Jianghan University

Wuhan China Star Optoelectronics Technology Co., Ltd.

Huazhong University of Science and Technology

Qiang He

Qian Tu

Hongxing Zhang

Xiangshui Miao

Hao Tong

Jing Wang

Teng Wu

Yang Yu

Yifan Deng

Lixin Yu

Yi Zheng

Mengqian Cui

Chengcheng Xu

Yuxin Xie

Jiawen Jiang

Qingshan Tan

An electrically-controllable color filter array based on a phase-change material, and an artificial vision system. The filter array includes a plurality of color filter units; each of the color filter units includes a metal layer, a bottom transparent conductive layer, a chalcogenide phase-change material layer, and a top transparent conductive layer; the red, green and blue filter function of each of the color filter units is adjusted according to the thickness of the bottom transparent conductive layer and the top transparent conductive layer; in the color filter units arranged in the array; the state transition of the chalcogenide phase-change material layer in each of the color filter units is realized by adjusting an electric pulse applied to the bit line and the word line where the electric pulse is present.

Electrically-controllable color filter array based on phase-change material, and artificial vision system

This invention provides a foot reflex zones identification method, device, rehabilitation robot, and storage medium. The method comprises the following steps: inputting a foot image into a multi-task deep learning network model, and obtaining foot part reflex zones and foot organ reflex zones; the foot part reflex zones include a head reflex zone, a neck reflex zone, a shoulder-back reflex zone, a chest reflex zone, an abdominal reflex zone, and a genital reflex zone; judging whether the foot organ reflex zones and the foot part reflex zones satisfy a theoretical position relationship, if the relationship is satisfied, determining the foot organ reflex zones as target foot organ reflex zones; wherein, the theoretical position relationship is that the foot organ reflex zones are sub-regions of each of the foot part reflex zones. This invention improves the accuracy of the identified target foot organ reflex zones.

Foot reflex zones identification method, device, rehabilitation robot, and storage medium

A method and apparatus for locating head side acupuncture points, a moxibustion robot, and a storage medium are provided. The method includes: training an acupuncture point identification model based on a head side acupuncture point sample set to obtain a target acupuncture point identification model, where the head side acupuncture point sample set includes a plurality of acupuncture point sample points and a plurality of support sample points in a curve of gallbladder meridian of foot-shaoyang; inputting a head side image to be identified to the target acupuncture point identification model to obtain a plurality of acupuncture points and a plurality of support points; fitting the plurality of acupuncture points and the plurality of support points to obtain a fitted curve; and determining whether the acupuncture points require correction based on the fitted curve, if yes, correcting the acupuncture points based on the fitted curve to obtain target acupuncture points.

Method and apparatus for locating head side acupuncture points, moxibustion robot, and storage medium

A method and apparatus for identifying back acupuncture points, and a moxibustion robot are provided, which belong to the technical field of identification of acupuncture points. The method includes: acquiring skeleton key feature points of a human body image, and identifying a plurality of back meridians on a back based on the skeleton key feature points; identifying a plurality of thoracic vertebra positions and a plurality of lumbar vertebra positions of the human body image based on the skeleton key feature points; and identifying back acupuncture points based on the plurality of thoracic vertebra positions, the plurality of lumbar vertebra positions, and the back meridians. Manual marking is not required, and the thoracic vertebra positions and the lumbar vertebra positions are used as references for the back acupuncture points. The accuracies of the identified back acupuncture points are improved.

Method and apparatus for identifying back acupuncture points, and moxibustion robot

A hand acupoint positioning method, device, acupuncture robot and storage medium, which comprises: obtaining reflex zones of a hand image and topology relationship of hand acupoints; splicing the reflex zones, the topology relationship and the hand image to obtain a hand splicing image; inputing the hand splicing image into an acupoint recognition model to obtain the hand acupoints. The invention uses reflex zones as auxiliary information and topology relationship as priority knowledge. More context information can be added to the hand acupoint positioning process, which improves the positioning accuracy of the hand acupoints.

Hand acupoint positioning method, device, acupuncture robot and storage medium

The present invention provides a facial acupoint locating method, an acupuncture method, an acupuncture robot, and a storage medium. The facial acupoint locating method includes: collecting an RGB image and a depth image of a face by using a depth camera, and generating three-dimensional point cloud data of the face based on the RGB image and the depth image; inputting the three-dimensional point cloud data of the face into a trained face segmentation model to obtain a plurality of facial feature regions, where the plurality of the facial feature regions include eyebrow regions, eye regions, a nose region, and a mouth region; and acquiring an association relationship between the plurality of the facial feature regions and key acupoint points, and determining locations of the facial acupoints based on the association relationship and the plurality of the facial feature regions.

Facial acupoint locating method, acupuncture method, acupuncture robot and storage medium

A display apparatus includes a display panel having a first display region, a second display region and an opening region. When the display apparatus is in a black state, the first display region has a first luminance value I, the second display region and the opening region have a first luminance difference value DI, the first display region and the second display region have a second luminance difference value DI, and each of a ratio of DIto Iand a ratio of DIto Iranges from 0.001 to 0.1.

Display apparatuses

The present invention provides an in-vehicle display device, an in-vehicle display system, and a vehicle. The in-vehicle display device includes a display panel and an optical module. In a top view of the in-vehicle display device, a distance between the optical module and a left edge of the display panel or a distance between the optical module and a right edge of the display panel is from to a distance between the optical module and an upper edge of the display panel is from 0 to and a distance between the optical module and a lower edge of the display panel is from to b.

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Hubei, China

Qiang He