4726 results about "Semi transparent" patented technology

1. Name of the product in this design: Augmented Reality Smart Glasses Frame. 2. Purpose of this design: This design is an augmented reality smart glasses frame. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: Part A in the 3D diagram 1 is made of transparent or semi-transparent material.

The invention discloses a fringe projection three-dimensional shape measurement method based on frequency domain and time domain joint coding, and the method comprises the following steps: firstly, embedding a multi-frequency three-step phase shift fringe pattern in the vertical direction based on multi-scale region division, introducing four-step phase shift and complementary Gray code joint coding in the horizontal direction, generating a coding pattern set, and carrying out the projection; after an image is collected, frequency domain transformation and time domain decoding are carried out respectively, and a vertical dominant frequency position, a horizontal period number and a wrapped phase are obtained; then, combining a main frequency position in the vertical direction with a period number and a wrapped phase in the horizontal direction, and extracting a space coordinate of a direct illumination component based on frequency position invariance; and finally, establishing a pixel homonymy point mapping relation between the projector and the camera, and realizing high-precision three-dimensional reconstruction. Compared with a traditional frequency shift method, the method has the advantages that projection patterns are greatly reduced, reconstruction precision and anti-interference performance are improved, and the method is suitable for dynamic three-dimensional measurement under complex illumination conditions such as specular reflection, semitransparent shielding and subsurface scattering.

The invention relates to the technical field of image processing, in particular to a rendering method and system for a tidal play image, and the method comprises the following steps: S1, obtaining geometric and material information: obtaining three-dimensional model data of a tidal play, and extracting a geometric topological structure and material attributes of the data; s2, generating a dynamic sampling strategy: calculating a sampling density lifting coefficient, and generating a non-uniform refraction path cluster; s3, high-frequency noise suppression is conducted, specifically, the feature-oriented noise reduction technology is adopted for the miniature carving area; s4, layered energy compensation rendering is carried out, wherein compensation photons are injected into a shadow area caused by miniature engraving, and a sub-pixel-level halo transition zone is created at the boundary of the semitransparent coating; and S5, performing multi-scale detail fusion output: performing multi-scale detail fusion processing on a layered energy compensation rendering result, and outputting a final image. According to the method, the visual restoration quality and the display precision of micro-structure materials such as Tangzhou and the like in digital rendering are improved.

A floor assembly may include an elastic support structure, an array of display devices mounted on the elastic support structure, and a translucent surface panel covering the array and supported by the array.

The invention provides a complex heterogeneous molded surface three-dimensional vision measurement method and system, and the method comprises the following steps: (1), extracting part design model features through a semantic segmentation and intelligent recognition method, and building a to-be-measured feature set; (2) a three-dimensional measurement viewpoint planning method based on reinforcement learning is adopted to obtain a viewpoint sequence and a motion path; (3) when the local measurement system reaches a preset viewpoint, a self-adaptive single-pixel imaging feature matching method is adopted for mutual reflection and semitransparent molded surfaces; for other molded surfaces, a parameter adaptive fringe projection three-dimensional measurement method is adopted to obtain a single-viewpoint three-dimensional point cloud; (4) converting the single-viewpoint three-dimensional point cloud into a global coordinate system to realize three-dimensional point cloud splicing; (5) traversing each viewpoint of the viewpoint sequence, and executing the steps (3) and (4) to obtain a multi-viewpoint spliced three-dimensional point cloud; and (6) based on the point cloud error estimation, fusing the multi-view three-dimensional point cloud. The problem of accurate acquisition of the three-dimensional point cloud of the complex heterogeneous molded surface is solved.

A lighting device (10) is provided. The lighting device (10) comprises: a light emitting element (11), and a translucent envelope (20) enclosing the light emitting element (11) and having a surface area at least three times bigger than the light emitting area of the light emitting element (11), wherein the envelope (20) is coated with a layer (22) of phosphor with a thickness of 0.05-1.0 mm and the layer (22) of phosphor is configured to block less than 30% of the visible light emitted by the light emitting element (11).

