35 results about "Digital pad" patented technology

The invention provides an intelligent sound box for generating and pushing music based on facial expressions, which comprises a sound box body and a control panel arranged in the sound box body, the sound box body is also provided with a camera, a first loudspeaker, a second loudspeaker, the camera and the digital panel are respectively connected with the control panel, the sound box body is also provided with a power interface, and the power interface is connected with the control panel. Electric energy supply is completed through a power interface, during emotion recognition, a camera is used for capturing high-definition pictures of the upper body posture and the facial expression of a person to serve as data input of an emotion recognition model, and after the model extracts needed data features and carries out feature fusion, the emotion state of a current user is recognized. According to the emotion recognition model, the parallel CNN encoder and Transform encoder are used, local features and global features of data can be well combined, a personalized recognition algorithm suitable for the user is formed, facial expressions of the user and music generation can be ingeniously combined together, and interestingness and immersion of man-machine interaction are enhanced.

The invention discloses a shape recognition and correction method and system for a hand-drawn track, a product and a medium, and relates to the field of image recognition, and the method comprises the steps: carrying out the basic shape recognition of first hand-drawn track data at preset time intervals, generating basic shape data, generating corresponding auxiliary line data according to the basic shape data, and carrying out the correction of the shape of the hand-drawn track; and displaying the auxiliary line data according to a preset display rule, and when it is detected that the drawing speed of the second hand-drawing track data is lower than a preset speed threshold value or a detail analysis trigger gesture of a user is received, performing curve fitting on the hand-drawing segment data to obtain an optimal curve path. Generating a deviation vector and an adjustment direction of each control point in the second hand-drawn track based on the second hand-drawn track data and the optimal curve path; and displaying the deviation vector and the adjustment direction according to a preset display rule. By implementing the method, more accurate reference information can be provided for a user using the digital panel.

The invention provides a paperless conference terminal intelligent interaction method, system and device and a medium thereof, and the method comprises the following steps: 1, starting the system, and carrying out the identity verification of participants through the face recognition, fingerprint recognition or certificate-based digital identity verification technology; through advanced identity verification and high-speed wireless network technologies, conference participants can quickly verify conference data and instantly distribute the conference data, the preparation time is shortened, the conference efficiency is improved, meanwhile, shared data is stored in an electronic mode, paper consumption is reduced, energy consumption is reduced, intelligent interactive discussion is supported, labels are edited in real time through a touch screen and a digital panel, and the intelligent interactive discussion is achieved. The conference interaction is enhanced, the encryption technology and behavior monitoring are adopted, the safety of conference data is ensured, malicious operation is prevented, in addition, key information is automatically recorded, a summary is generated, conference management automation is achieved, the manual workload is reduced, the error rate is reduced, and efficient, environment-friendly, safe and intelligent brand-new experience is brought to the conference.

A memory device includes a set of memory dies, each memory die of the set of memory dies including a memory array and first control logic operatively coupled to the memory array, and an application-specific integrated circuit (ASIC) including a general-purpose input / output component (GPIO) including at least one digital pad communicably coupled to each memory die of the set of memory dies, and second control logic, operatively coupled to memory, to perform operations related to peak power management (PPM).

The utility model provides a drawing auxiliary device for a design major, which comprises a digital panel main body, and a splicing component is arranged on one side of the digital panel main body; and the rotating assembly is arranged on one side of the splicing assembly, the rotating assembly comprises a fixing rod, the surface of the fixing rod is sleeved with a plurality of rotating sleeves, the surfaces of the rotating sleeves are all connected with U-shaped fixing rods, and a containing box is connected between the U-shaped fixing rods. According to the drawing auxiliary device for the design major, the splicing assembly is arranged on one side of the digital panel body, the fixing rods, the rotating sleeves with the U-shaped fixing rods and the containing box are used in a matched mode, when the digital panel body is carried, a connecting line and a drawing pen used by the digital panel body can be stored, and therefore the digital panel body is convenient to carry. And the conditions of winding and losing during use are prevented.

