87 results about "Virtual surface" patented technology

Aspects of the present disclosure relate to a system comprising a computer-readable storage medium storing at least one program and a method for rendering a virtual modification of a real-world environment depicted in image content. A reference surface is detected in a three-dimensional (3D) space captured within a camera feed generated by a camera of a computing device. An image mask is applied to the reference surface within the 3D space captured within the camera feed. A visual effect is applied to the image mask corresponding to the reference surface in the 3D space. Applying the visual effect to the image mask results in the modified surface being rendered in the camera feed being presented on a display of the computing device.

Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing at least one program and a method for rendering virtual modifications to real-world environments depicted in image content. A reference surface is detected in a three-dimensional (3D) space captured within a camera feed produced by a camera of a computing device. An image mask is applied to the reference surface within the 3D space captured within the camera feed. A visual effect is applied to the image mask corresponding to the reference surface in the 3D space. The application of the visual effect to the image mask causes a modified surface to be rendered in presenting the camera feed on a display of the computing device.

Systems, methods, and devices provide virtual, three-dimensional, interactive environments by using a template user interface which defines multiple customizable parameters. An environment generator engine generates a customizable three-dimensional (3D) virtual environment by rendering a 3D model and applying one or more interactive features defined by the customizable parameters. These interactive features can include avatar features, product model features, game features, and / or environment features Additionally, product models are mapped to one or more virtual surfaces of the 3D model based on the customization parameters. The system also causes the virtual interactive environment to be presented, at a display of a user device, and receives user input(s) controlling the virtual avatar to browse the customizable 3D virtual environment.

A computing system is provided comprising a processor is configured to execute an augmented reality avatar program to receive a second-user avatar-data object and second-user pose information, via a computer network, receive an image from a live image feed captured by a camera of the computing device, identify a virtual surface corresponding to a physical surface that appears in the image; calculate a position and a pose of a second-user avatar relative to the virtual surface based on the second-user pose information, render the second-user avatar-data object to thereby display the second-user avatar of the second user superimposed upon the image. The second-user avatar is anchored to the virtual surface according to the calculated position and pose of the second-user avatar. The virtual surface is world-locked to the physical surface in the image in a real world 3-D environment.

Various implementations disclosed herein include devices, systems, and methods for indicating a distance to a selectable portion of a virtual surface. In various implementations, a device includes a display, a non-transitory memory and one or more processors coupled with the display and the non-transitory memory. In some implementations, a method includes displaying a graphical environment that includes a virtual surface, wherein at least a portion of the virtual surface is selectable. In some implementations, the method includes determining a distance between a collider object and the selectable portion of the virtual surface. In some implementations, the method includes displaying a depth indicator in association with the collider object. In some implementations, a visual property of the depth indicator is selected based on the distance between the collider object and the selectable portion of the virtual surface.

An example of a game system includes a mouse having a sensor that detects movement on a work surface. When the mouse is moved on the work surface, a first object is moved on a virtual surface. When the mouse is lifted from the work surface, the first object is moved in a direction away from the virtual surface.

The pad with virtual profiling may have a uniform or substantially uniform thickness or height, while different locations or regions of the pad may have different cushioning characteristics. The liner may include a patterned grid defined by interconnected walls. Different cushioning characteristics may result from features that harden or soften the hollow posts of the patterned mesh, such as enlarged junctions between the interconnected walls, voids in the interconnected walls, thicknesses of the interconnected walls, cross-sectional shapes and / or dimensions of the hollow posts defined by the interconnected walls, materials forming the interconnected walls, delamination of different patterned meshes, etc. Or any combination of the foregoing. Methods for designing, manufacturing, and using pads with virtual profiling are also disclosed.

The application provides a procurement order generation method and device, relates to the technical field of enterprise procurement management, and comprises the following steps: step 1, receiving a demand plan containing material information, analyzing a procurement strategy identifier associated with the material information, determining a procurement strategy type, and the procurement strategy type comprises a main supplier strategy, a lowest price strategy, a performance priority strategy and a procurement cycle priority strategy; step 2, based on the procurement strategy type, obtaining associated supplier data sets, converting each supplier into a point cloud, and each point cloud containing three-dimensional attributes, including a quotation, a performance score and a procurement cycle. The application realizes intelligent matching and checking of suppliers by analyzing the procurement strategy identifier, constructing a three-dimensional point cloud model, dynamically segmenting a strategy decision virtual surface and generating an adjustment value to correct parameters, so that procurement orders can be automatically generated and subsequent processes can be completed, and the procurement efficiency is improved.

