42 results about "Entire human body" patented technology

The invention provides a human behavior recognition method based on a depth neural network, comprising the following steps: acquiring original depth data stream of an actor; extracting human skeleton joint data from the original depth data stream of the actor; modeling the entire human body with three-dimensional coordinates corresponding to the extracted human skeleton joint data; extracting features by modeling the entire human body, sending feature data to a restricted Boltzmann machine network for preprocessing, training out a depth neural network model based on received weight initialization BP neural network parameters, and identifying a behavior from a feature extraction result; overlapping the extracted human skeleton joint data and the actual human body through multi-threaded parallel processing, and displaying the identified behavior in real time; and establishing an abnormal behavior template library and alarming for a detected abnormal behavior. The change of human behavior can be detected in real time, and alarm can be raised for abnormal behaviors (such as fall) of a human body.

A prescription is provided which specifies constraints, e.g., the type (revolute and / or prismatic) and the number of joints which may be included between any two position-sensing elements (PSEs), where the joints connect the links of a kinematically constrained multi-articulated structure, whereby the defining parameters of the structure may be determined using the spatial placement of the two PSEs and the kinematic constraints of the multi-articulated structure, and where at least the spatial placement of one link is not directly measured. Also provided are preferred placements of PSEs and goniometers on a kinematically constrained multi-articulated structure which will allow determination of the spatial placement of the links, where at least the spatial placement of one link is not directly measured. Revolute joint models of the articulations of the entire human body, as well as preferred PSE and goniometer locations, are provided. An algorithm is provided for determining the joint angles for a finger modeled as a 4-link planar manipulator with one PSE affixed to the fingertip and one PSE affixed to the metacarpus.

A method of effecting an analysis of behaviors of substantially all of a plurality of real segments together constituting a whole human body, by conducting a simulation of the behaviors using a computer under a predetermined simulation analysis condition, on the basis of a numerical whole human body model provided by modeling on the computer the whole human body in relation to a skeleton structure thereof including a plurality of bones, and in relation to a joining structure of the whole human body which joins at least two real segments of the whole human body and which is constructed to have at least one real segment of the whole human body, the at least one real segment being selected from at least one ligament, at least one tendon, and at least one muscle, of the whole human body.

A portable functional training resistance apparatus used to exercise, rehabilitate and promote muscular strength and flexibility throughout the entire human body and a method for its use. This apparatus comprises a rigid base with a recess, strong enough to bear the weight of an adult exerciser who is standing, sitting, leaning, laying or vigorously moving about said base while performing exercises. The base is designed to receive various adaptors in the recess for the user to stand, sit, lean or lay on while performing exercises. The base has a plurality of attachment points, strategically placed on opposite sides of the recess, used to receive a means of resistance for exercise movements where added resistance is desired.

A method of effecting an analysis of behaviors of substantially all of a plurality of real segments together constituting a whole human body, by conducting a simulation of the behaviors using a computer under a predetermined simulation analysis condition, on the basis of a numerical whole human body model provided by modeling on the computer the whole human body in relation to a skeleton structure thereof including a plurality of bones, and in relation to a joining structure of the whole human body which joins at least two real segments of the whole human body and which is constructed to have at least one real segment of the whole human body, the at least one real segment being selected from at least one ligament, at least one tendon, and at least one muscle, of the whole human body.

The invention discloses a human body 3D modeling method based on mobile phone scanning. The method is applied to a mobile phone. The method includes the following steps: S1: generating a TSDF 3D meshmodel; S2: performing intensive image calibration; S3: performing key frame selection; S4: performing intensive image matching to generate a depth image; S5: performing volumetric mesh model updating;and S6: generating a human body 2D image on a mobile phone screen. The method uses the camera of the mobile phone to carry out three-dimensional modeling of the human body, does not require any accompanying equipment, and uses the mobile phone's own computing power to complete the three-dimensional modeling and calculation of the human body. By using the principle of human symmetry, as long as the half body is scanned, the system will perform 3D automatic generation of the entire human body; the user's scanning time is greatly saved, and when the user holds a mobile phone in one hand, 3D modeling cannot be influenced if scanning is inconvenient; and any data about the consumer is not required, the operation is simple, and the cost is low.