A floor assembly may include an array of display devices facing in an upward direction, and a composite glass floor panel arranged above the array of display devices. The composite glass floor panel may be translucent and include a light diffusion layer.

The invention discloses a sorting-free 3D Gaussian splashing method based on layered sequence-independent semitransparent rendering. According to the method, a sequence-independent semitransparent rendering method is introduced based on the semitransparent characteristic of 3D gauss, so that the rendering speed and the picture performance are optimized. Under the condition of keeping the basic geometric expression of 3D Gaussian unchanged, a sorting process for ensuring the correctness of semitransparent Gaussian rendering is removed, a layered sequence-independent semitransparent rendering method is used, and a sorting result is approximated, so that rapid rendering is realized. Compared with an existing 3D Gaussian rendering method, the method has the advantages that a rendering process which is high in time consumption in an original method is avoided, and the rendering overhead is effectively reduced.

The invention relates to a temperature measurement visual tactile sensor. The sensor comprises a main body, a main body shell and a detachable touch sensing structure on the top of the main body shell, in the main body, a uniform light film is additionally arranged between the light isolation ring and the LED lamp panel below the light isolation ring; the detachable touch sensing structure comprises a detachable structure shell and a sensing layer; wherein the sensing layer is mounted at the top of the inner side of the shell with the detachable structure; the sensing layer comprises a PDMS layer, a quartz glass layer, a semitransparent silica gel layer, a PDMS layer doped with a thermochromic material, a first reflecting layer and a second reflecting layer; the second reflecting layer covers the first reflecting layer. The temperature range of 35-75 DEG C is covered, the temperature change can be visually displayed, the response time and the recovery time are extremely short, the high-precision temperature monitoring capability is achieved, and the temperature sensor is suitable for various daily temperature monitoring scenes.

The invention discloses a PDLC film defect detection system, a defect detection method and a production process optimization method, and belongs to the technical field of PDLC. The PDLC film defect detection system comprises a carrying table, a front view camera group, two side view camera groups and an electrifying device; the electrifying device is used for electrifying the PDLC film and adjusting the electrifying voltage, so that the PDLC film is switched among an atomized state, a semitransparent state and a transparent state; the front-view camera group and the two side-view camera groups are used for shooting detection images of the PDLC film in an atomized state, a semitransparent state and a transparent state. By combining the electrifying device capable of accurately regulating and controlling the state of the PDLC film and the multi-angle imaging system, imaging can be carried out in respective states which are most easily detected aiming at defects with different optical characteristics. The problems that detection conditions of different types of defects are mutually exclusive and are difficult to detect simultaneously due to the characteristics of light scattering, interference, polarization and the like in the prior art are effectively solved, and the omission ratio of the defects is remarkably reduced.

The invention discloses a robot real-time visual positioning method for a dynamic shielding environment, and the method comprises the steps: collecting an image, completing the time synchronization and camera calibration, and generating a semantic segmentation and edge detection result; visible and shielding double-channel sparse reconstruction is executed, a shielding geometric shell layer is generated, and a holographic body is formed; extracting geometric tokens, semantic tokens and shielding tokens, and inputting the geometric tokens, the semantic tokens and the shielding tokens into a gating multi-mode Transform for game type fusion; constructing a partition factor graph, and adding a re-projection factor, a mutual exclusion shielding factor and a zero observation retention factor; setting completely-shielded, partially-visible and semitransparent agents, independently optimizing in the factor graph, and fusing results through consensus factors; and outputting the six-degree-of-freedom pose and the uncertainty, and updating the shielding holographic body and the sliding time window. According to the method, high-precision real-time positioning of the robot in a dynamic shielding environment is realized through shielding holographic body modeling and multi-modal consensus optimization.

1. Name of this design product: Speaker cover for main instrument panel. 2. Purpose of this design product: The entire product is used for the main instrument panel, and part of this product is used for the speaker cover of the main instrument panel of a car. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1. 5. Other circumstances that require explanation Other explanations: This design is for protection of a partial design of the product. The portion covered with a red translucent mask in the figure does not constitute part of the design for which protection is sought.