Provided is a laser processing method for irradiating a target with laser light to perform processing along a virtual surface inside the target which is along a laser light incidence surface of the target, said laser processing method comprising: a first processing step for forming a plurality of modification regions along the virtual surface in a first portion, which is part of the target when viewed from a Z direction that intersects the incidence surface, by irradiating the first portion of the target with laser light along the virtual surface; and a second processing step for, after the first processing step, forming a plurality of modification regions along the virtual surface in a second portion, which is another part of the target when viewed from Z direction, by irradiating the second portion of the target with laser light along the virtual surface.

A display processing unit causes a display device to display an endoscopic image of a living tissue in a somatic cavity captured by an endoscope. An operation reception unit receives a user operation that is performed so as to set an area of interest in the endoscopic image. An area-of-interest setting unit sets the area of interest in the endoscopic image based on the user operation. A three-dimensional information acquisition unit acquires three-dimensional shape information of the living tissue captured by the endoscope. A virtual surface derivation unit derives three-dimensional shape information of a virtual surface in the area of interest from three-dimensional shape information of an area different from the area of interest. A size information identification unit identifies information concerning a size of the virtual surface from the three-dimensional shape information of the virtual surface.

Systems and methods are provided for scanning a dental impression to obtain a digital model of a patient's dentition as an input to computer aided design (CAD) and computer aided manufacturing (CAM) methods for producing dental prostheses. Systems and methods are provided for scanning a physical impression of a patient's dentition and constructing a virtual surface image of the patient's dentition from the scan data thereby obtained. The virtual surface image of the patient's dentition is constructed using isosurfaces and density gradients of a volumetric image and then directly creating a surface image based upon void spaces that correspond to the patient's dentition.

It continues to perform the desired function in environments with temperature fluctuations. [Solution] The mounted component 1 is attached to the substrate electrode 23 provided on the substrate 2 by a solder joint 4. The mounted component 1 comprises a component body 11 and a component electrode 12 exposed from the component body 11. The component electrode 12 includes a back electrode bonding surface 122a that faces the substrate electrode 23 and is in contact with the back solder layer 431, an end electrode bonding surface 121a that extends in a direction upright from the substrate electrode 23 and is in contact with the end solder fillet 41, and an end chamfered electrode bonding surface 125a that connects the back electrode bonding surface 122a to the end electrode bonding surface 121a. The distance of the end chamfered electrode bonding surface 125a from the virtual surface 122K including the back electrode bonding surface 122a gradually increases.

To provide a measurement device and a measurement method that can efficiently measure the distance from a virtual surface of a concrete non-placement region to an object member in the non-placement region.SOLUTION: A measurement device 100 comprises: an aluminum square pipe 11 which is built in parallel with a virtual surface 10 of a concrete non-placement region s; and a gauge part 20 which is so provided on the aluminum square pipe 11 as to measure the distance from the virtual surface 10 to a stirrup reinforcement 5a in the non-placement region S along a normal direction of the virtual surface 10.SELECTED DRAWING: Figure 5

In multiview image generation and display, a computing device can synthesize view images of a multiview image of a scene from a color image and a depth map. Each view image can include color values at respective pixel locations. The computing device can render the view images of the multiview image on a multiview display. Synthesizing a view image can include, for a pixel location in the view image, the following operations. The computing device can cast a ray from the pixel location toward the scene in a direction corresponding to a view direction of the view image. The computing device can determine a ray intersection location at which the ray intersects a virtual surface specified by the depth map. The computing device can set a color value of the view image at the pixel location to correspond to a color of the color image at the ray intersection location.