1. The name of this design product: digital tablet (graphic design). 2. Purpose of this design product: a digital tablet used for graphic design. 3. The key point of the design of this product lies in the shape of the product. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

1. The name of the design product: multifunctional interaction device. 2. The use of the design product: used as peripheral accessories of smart devices such as computers, tablets, smartphones, digital boards, smart car machines, translation machines, smart televisions, game consoles and smart projectors, to realize touch / writing / drawing interaction, cursor moving / cursor dragging interaction and key interaction. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The utility model discloses an interior design drawing assist device, which relates to the technical field of interior design, aims to effectively enhance the multifunctionality of a drawing board and facilitate the drawing of a designer, and adopts the technical scheme that the interior design drawing assist device comprises the drawing board and a digital board, the drawing board comprises a drawing part and a folding structure, the drawing part comprises scales and a fixing strip, the folding structure comprises a protection edge, a supporting frame, a protection strip and supporting teeth, and the digital panel comprises a drawing panel, a pen groove and a touch pen. And a digital panel is added, so that the drawing efficiency of the drawing paper is improved.

1. Name of the Design Product: Graphics Tablet (for Graphic Design). 2. Use of the Design Product: For hand drawing or information input. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.

The utility model relates to the related technical field of website design, in particular to a design auxiliary device for website design, which comprises a table, the surface of the table is connected with a bottom plate, one side of the surface of the table is provided with a dismounting mechanism, one side of the surface of the bottom plate is connected with a supporting plate through a hinge, and one side of the surface of the supporting plate is provided with a clamping mechanism. And one side of the surface of the supporting plate is connected with a second clamping plate. According to the design auxiliary device for website design, through the arrangement of the dismounting mechanism, when the position of a digital plate is adjusted, a bottom plate with the digital plate is pushed to move along a first connecting rod, then when the digital plate is not used, only a clamping and pushing block needs to be pushed, the clamping and pushing block moves and extrudes a first spring in a limiting groove, the first spring is stressed to deform, and the clamping and pushing block moves along the first connecting rod; and when one end of the clamping push block is separated from the clamping groove, the bottom plate with the digital plate can be taken out and placed at other places, so that the utilization of the surface space of the table can be improved, and the operation of an operator is facilitated.

1. Name of the product in this design: Digital tablet (animation design). 2. Purpose of this design: For use with a graphics tablet. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present invention provides a digital electromagnetic pen, comprising a single chip unit, a transmitting control unit and a transmitting and receiving unit connected in sequence, a first rectifying and filtering unit and a second rectifying and filtering unit connected in parallel between the single chip unit and the transmitting and receiving unit, and a pressure and key detection unit connected to the single chip unit, wherein the transmitting and receiving unit receives the electromagnetic signal transmitted by the digital tablet and converts the electromagnetic signal into a corresponding electrical signal and outputs it to the first rectifying and filtering unit and the second rectifying and filtering unit; the first rectifying and filtering unit outputs the electrical signal to the single chip unit after shaping and filtering; the second rectifying and filtering unit outputs the electrical signal to the single chip unit after shaping and filtering to wake up the single chip unit; the pressure and key detection unit detects the pen tip pressure data and key state; the single chip unit controls the length of the closing time of the transmitting and controlling unit according to the detection result. At the same time, the present invention also provides an input system and a control method thereof.

The utility model discloses a pressure sensitive pen with a quick replacement structure, which is used for drawing on a digital panel and comprises a penholder, a holding rod is mounted at the lower end of the penholder, a refill is inserted into the lower side of the holding rod, a mounting cavity is formed in the holding rod, an adjusting frame is slidably connected into the mounting cavity, and the adjusting frame is positioned on the outer side of a push rod. By arranging the adjusting frame, the push rod can be adjusted, the adjusting frame can slide by pressing the pressing block, the adjusting frame is connected with the butt joint block at the outer end of the push rod through the limiting groove in the inner side, the push rod can be driven to ascend and descend through sliding of the adjusting frame, and when the push rod descends, the refill is propped against the push rod; and more parts of the refill are ejected out of the holding rod, so that a user can directly pull out the refill from the holding rod for replacement.