The invention relates to the technical field of solar power generation, in particular to a photovoltaic photo-thermal coupling system based on air bag adjustment. Comprising a supporting frame, the top of the supporting frame is sequentially provided with a semitransparent photovoltaic assembly, an air bag module and a photo-thermal reflection assembly from top to bottom, and the air bag module is connected with the semitransparent photovoltaic assembly or / and the photo-thermal reflection assembly; the air bag module is connected with the gas injection system and the liquid nitrogen injection system through pipelines, and the gas injection system and the liquid nitrogen injection system are connected with the control system. The semitransparent photovoltaic assembly is provided with an illumination angle sensor and a temperature sensor, and the illumination angle sensor and the temperature sensor are connected with the control system. The air bag module dynamically adjusts the relative position and the inclination angle of the photovoltaic module and the photo-thermal module according to the solar elevation angle, so that incident light is always distributed to the photovoltaic module and the photo-thermal reflection module at the optimal angle; liquid nitrogen vaporized gas is injected into the air bag module through the liquid nitrogen injection system, and liquid nitrogen is used for assisting in rapid cooling of the photovoltaic module.

The invention relates to the technical field of hand model surface defect detection, in particular to a hand model surface defect detection method and system based on image analysis, and the method comprises the following steps: obtaining image information of a to-be-detected transparent or semitransparent hand model; identifying a local area which is different from the background light and shadow change in the image as an abnormal area; according to the abnormal region, determining a local region to be finely analyzed; performing multi-aspect feature analysis on the local area to be subjected to fine analysis so as to identify whether the local area to be subjected to fine analysis is a surface defect or not; and outputting the surface defect detection information of the hand model according to the distinguishing result of the surface defect. According to the method, the surface defects can be accurately recognized, the detection accuracy and reliability are remarkably improved, and the limitation of a traditional method in the aspect of distinguishing the surface defects from internal illustrations is overcome.

An LED illuminated buoy system is disclosed, designed to enhance maritime safety and visibility. The system includes a weighted base with a conical shape for stability and a semi-translucent flotation part that extends above the waterline. The buoy houses an LED light source within the base, programmable for various colors and patterns. A sealing connection between the base and flotation part prevents water ingress. The system also features a communication interface for data transmission and remote operation. The buoy can be anchored securely and is adaptable for use as a lamp on land. The system's design allows for easy assembly and maintenance, with environmental resistance features integrated for durability. The buoy serves as a navigational aid, safety marker, and versatile lighting solution in aquatic environments.

A display device is disclosed. The display device includes: a display panel with translucency; a roller adjacent to one side of the display panel and extending along the one side; a cover wound around or unwound from the roller, the cover covering at least a portion of a rear of the display panel when unwound from the roller; a driver assembly unwinding the cover from the roller; a sensor detecting a position of the cover; and a controller controlling an operation of the drive assembly based on information obtained from the sensor.

The utility model provides an electronic device which comprises a first structural member and a second structural member, the first structural member comprises a first metal matrix, the second structural member comprises a second metal matrix and a decoration layer arranged on one side of the second metal matrix, and the first metal matrix is electrically connected with the second metal matrix. The corrosion potential of the first metal matrix is lower than that of the second metal matrix; an insulating layer is further arranged on the side, away from the second metal base body, of the decorative layer, the insulating layer is a transparent or semitransparent layer, and the impedance of the insulating layer is larger than or equal to 2000 ohms. The insulating layer is arranged on the decorative layer on the second metal matrix with high corrosion potential, so that a potential difference caused by a closed loop formed between the metal matrixes with different chemical activities can be prevented in a sweat environment or a salt mist environment, and the probability of electrocorrosion of the first metal matrix with low corrosion potential is further reduced; and the long-term use requirement of the electronic equipment is well met.