Alpha rhythm brain waves are related to mental and physical relaxation and healing. Based on the studies of bionics, this invention relates to inducing oscillatory alpha rhythm to the human body, and relates to the means of the alpha rhythm machine applied to human body. Research of the alpha rhythm of human brain wave patterns and EEG has indicated special recorded data of alpha rhythm brain waveform which is the bearing of the proper biological information of relaxing and healing. The apparatus was developed and built to construct and release the simulated human brain alpha rhythm signals which are at the frequencies ranging 8 Hz–14 Hz and at the amplitudes altered in high or low. Both the frequencies and the amplitudes are changing at a non-stationary random order in the duration of the event, respectively. The electrical signals are transformed via a transducer, into three forms of energy, 1, alpha rhythm electromagnetic energy and alpha rhythm interfering static magnetic energy; 2, alpha rhythm sub-audio acoustic oscillatory energy; and 3, alpha rhythm mechanical vibrational energy. The combining energies from the apparatus can benefit the whole human body or only the area affected by illness, for example, treating men's prostate problems or treating sleep disorders.

The invention provides an artificial human skeleton manufacturing method based on radiation detection. The method comprises the following steps: obtaining the bone tissue, skeleton and outline dimension of a human body from a cadaver specimen so as to manufacture an entity model of the specimen or material equivalent to the specimen; manufacturing a three-dimensional virtual digital model of the human body according to a fresh cadaver; after mutual complementation and optimization of the entity model and the digital model, implementing 3D printing to obtain a physical entity model equivalent to the tissue, or manufacturing an entity physical model by using a reverse molding female die, wherein a bone material comprises thermoplastic or thermosetting resin and high-phosphorus high-calcium compound powder, and the high-phosphorus high-calcium compound powder is prepared by mixing apatite and calcium carbonate; bonding the manufactured bone tissue with mucilage equivalent to cartilage to form local parts; and movably or fixedly connecting the local parts to form an entire human body skeleton. According to the method, a high-phosphorus high-calcium radiation absorption characteristic can be met, and a heterogeneous structure and a mosaic structure of bone cortex, cancellous bone and red marrow are realized.

The invention discloses a phototherapy device. The phototherapy device comprises a lighting unit and a therapy space for accommodating a therapy couch, wherein the therapy space is a cabin which consists of an upper cover and a pedestal; the upper cover is connected with the pedestal through a turning and supporting mechanism; the therapy couch is arranged in the pedestal; the lighting unit is arranged in the upper cover; and a lighting range of the lighting unit covers the therapy couch. The phototherapy device of the invention lights an entire human body by red light waves with specified wavelength of an LED in a high-power and large-area lighting mode, completely meets the requirement of a threshold value of light energy required for producing a photo-biological effect of clinical significance, creatively breaks through clinical limitation and efficacy of the conventional local red light lamp, and greatly expands the application field of the red light.

The invention relates to a linkage control method and system for a mechanical arm and a bed and intelligent human body meridian conditioning equipment. The method comprises the steps that a meridian walking route is obtained; a stroke threshold value is preset, and the mechanical arm is controlled to execute a walking instruction according to the meridian walking route based on the preset stroke threshold value; whether the stroke of the mechanical arm reaches the preset stroke threshold value or not is judged, and if yes, an instruction signal is sent out, and a linkage control instruction is generated according to the instruction signal; and the bed and the mechanical arm are controlled to act in a linkage mode according to the linkage control instruction. According to the linkage control method and system for the mechanical arm and the bed and the intelligent human body meridian conditioning equipment, linkage control over the mechanical arm and the physiotherapy bed can be achieved by judging whether the stroke of the mechanical arm reaches the preset stroke threshold value or not, so that the mechanical arm can achieve full-coverage conditioning of the human body through linkage of the mechanical arm and the bed under the conditions that the range of the mechanical arm is short and the stroke cannot reach the whole human body, the bed and the mechanical arm are in linkage, synchronization is guaranteed, and deviation is avoided.

The invention relates to the technical field of acupoint selection positioning instruments, in particular to a human-shaped intelligent interactive acupoint selection positioning instrument. The human-shaped intelligent interactive acupoint selection positioning instrument comprises a human body model, wherein acupoint indicating lamps are embedded in the outer wall of the human body model, the number of the acupoint indicating lamps is consistent with the number of human body acupoints, the acupoint indicating lamps are located at the corresponding human body acupoints respectively, a pressure sensing area is arranged on the outer wall of the human body model and distributed on the outer wall of the whole human body model, and a processor is further arranged in the human body model. The human-shaped intelligent interactive acupoint selection positioning instrument can be widely applied to medical institutions or families for assisting in traditional Chinese medicine acupoint treatment, acupoint selection and acupoint positioning, human-computer interaction is performed through voice communication of the processor and a loudspeaker, learning and mastering of knowledge such as acupoint treatment are facilitated, more medical workers, medical students and common people can master the traditional Chinese medicine acupoint treatment technology, and the health of the whole people is promoted. The human-shaped intelligent interactive acupoint selection positioning instrument can be popularized abroad to popularize the traditional Chinese medicine acupoint treatment knowledge technology.

