control signal based on display data of target columns of sub-pixels and corresponding target display brightnesses. The drive control signal includes sub-drive control signals having at least two duty cycles. The method includes controlling a pixel drive circuit to output a corresponding pixel drive signal based on the drive control signal. The pixel drive signal includes sub-drive signals having at least two duty cycles corresponding to respective sub-drive control signals. Embodiments of the present disclosure enables different rows of sub-pixels to be driven by signals having different duty cycles, thereby achieving adjustment of charging time for different rows of sub-pixels, to reduce charging difference for rows of sub-pixels and enable their display brightnesses to become uniform.

Method and apparatus for pixel drive control, display panel and storage medium

The present disclosure provides a display system and a display device base for mounting a display device. The display device base includes a first horizontal displacement mechanism capable of being displaced along a first horizontal direction; a second horizontal displacement mechanism mounted on the first horizontal displacement mechanism and capable of being displaced along a second horizontal direction perpendicular to the first horizontal direction; and a rotation mechanism rotatably mounted on the second horizontal displacement mechanism and configured to mount the display device.

Display system and display device base

A display apparatus including a backlight module is disclosed. The backlight module includes a back plate and a rubber frame located at a periphery of the back plate. The back plate has a protrusion facing towards the rubber frame. The rubber frame has a snap slot facing towards the back plate. The back plate and the rubber frame are connected to each other through meshing between the protrusion and the snap slot.

Backlight module and display apparatus including the same

Provided are a driving circuit and its operation method and a display apparatus. The driving circuit comprises a boost circuit unit, a load unit and a voltage monitoring unit, the load unit is connected to a power source providing an initial input voltage, the boost circuit unit is connected to both the load unit and the voltage monitoring unit, the load unit is connected to the voltage monitoring unit; the load unit provides a resistor of fixed resistance value; and the voltage monitoring unit determines whether an actual voltage input into the boost circuit unit is smaller than a predetermined voltage, and generates a reset signal which is used to control the driving circuit to restart if it is determined that the actual voltage is smaller than the predetermined voltage. The driving circuit can perform self-detection of its own electro-static electricity, and perform self-recovery when detecting that an electro-static current exceeds the maximum current that the driving circuit can withstand, such that the capability of anti electro-static electricity of the display apparatus is improved.

Driving circuit, operation method thereof and display apparatus

The present invention is directed to a display method and an electronic device. The method comprises acquiring a first display instruction; in response to the first display instruction, displaying the second ID identification on the display unit, and displaying M first content identifications simultaneously, wherein, the first content identification is used for characterizing the communication content of the call process of the first ID identification and the second ID identification, and M is a positive integer greater than or equal to one.

Electronic display method and device

A stabilized platform system includes a platform, a chassis subject to external vibration, first and second servomechanisms fixed to the chassis, first support having an end rotatably coupled to the first servomechanism and an other end rotatably coupled to the platform, a second support having an end rotatably coupled to the second servomechanism and an other end rotatably coupled to the platform, a third support having an end fixed relative to one of the chassis and an other end rotatably coupled to the platform, one or more sensors fixed to the platform, and a controller coupled to the one or more sensors and the first and the second servomechanisms. The controller causes the servomechanisms to adjust the inclination angles of the platform to maintain a desired orientation of the platform.

Stabilized platform system

Growing community of inventors

Beijing, China

Jie Cao