In one embodiment, a method includes receiving sensor data of a scene captured using one or more sensors, generating (1) a number of virtual surfaces representing a number of detected planar surfaces in the scene and (2) a point cloud representing detected features of objects in the scene based on the sensor data, assigning each point in the point cloud to one or more of the number of virtual surfaces, generating occupancy volumes for each of the number of virtual surfaces based on the points assigned to the virtual surface, generating a datastore including the number of virtual surfaces, the occupancy volumes of each of the number of virtual surfaces, and a spatial relationship between the number of virtual surfaces, receiving a query, and sending a response to the query, the response including an identified subset of the plurality of virtual surfaces in the datastore that satisfy the query.

The present invention provides a laser processing method, a laser processing apparatus, and a semiconductor device manufacturing method that can improve processing quality while increasing cycle time. [Solution] The laser processing method comprises a step S102 in which a plurality of modified regions 12 are formed in a first portion 111 by irradiating the object 11 with laser light L along a virtual surface M1, and a step S103 in which a plurality of modified regions 12 are formed in a second portion 112 along a virtual surface M1 after step S102. In step S102, laser light L is irradiated under first processing conditions such that at least some of the modified regions 12 are in a first state SST in which the modified regions 12 are not connected to each other by cracks 13. In step S103, laser light L is irradiated under second processing conditions such that the entire plurality of modified regions 12 are in a second state SFC in which the modified regions 12 are connected to each other by cracks.

We provide technology to deliver radio waves to areas with poor radio wave reception. [Solution] The radio wave diffusing device 30 comprises a moving body 31 and a radio wave reflector 11 provided on the moving body 31. The moving body 31 moves to form a virtual surface 33 including the radio wave reflector 11, and reflects radio waves arriving at the virtual surface 33.

The invention relates to an illumination device for hair, comprising a support device (110) which defines an interior space (111) with an outer contour (112), wherein the interior space (111) of the support device (110) is dimensioned such that the support device (110) is suitable for at least partially surrounding a human head at a distance. A plurality of light sources (310, 320, 330) are arranged on the support device (110, 350) in a distributed manner, wherein each light source (310, 320, 330) is configured to emit a light cone (312, 322, 332) directed towards the interior space (111). The light sources (310, 320, 330) are arranged and can be controlled by a control device (340) such that light cones (312, 322, 332) from adjacent light sources (310, 320, 330) partially overlap in a virtual surface (360) spaced apart from the outer contour (112) and reach an average irradiance (illumination intensity) of 5 to 70 mW / cm2 in the virtual surface (360), wherein the virtual surface (360) extends at a distance of 1 to 70 cm from the outer contour (112) and the virtual surface represents the contour of a human head.

The application discloses a diffraction field calculation method, device and equipment of a Bessel Gaussian beam and a medium, the Bessel Gaussian beam is reflected by a conical surface of an off-axis conical mirror, and a Gaussian beam is reflected at a preset incidence angle; the method comprises the following steps: obtaining a first light field distribution of a reflected beam formed after the Gaussian beam is just reflected on the off-axis conical mirror; based on the first light field distribution, a virtual surface is constructed, and a third light field distribution of the Gaussian beam on the virtual surface is obtained; the discretization spectrum of the third light field distribution is determined; the discrete sampling point coordinate set of the Bessel Gaussian beam on a preset diffraction field is determined; based on the discretization spectrum, the discrete sampling point coordinate set is subjected to non-uniform discrete Fourier transform, and the second light field distribution of the Bessel Gaussian beam on the preset diffraction field is obtained. The application provides a low-complexity and fast calculation algorithm for calculating the diffraction field of the Bessel Gaussian beam generated by the off-axis conical mirror.

The present application is suitable for geotechnical engineering technical field, the present application provides a kind of slope body elastic stress calculation method under supporting action, comprising the following steps: the slope angle is β for the slope under the action of initial ground stress, slope top overload and supporting force is established mathematical model;The mathematical model is decomposed into: semi-infinite plane model α and gravity-free slope model β;The gravity-free slope model β is decomposed into: infinite plane inside semi-infinite hole model β1 under the action of virtual surface force V b Of hole edge, and, surface virtual surface force V v Under the action of semi-infinite plane model β2 without hole;The stress of semi-infinite plane model α, the stress of semi-infinite plane model β2, the stress of semi-infinite hole model β1 are calculated, and the stress analytical solution of model β is iteratively calculated.The present application can consider the influence of initial ground stress, overload, supporting pressure and anchoring force and other load actions simultaneously, to be suitable for the stress calculation of various angle slopes.