The utility model discloses a novel intelligent drawing board, which relates to the technical field of drawing equipment, and comprises a substrate, a digital board body is arranged on the inner side of the substrate, a support ring frame is fixed on the outer side of the digital board body, the support ring frame is positioned on the inner side of the substrate and is rotatably connected with the substrate, and four trigger buttons are uniformly arranged on the inner side of the substrate. A second universal ball is movably connected to the inner side of the base plate and located at the upper ends of the four trigger buttons, four trigger columns are evenly fixed to the lower end of the second universal ball, and second springs are fixed to the lower end of the second universal ball and located on the inner sides of the four trigger columns. According to the novel intelligent drawing board, through the overall structural matching design, when a user needs to draw a long line, the digital board body can be rotated so that the hand jamming phenomenon can be avoided, a second universal ball can be rotated by touching a pressing handle, four trigger columns can be conveniently driven to move in different directions, and the drawing board is convenient to use. And further, the four trigger buttons are pressed to realize various operation instructions.

1. Name of the Design Product: Digital Drawing Tablet (Animation Design). 2. Use of the Design Product: For hand-drawing input of graphics and texts. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo Most Indicating the Design Key Points: Perspective View 1.

The invention relates to the field of computer graphics and computer aided design, and discloses a modeling operation feature-based freehand sketch segmentation method, which comprises the following steps of: S1, acquiring a current three-dimensional model view in real time, directly performing sketch drawing on the view, and inputting, editing and re-drawing a freehand sketch through a mouse or a digital panel; s2, a sketching handwriting instance segmentation network is adopted, the network input is a combined image of the current three-dimensional model view and the sketching handwriting of the user, and the segmentation result of the pixel level of the sketching of the user is output and used for analyzing the modeling operation category of the sketching of the user and the structural features of the sketching content. According to the method, the sketch of the user is segmented, the parameterized CAD model can be generated subsequently based on the segmentation result, subsequent model editing is facilitated, and the user can perform sketch interactive modification on the model in real time, such as chamfering, rounding and new geometry adding.

The application discloses a digitizing tablet display mapping parameter determination method, device, equipment and medium, and the method comprises the steps of obtaining specification information of a digitizing tablet, and constructing a digitizing tablet coordinate system according to the specification information; in the case that a digitizing tablet forwarding calibration event is identified, constructing a virtual digitizing tablet click event of at least two different boundary feature points according to the digitizing tablet coordinate system, and obtaining a click position on a controlled end corresponding to the virtual digitizing tablet click event; determining a controlled display area on the controlled end according to the click position; determining display mapping parameters according to the controlled display area and the digitizing tablet coordinate system; wherein the display mapping parameters comprise a horizontal mapping ratio, a vertical mapping ratio, a horizontal offset and a vertical offset. The technical scheme realizes automatic and accurate identification of a remote mapping area of the digitizing tablet, does not require a user to manually configure the digitizing tablet and the controlled end, and improves the use convenience of the digitizing tablet.

The utility model discloses a wireless digital panel which comprises a digital panel main body and an induction pen, the induction pen is matched with the digital panel main body, a supporting assembly is installed outside the digital panel main body, and the supporting assembly comprises an installation frame hinged to the outside of the digital panel main body. The device comprises a mounting frame, two horizontally-arranged two-way lead screws are rotationally connected into the mounting frame through bearings, the thread positions of the two ends of each two-way lead screw are each sleeved with a moving block in a threaded mode, the four moving blocks are attached to the inner walls of the two sides of the mounting frame correspondingly, and the outer walls of the sides, close to each other, of the four moving blocks are each hinged to a supporting rod; according to the utility model, through the arrangement of the supporting assembly, display equipment such as a tablet computer or a mobile phone can be fixed and kept in an inclined state when needed, so that watching is enough convenient, other tools are not needed for supporting, and the use is more convenient.