The invention discloses a numerical simulation method for electromagnetic energy absorbed by a human body in a complex electromagnetic environment, and mainly solves the problem that the condition of electromagnetic energy absorbed by the human body is difficult to evaluate by the existing method in the complex electromagnetic environment. The method comprises the following steps: 1) establishing a complex electromagnetic environment geometric model and performing surface subdivision on the model; 2) acquiring the electric field intensity of the position of the human body by adopting a consistency diffraction theory according to the information obtained by surface subdivision; 3) establishing a high-precision human body geometric model and performing surface subdivision on the high-precision human body geometric model; 4) irradiating the human body by adopting plane waves with the same electric field intensity; 5) acquiring electric field distribution in the human body model by using a parallel multilayer fast multi-pole algorithm; and 6) calculating the specific absorption rate in the model by using the electric field distribution to obtain the SAR distribution of the whole human body model. The energy absorption condition of the personnel in the complex electromagnetic environment can be analyzed, accurate simulation data can be quickly obtained, and a reliable basis is provided for evaluation of electromagnetic energy absorption of the personnel in the complex electromagnetic environment.

The invention particularly relates to an attention mechanism-based LSTM human body behavior identification method. Human body joint point coordinate information is used as input data; human body jointpoints are divided into five groups according to a human body structure; the coordinate information is sent to five LSTM-Attention modules to carry out feature extraction; three times of local fusionis performed on the extracted new features, the new features are sent to a corresponding LSTM-Attention module for feature extraction to obtain whole human body features, and the whole human body features are sent to a full connection layer and a softmax layer to output a human body behavior recognition result. According to the method, an attention mechanism is introduced into the LSTM, so that the LSTM can well reserve and process time sequence information in data, the feature vector is transmitted into the Attention layer to adaptively perceive the network weight which has great influence on the recognition result, and the efficiency and accuracy of human body behavior recognition are improved.

The invention provides a human motion posture migration method and device, control equipment and a readable storage medium, and relates to the technical field of robot control. The method comprises the following steps: performing three-dimensional human body posture recognition on video content of a target motion video of a target person to obtain three-dimensional human body motion posture information of the target motion video; redirecting the three-dimensional human body motion posture information of the target motion video to the target humanoid robot according to the body joint distribution condition of the target humanoid robot to obtain robot motion posture information matched with the target humanoid robot; and completing the human body motion posture migration operation of the target person. Therefore, the human body motion posture obtaining effect with low cost and small scene limitation is achieved through the content analysis operation of the conventional motion video; the implementation cost of the whole human motion posture migration scheme is effectively reduced, and the application range of the human motion posture migration scheme is expanded.

The invention discloses a human body inspection system comprising: an X-rays source for emitting X-rays to a human body to be inspected; a modulation and collimation device for modulating and collimating the X-rays from the X-rays source; a detector that receives X-rays scattered from the human body to be inspected; a guiding rail forming an enclosed detection region, wherein the human body to be inspected is in the detection region, and the X-rays source, the modulation and collimation device and the detector are positioned in a same side relative to the human body, and the X-rays source, the modulation and collimation device and the detector together move along the guiding rail in whole so that the X-rays can scan all over the human body.

The invention belongs to the technical field of surgical human body models, and in particular relates to a human body model for clinical surgery skill teaching. A surgical model is installed at the position of the outer surface of an upper limb model located on a first mounting groove, the upper limb model is detachably connected with the surgical model, a metal block is disposed at the position of one side of the surgical model close to a fixed magnet, the metal block is fixedly connected with the fixed magnet, and a second arterial canal is disposed in the surgical model. When the surgical model is damaged after an experiment is completed, the surgical model can be disassembled and repaired or a new surgical model can be placed in the first mounting groove instead, thereby avoiding damage to the entire human body model, and the learning cost can be reduced. Meanwhile, the experiment is provided for many students. Since liquid flows in the second arterial canal and a capillary, the realism of the model is increased, making it more realistic when the student performs exercises such as cutting, suturing, and hemostasis, or the model is closer to a real person.

The invention discloses a human body image scoring method and device, electronic equipment and a storage medium, and relates to an image recognition technology. According to the specific implementation scheme, the method includes: acquiring a to-be-processed target human body image; according to the human body sample images under the at least two classifications, obtaining a classification probability value of the target human body image under each classification; and calculating a scoring result of the target human body image according to the score value corresponding to each classification and the classification probability value. According to the embodiment of the invention, the classification probability value of the target human body image under each classification and the score valuecorresponding to each classification are determined; the target image is directly scored; therefore, the scoring result of the human body image can be determined by only adopting a simple classification regression form without detecting the key points of the human face, a large amount of calculation amount is saved, and the scoring result not only relates to the human face area, but also can payattention to the whole human body image, so that the scoring accuracy of the human body image is improved.