The invention relates to a three-dimensional boxing optimization method and device and computer equipment. The method comprises the following steps: acquiring workpiece parameters, material frame parameters and business constraint parameters associated with downstream processes, and constructing a virtual surface model for each material frame; sorting the workpieces according to the business constraint parameters, and sequentially determining candidate placement schemes for each workpiece in the virtual surface model of the available material frame based on a sorting result; selecting an optimal placement scheme from the candidate placement schemes, and executing multi-dimensional constraint verification; under the condition that the optimal placement scheme passes verification, workpiece placement operation is executed, and a virtual surface model and a constraint state of a related material frame are dynamically updated; iteration is carried out until all the workpieces are processed, and a final boxing scheme containing the specific placement positions of all the workpieces in the corresponding material frames is output. By adopting the method, geometric layout and physical stability can be considered at the same time, and links such as blanking and sorting can be restricted.

An electronic device may include a bracket and an electronic component, where the bracket may include: a support surface which directly or indirectly supports a part of the electronic component and is substantially parallel to a surface of the electronic component; receiving surfaces connected to the support surface; and mounting recesses, at least a portion of each of which is arranged between a receiving surface and the support surface, and extending in a direction that is inclined with respect to the direction in which the surface of the electronic component faces, wherein the other part of the electronic component is accommodated in at least a part of the mounting recesses, and the direction in which a virtual surface that contacts one location of the receiving surfaces faces is inclined with respect to the direction in which the support surface faces.

A machining work assistance device (130) comprises: a surface roughness calculation unit (134) that virtually performs a simulation by using a machining condition to be set for a machining device (110) for producing a cut workpiece by performing cut machining on a workpiece, so as to calculate, as virtual surface roughness, the surface roughness of a conceivable machined surface conceived from the machining condition; and a visualization processing unit (136) that generates a visualized image obtained by virtually visualizing the conceivable machined surface in accordance with the virtual surface roughness.

The present invention provides a teaching device that has a relatively simple configuration and can more efficiently indicate a specific location. [Solution] The teaching device A10 comprises a first unit 10 having a reflective surface 11 and a first optical member 12, and a second unit 20 having a light-emitting unit 212 and a light-receiving unit 222. When a virtual surface 30 with a first direction z as the normal direction is set, the first unit 10 and the second unit 20 are located on opposite sides of each other with the virtual surface 30 in between. The first unit 10 and the second unit 20 are able to move relative to each other in a direction perpendicular to the first direction z. The first optical member 12 has an optical surface 13 that includes a first region 131 in contact with the virtual surface 30 and a second region 132 away from the virtual surface 30. The light-receiving unit 222 detects a specific light L0 from the detection light L incident on the optical surface 13 in the first direction z, which is incident on the first region 131, reflected by the reflective surface 11, and then reaches the light-receiving unit 222.

The invention discloses an earth surface data processing method and apparatus, an electronic device and a readable storage medium. The method comprises the steps of determining height information and normal information corresponding to each position point in an earth surface region of a to-be-generated virtual earth surface; for each position point, executing the following steps to obtain target texture information corresponding to each position point: determining a mixing coefficient corresponding to at least one surface texture layer corresponding to the surface area at the position point according to the height information and the normal information corresponding to the position point; determining initial texture information of each surface texture layer at the position point; and determining target texture information of the position point according to the initial texture information of each ground surface texture layer corresponding to the position point and the mixing coefficient of each ground surface texture layer corresponding to the position point. According to the method, the expression effect of the surface form can be improved on the premise of not increasing the size of the package body of the game resource package.