The invention discloses a writing teaching system based on deconstructed Chinese characters, and aims to solve the problems of no standardized technical support, feedback lag and the like in traditional teaching. The system comprises a hardware interaction layer and a software function layer, in the hardware layer, a writing collection device (pressure induction is larger than or equal to 2048 series of plates or capacitive screens) collects stroke tracks, pressure values and writing speed, and a display device (the resolution is larger than or equal to 1920 * 1200, and the size is larger than or equal to 10.1 inches) displays a standard deconstruction result and feedback; the software layer comprises four modules, the Chinese character deconstruction module pre-stores 3500 common Chinese character databases, block surfaces, veins, white cloth and rhythms are analyzed through a classification algorithm based on Chinese character structural features, the data comparison module calculates deviation (coordinate deviation is smaller than or equal to 2 mm, and speed deviation is smaller than or equal to 30%) through a difference algorithm, and the Chinese character deconstruction module performs Chinese character deconstruction. The intelligent guidance module generates a feedback and practice scheme through a multi-mode feedback generation algorithm and a personalized recommendation algorithm, and the data storage module adopts local and cloud dual storage. The system improves the deconstruction consistency by more than 90%, improves the error correction efficiency by 200%, reduces the learning time by more than 15 days, and is suitable for intelligent teaching of Chinese character writing.

1. The name of the design product: digitizing tablet. 2. The use of the design product: input device for computer drawing or writing. 3. The design points of the design product: the overall shape of the product. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: digital tablet (animation design). 2. The use of the design product: digital tablet for animation design. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the designed product: digital tablet (animation design). 2. Use of the designed product: for hand-drawn input of graphics and text. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The invention relates to the technical field of printing, and discloses a transfer printing device, a transfer printing system and a digital transfer printing process. The transfer printing assembly comprises a jet printing assembly and a limiting part, the jet printing assembly is suitable for spraying patterns to the transfer printing head, and the limiting part and the jet printing assembly are arranged in a spaced mode and suitable for being provided with a printing stock in a limiting mode so that the transfer printing head can abut against the pattern-sprayed transfer printing head; and the driving assembly is connected with at least one of the pad printing head and the pad printing assembly and is suitable for relative movement of the pad printing head and the pad printing assembly. By arranging the driving assembly, the jet printing assembly and the limiting part in the transfer printing assembly can be driven to move relative to the transfer printing head, the adjusting flexibility is improved, the jet printing precision can be further improved conveniently, in addition, patterns are directly sprayed to the transfer printing part through the jet printing assembly, other auxiliary parts do not need to be additionally arranged, the production cost is low, and loss is low; and the jet printing assembly can be correspondingly adjusted or replaced according to pattern requirements, and the conversion flexibility is high.

1. Name of the Design Product: Digital Tablet (Software Technology). 2. Use of the Design Product: For information input. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.

The invention discloses a dual-system wireless active capacitance pen and a refill module thereof, and relates to the technical field of active capacitance pens. The capacitive pen comprises a capacitive pen body, and further comprises a dual-mode switching module and a wireless energy supply module, and the dual-mode switching module is arranged on the right side in the capacitive pen body; through cooperation of the Hall sensing device and the capacitance coupling device, the capacitance pen body can automatically select an electromagnetic induction mode and an active capacitance mode through feedback of terminal equipment, and is matched with the Bluetooth receiving device to adapt to signal coding rules of different touch control protocols, such as an Android system or an Apple system, in the electromagnetic mode, the active capacitance mode and the active capacitance mode. Electromagnetic waves emitted by the digital panel are received through the resonance coil and converted into direct-current electric energy, in the capacitance mode, environment radio-frequency signals are captured through the micro antenna array, working voltage is output through the rectifying circuit, the micro antenna array is matched with the super-capacitor bank to serve as energy buffer media in the two modes, and the charging and discharging rate of the micro antenna array is dynamically adjusted according to mode power consumption.