An electronic device includes a light sensing system and an at least partially translucent housing member positioned over at least the light sensing system. The housing member has an interior surface and an at least partially translucent exterior surface, wherein the interior surface includes multiple facets configured to direct light impinging on a translucent portion of the exterior surface toward the light sensing system. The facets are configured to create a prismatic effect, such as the effect produced by a Fresnel lens, that directs light toward the light sensing system. The light sensing system optionally includes a light sensor and / or a light guide. Where the electronic device is a lighting control device, the electronic device further includes a processor coupled to the light sensing system and operable to generate lighting control signals responsive to receipt of light sensing signals from the light sensing system.

1. The name of the design product: audio diffuser of sound box (SJT01). 2. The use of the design product: the overall use of the design product is for playing audio, and the partial use of the product is diffusing audio. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other circumstances that need to be explained: the part coated with translucent red in the view of the design is the unprotective part, and the part not coated with translucent red is the protective part.

An electronic necklace comprising a projector medallion and associated methods of formation are described, and more particularly to an electronic necklace with one power source for powering a projector medallion and necklace bulbs and its associated methods of formation. In one embodiment, an apparatus may include a wire serving as a necklace strand with a projector medallion formed of a translucent material including a backside, a front side, an underside, and / or an interior. The necklace may include a power source in the form of a battery. The necklace may include a projector light and / or a medallion light within the interior of the projector medallion. The necklace may include a control chip within the interior of the projector medallion that may distribute power from the battery to the wire, the projector light, and / or the medallion light.

A method of measuring a 3D shape of an object comprising a target semi-transparent surface, the method comprising the steps of: with a projector, projecting a first light signal having a predetermined pattern and a predetermined frequency from at least one projector column towards at least one location on a scene; with an image capture device, receiving a second light signal from the at least one location of the scene at an image capture device pixel; measuring an intensity signal received at the image capture device pixel; with the measured intensity signal, generating a correspondence map between the at least one projector column illuminating the at least one location of the scene and the image capture device pixel with coordinates receiving the light signal from the at least one location of the scene; and with the correspondence map, determining 3D coordinates of the at least one location of the scene.

An interior assembly (1) for a vehicle interior is provided. The interior assembly comprises at least one storage area (2) with a floor that is at least partially translucent and / or at least partially open, and with a lighting arrangement (2a) integrated into the floor. The lighting arrangement (2a) comprises a planar luminaire (8) arranged behind and spaced apart from the translucent floor, with a rear side facing away from the translucent floor and a front side facing the translucent floor to produce a luminous structure (14) visible through the floor of the at least one storage area. Furthermore, a vehicle is provided. The vehicle has at least one interior with at least one interior assembly (1).

A vehicle unit, e.g., a vehicle headlamp, includes a cover lens formed of at least partially translucent material; a holder holding the cover lens; a heating wire embedded within the cover lens configured to heat the cover lens; and a connector for connecting the heating wire to a power source. The cover lens includes an operating section, for operable units (e.g., light modules) of the vehicle unit to engage with an environment outside of the vehicle unit, and a connecting section for mounting the cover lens onto the holder. The connecting section is substantially not visible to an outside observer of the vehicle unit. The heating wire is arranged in the operating and connecting sections. The cover lens includes a heat distributing element on the heating wire arranged to distribute heat homogenously over the connecting section to avoid hot spots in the heat distribution over the cover lens.

A head-worn air pump is provided which directs a stream of air to the goggles between the user and the transparent / translucent surface. The air pump can be attached to the rear portion of the goggle strap, or to an auxiliary or supplemental strap, so as to be behind the user and out of the line of sight of the user. One or more flexible tubes or hoses can be attached to a manifold or plenum receiving air under pressure from the pump, and lead from the rear of the head to one or both sides of the goggles. A rechargeable battery can power the air pump, and the pump can be switched on and off by a button on the pump housing, even by a user wearing gloves or hand coverings. The battery can be recharged by a conventional USB connection. The air can be supplied either at ambient temperature or refrigerated and / or heated, as desired in particular applications.