A dust cover according to the present invention is to be fixed to a socket that supports a ball stud. The dust cover comprises a body part that surrounds the ball stud and an annular fixed part that is connected to the body part. The fixed part includes an inner circumferential surface that contacts an installation groove in the socket, an outer circumferential surface that is on the reverse side from the inner circumferential surface, an annular groove part that is formed at the outer circumferential surface and accommodates a fastening member that fastens the fixed part to the socket, and an extending outer surface that connects the outer circumferential surface and an outer surface of the body part. At a first bent part that is positioned further to the outside in the radial direction of the fixed part than a first virtual surface that is a continuous extension of the outer surface of the body part toward the groove part, the outer circumferential surface of the fixed part is bent relative to the extending outer surface and is positioned further to the outside in the radial direction than an outer circumferential part of the fastening member.

The purpose of the present invention is to allow an operator to easily ascertain a positional relationship between a bucket and a construction target surface even when the inclination angle of the construction target surface suddenly changes. This display system includes a control device that supports operation of a work machine, and a display device. The control device comprises: a target surface storage unit that stores the position and shape of a construction target surface; a bucket position calculation unit that calculates the position of the bucket; a guidance calculation unit that generates a guidance image representing the positional relationship between the bucket and the construction target surface; and an auxiliary calculation unit that generates an auxiliary image that represents a virtual surface intersecting the construction target surface at a proximity point on the construction target surface and parallel to the bottom surface of the bucket. The display device displays the auxiliary image superimposed on the guidance image.

The invention provides a purchase order generation method and equipment, and relates to the technical field of enterprise purchase management, and the method comprises the steps: 1, receiving a demand plan containing material information, analyzing a purchase strategy identifier associated with the material information, determining a purchase strategy type, and storing the purchase strategy type; the purchasing strategy type comprises a main supplier strategy, a lowest price strategy, a performance priority strategy and a purchasing period priority strategy; 2, based on the purchasing strategy type, an associated supplier data set is obtained, each supplier is converted into a point cloud, and each point cloud comprises three-dimensional attributes including quotation, performance score and purchasing period; according to the method, intelligent matching and verification of suppliers are realized by analyzing the purchase strategy identifier, constructing the three-dimensional point cloud model, dynamically segmenting the strategy decision virtual surface and generating the adjustment value to correct the parameters, so that the purchase order is automatically generated, the subsequent process is completed, and the purchase efficiency is improved.

This valve device comprises: a housing (10); a drive unit (40); a shaft (50); a stationary disk (20) in which a flow passage hole (23) and a stationary disk hole (24) are formed; and a drive disk (30). The shaft has an insertion portion (51) at one end in the axial direction. The insertion portion has a shaft tapered surface (512) that forms a shaft tapered portion (511). The drive disk has, on one side in the shaft insertion direction, a sliding surface (31) that slides relative to the stationary disk. The stationary disk has, on the other side in the shaft insertion direction, a seal surface (21) that faces the sliding surface. The stationary disk hole has a stationary inlet portion (241) on the seal surface, and a stationary inlet tapered surface (243) that forms a stationary inlet tapered portion (242). In the stationary inlet tapered portion, an angle formed by a surface along the stationary inlet tapered surface and a virtual surface (VS) parallel to the shaft insertion direction is larger than an angle formed by a surface along the shaft tapered surface and the virtual surface.

The present invention relates to a computer-implemented method (100) for controlling painting of a surface (50) of a three-dimensional (3D) object (2) using a robot system (1), the robot system comprising a nozzle arrangement (14) with a set of controllable nozzles (16) for depositing paint on the surface, wherein the method comprises: providing (110) a digital model (20) containing data of a surface geometry of a virtual surface (50'), the virtual surface representing a virtual counterpart of the surface; positioning (130), in the digital model, a digital image (22a) on the virtual surface (50'), the digital image representing an image (22b) to be painted on the surface; determining (140), in the digital model, one or more nominal reference points (24a to 24n) associated with the positioned digital image on the virtual surface, the nominal reference points indicating zones (25a to 25n) potentially affecting the visual representation of the digital image; determining (150) an actual painting surface geometry (27); determining (160) locations of one or more actual reference points (24a1 to 24n1) of the zones (25a1 to 25n1) on the surface; determining (170) a deviation; adapting (180) the digital image; and controlling (190) the robot system to paint on the surface according to the adapted digital image.