The invention provides a human body behavior recognition method based on a deep neural network, comprising: obtaining the original depth data stream of the actor; extracting the skeleton joint point data of the human body through the original depth data stream of the actor; using the extracted human skeleton joints The three-dimensional coordinates corresponding to the point data are used to model the entire human body; feature extraction is performed by modeling the entire human body, and the feature data is sent to the restricted Boltzmann machine network for preprocessing, and the weights obtained are initialized to the BP neural network Network parameters, train a deep neural network model, and perform behavior recognition on the result of feature extraction; use multi-threaded parallel processing to overlap the extracted human skeleton joint point data with the actual human body, and perform the recognized behavior Real-time display; build abnormal behavior template library and alarm the detected abnormal behavior. The invention can detect the change of the human body behavior in real time, and give an alarm to the abnormal behavior of the human body (such as falling).

The invention discloses a human body posture estimation method based on a relation analysis network, and belongs to the field of human body posture estimation and human and object interaction detection. In order to solve the problem that detailed information may be lost due to the fact that an existing human body and object interaction detection method directly uses the whole human body characteristics concerned in a unified mode, the method comprises the steps: firstly, giving an input image, and detecting bounding boxes bh of all human bodies, bounding boxes bo of objects and human body keypoints kph are detected; constructing a body part frame bp, h by using the detected human body key point kph; secondly, obtaining a human body feature fh, a scene feature fs, an object feature fo anda human body part feature fp, h; then, detecting the HOI of each person; then, predicting an action; and finally, calculating the HOI score. According to the method, the relationship between the bodypart and the object is more concerned, and the detection precision is improved by displaying the body part with the highest HOI score and the object pair.

The invention discloses a mark-point-free visual motion capturing method based on three purposes, and belongs to the field of computer vision. Compared with the existing vicon system, the method provided by the invention only needs three visual cameras to capture a video sequence, only needs a tester to wear tight clothes and trousers, and does not need to paste a reflective mark on a human body; the obtained human body motion is not only the motion of joint points but the motion of the whole human body shape. Compared with the prior art, the performance and the reliability are improved, the cost is reduced, and the process is simplified. The technology of the invention requires fewer hardware equipment cameras; motions generally captured in the prior art are three-dimensional points, while the actions captured in the invention are three-dimensional grids including the body type and posture of a human body.

The invention relates to a human body auxiliary device for cabin welding. According to the human body auxiliary device, foot support portions and lower-leg support portions are hinged, the lower-leg support portions and outer joints or inner joints are hinged, two curved portions are mounted on an outer rotating shaft, lower-leg support belts are installed on the lower-leg support portions, thighsupport belts are installed between the outer joints and the inner joints, and an elastic expansion device connects the entire human body auxiliary device. The beneficial effects are that through a rod-like structure like an exoskeleton and in hinged connection and an elastic expansion structure, the entire human body auxiliary device can store change energy after squat and the energy is transformed by a spring into a force that supports a welder; and the greater the amplitude of the squat, the greater the supporting force, and therefore the human body auxiliary device provides a reliable supporting force to solve or alleviate the discomfort caused by prolonged squatting during welding.

The present invention provides a human body shape modeling method based on graph theory. A graph theory-based human body shape modeling method includes: using line segments to describe the various components of the human body shape; describing the various components of the human body shape The line segments of are connected smoothly, and the whole human body shape is described by the undirected graph connected by line segments. The method of the invention can complete the automatic detection of the human body without manual intervention, has a simple recognition algorithm, and can save a large amount of calculation workload.

The invention provides a fishbone-type exoskeleton device, and belongs to the technical field of exoskeleton devices. The fishbone-type exoskeleton device comprises an attachment base and a power assisting mechanism. The attachment base is provided with a fishbone-type coating frame, and the fishbone-type coating frame is fixed to the back of a human body through straps and used for being tightlyattached and relatively fixed to the whole back of the human body. The power assisting mechanism is connected to the attachment base and used for providing additional power for the motion of the upperlimbs of the human body. The fishbone-type exoskeleton device can solve the problem that an existing exoskeleton device is poor in use effect.