The invention relates to a device for stereovision of a hot translucent container.The stereovision device (2) comprises a colour distance sensor (4), an infrared optical sensor (6), a control unit (8) comprising a storage module (24) including a database and a control method implementing the following steps:i. the control unit (8) measuring, via the colour distance sensor (4), a distance (E′) between the sensor (4) and a container (34);ii. the computing module (26) measuring, via the infrared optical sensor (6), the position (P′) and a dimensional measurement (D′) of the container (34);iii. identifying, from the database, a value (R) correlated with the measurements (E′, P′, D′) carried out in steps i and ii;iv. identifying a defect in the container (34).

The invention provides a photovoltaic photo-thermal coordinated utilization system, which comprises two modular integrated structures: a tubular assembly integrated system is composed of a plurality of tubular assemblies connected in parallel, and is sequentially provided with a packaging protection layer, a flexible semitransparent photovoltaic cell layer, a selectable spectrum selective functional layer, a heat collection tube and a heat collection medium from outside to inside; the stacked photovoltaic-heat collector system sequentially comprises a rigid semitransparent photovoltaic battery assembly layer, a supporting frame, a tubular heat collector array and the like from top to bottom. Through a spectrum gradient utilization mechanism, visible light is used for photovoltaic power generation, infrared light and ultraviolet light are used for photo-thermal collection, dynamic energy distribution is achieved in combination with a coordination control system, the comprehensive efficiency per unit area can be improved to 80% or above, and the system is suitable for multiple scenes such as household hot water and industrial heat supply and has high weather resistance and economical efficiency.

Dynamic windows with adjustable tint give users greater control over flow of light and heat. Reversible metal electrodeposition dynamic windows include (i) a transparent or translucent conductive electrode; (ii) an electrolyte solution in contact with the electrode, the electrolyte solution comprising metal cations that are reversibly electrodeposited onto the transparent electrode upon application of a cathodic potential; and (iii) a counter electrode. The electrolyte solution advantageously includes a small amount of an additive (e.g., an inhibitor, an accelerator, a leveler, or an organic or inorganic molecule that similarly serves to enhance the surface morphology of the metal cations during reversible metal electrodeposition onto the transparent electrode). Such enhancement of surface morphology during the reversible electrodeposition of the metal tinting layer over the electrode enhances one or more of color neutrality, transmittance characteristics of visible wavelengths (e.g., ability to achieve a near 0% transmission privacy state), infrared reflectance, or switching speed.

1. Name of the product of this design: earphones and their main body. 2. Purpose of this product: This product is used for receiving and playing audio, and is used in conjunction with a remote control or decorative cover with a display. 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 key points of the design: Design 4 Stereoscopic Figure 2. 5. Designate Design 4 as the base design. 6. Other situations that require explanation: The design 1 usage status diagram is used to illustrate the telescopic state of the earphone telescopic arm. Part A shown in the diagram of the design 2 in use and part C shown in the diagram of the design 5 in use are detachable decorative covers. Part B shown in the design 3 usage status diagram and part D shown in the design 6 usage status diagram are remote controls with display screens that can display some video and image information. Design 2 is a partial appearance design, and the part of the bottom of the earphone covered with a red translucent layer is a part that does not require protection.

Approaches presented herein provide for efficient rendering of high quality, novel views of a scene, in this case achieved through a combination of volumetric particle representations and ray tracing. An object can be represented using a set of volumetric particles (e.g., 3D distributions) that are aligned to the underlying structure or geometry of the object. Volumetric particles can be encapsulated in a bounding mesh or proxy geometry that can be used to efficiently compute ray-particle intersections. For a view to be rendered, ray tracing can be performed to determine an intersection of the rays with the proxy geometry. When a hit is determined, the precise intersection location with the volumetric particle is computed and the value of the distribution returned for that ray. If a ray passes through multiple semi-transparent volumetric particles then the color value is determined based upon the values returned from those particles.