The invention provides an artificial human skeleton manufacturing method based on radiation detection. The method comprises the following steps: obtaining the bone tissue, skeleton and outline dimension of a human body from a cadaver specimen so as to manufacture an entity model of the specimen or material equivalent to the specimen; manufacturing a three-dimensional virtual digital model of the human body according to a fresh cadaver; after mutual complementation and optimization of the entity model and the digital model, implementing 3D printing to obtain a physical entity model equivalent to the tissue, or manufacturing an entity physical model by using a reverse molding female die, wherein a bone material comprises thermoplastic or thermosetting resin and high-phosphorus high-calcium compound powder, and the high-phosphorus high-calcium compound powder is prepared by mixing apatite and calcium carbonate; bonding the manufactured bone tissue with mucilage equivalent to cartilage to form local parts; and movably or fixedly connecting the local parts to form an entire human body skeleton. According to the method, a high-phosphorus high-calcium radiation absorption characteristic can be met, and a heterogeneous structure and a mosaic structure of bone cortex, cancellous bone and red marrow are realized.

The invention discloses a three-purpose point-free visual motion capture method, which belongs to the field of computer vision. Compared with the existing vicon system, the proposed method only needs 3 visual cameras to capture the video sequence, and the tester only needs to wear tight underwear without putting reflective marks on the human body; obtaining human body motion is not just the motion of joint points , but the movement of the entire human body shape. Compared with the prior art, the invention improves the performance and reliability, reduces the cost and simplifies the process. The technology of the present invention requires fewer hardware devices and cameras; the prior art usually captures actions as 3-dimensional points, but the present invention captures 3D grids, including the body shape and posture of the human body.

The invention discloses a human engineering seat, which comprises a seat body and a base installed at the lower end of the seat body, a height adjusting assembly is arranged at the upper end of the base and fixedly installed at the lower end of the seat body, a fixing seat is arranged on one side of the upper end of the seat body, and a massage assembly is arranged on one side of the upper end of the fixing seat. The two groups of massage assemblies are fixedly mounted at the upper end of the seat body; when a user sits at the upper end of the ergonomic seat, the massage effect can be achieved when the user sits at the upper end of the seat through the two massage assemblies at the upper end of the seat body, then the aching pain feeling generated in the long-time sitting process of the user is relieved, the design of the whole ergonomic seat is more user-friendly, the actual use height of the seat body can be conveniently adjusted through the height adjusting assembly, so that the whole ergonomic seat is suitable for users with different heights, the whole adjusting process is simple to operate, and the user can conveniently operate the ergonomic seat.

The invention provides a Yaole bed, which can not only swing to improve people's sleep quality, but also perform vibration and kneading massage on a group of acupoints of people at the same time to help people relieve fatigue and relieve the body. The invention includes a fixed bed and a moving bed, the four corners of the lower end surface of the moving bed and the upper end surface of the fixed bed are movably connected together through a support structure, the lower end of the moving bed is fixed with an eccentric sleeve through a bearing, and the eccentric The sleeve is driven by a rotating motor, and three mechanical arms are arranged at intervals along the length direction of the two long sides of the fixed bed, and the free ends of the mechanical arms are connected with a vibrating massager placed above the moving bed. The invention can drive the whole human body to vibrate, including each cell, and at the same time can knead and vibrate multiple groups of acupoints, have good massage effect, relieve fatigue, treat diseases, soothe the body, improve sleep quality, and improve people's health.

The invention provides a splicing collection method and system, and the method comprises the steps: determining a plurality of protocols for a plurality of anatomical positions, the plurality of protocols are in one-to-one correspondence with the plurality of anatomical positions, and the plurality of anatomical positions jointly cover at least one part of the whole human body range; identifying an anatomical position covered by the to-be-shot range; shooting according to a protocol corresponding to the identified anatomical position to obtain a plurality of pictures; and splicing the plurality of pictures. According to the invention, the protocol editing process can be simplified, so that the protocol selection in the shooting process better conforms to the actual situation.

The embodiment of the invention provides a personnel temperature monitoring method. A client of the terminal acquires infrared image data through a data interface between the client and the infrared camera module, converts the infrared image data into grayscale image data, extracts target part features belonging to the same human body by utilizing the constructed human body recognition model, calculates corresponding temperature data, generates and displays an image with the human body based on target part features belonging to the same human body, and monitors the temperature condition of thehuman body, and as a visible light image does not need to be collected in the monitoring process and does not need to depend on the picture synchronism of an infrared image and the visible light image, the convenience is high, and the accuracy is high. By identifying and extracting the target part features belonging to the same human body, the generated image can reflect the whole human body, andeven if a plurality of monitored persons exist, the corresponding human bodies in the image can still be accurately distinguished, so that temperature monitoring can be carried out on a plurality ofpersons at the same time, and the monitoring efficiency is high.