Microsoft Technology Licensing, LLC

Picnic Works, Inc.

Omnivor, Inc.

Emmett Walter Lalish

Kristofer Noel Iverson

Yulin Jin

Jesse D McGatha

Khai Tran

Shanen Jon Boettcher

Vladimir Sisolak

Jan Jakubovic

Tibor Szaszi

Zheng Wang

Garett Andrew Ochs

Ming Chuang

Gheorghe Marius Gheorghescu

Kris N Iverson

Kort Edward Reinecke

Colton Anderson

Derek David Soike

Milos Bazelides

Kyu Sung Han

Anton Mateasik

Cole Clark Rogers

Nicholas Alan Halverson Spada

Brian Michael De Vitis

Sage Paladeni Van Tilburg

Andrea Margaret Willson

Seth William Orr

Clayton Wood

Nicholaus Clarendon Wright

Shiyu Xia

Yang Liu

Xin Tong

Adam G Kirk

Alvaro Collet Romea

Oliver Arthur Whyte

William Crow

Patrick John Sweeney

Martin Kusnier

Dennis Evseev

Steven Craig Sullivan

Lenka Slana

The present invention relates to apparatus and methods for assembling food products. More particularly, the invention relates to apparatus and methods for associating foodstuff and liquid with a base. Foodstuff may include food items such as meats, vegetables, cheeses, amongst others. Liquids include those food items that have a low viscosities (e.g. sauces, dressings, oils), high viscosities (e.g. peanut butter, frosting), and anything in between. A base can be anything on which foodstuff or liquid may be associated (e.g. bread, cake, cookies, pizza dough, a bowl in which to place foodstuff).

Food preparation robot and method for use

Food preparation apparatus and method for use

Systems, devices, and methods are described herein for geometrically simplifying three-dimensional (3D) video data. In one aspect, a method may include obtaining 3D data, with the 3D data including a plurality of portions associated with a default resolution priority. A higher resolution priority may be associated with one or more portions of the 3D data. Next, portions of the 3D data may be sorted according to resolution priorities associated with each portion, and geometric simplification may be performed on the sorted portions of the 3D data, beginning with portions associated with a least resolution priority and continuing with portions associated with successively higher resolution priorities. The simplified 3D data may be processed, for example, for rendering on a computing device or transmission to another device for display or generation, such as a 3D printing device for generating a 3D object.

Adaptive decimation using 3D video features

Described herein is a system and method for detecting and compensating for an anomaly in three-dimensional object fabrication. A wall thickness computation component computes a wall thickness of a three-dimensional object to be fabricated. An edge map generation component generates an edge map for one or more portions of the three-dimensional object to be fabricated satisfying one or more wall thickness criteria. The wall thickness criteria includes, for example, a computed wall thickness less than an extrusion width of a fabrication apparatus, a computed wall thickness greater than an extrusion width and less than twice the extrusion width and/or a computed wall thickness not an integer multiple of the extrusion width. A tool path generation component generates a tool path based on the generated edge map.

Detecting and compensating for an anomaly in three-dimensional object fabrication

A method, computing system, and one or more computer-readable storage media for fabricating full color three-dimensional objects are provided herein. The method includes transforming a three-dimensional model into instructions for a fabrication device by slicing the three-dimensional model into layers with color information preserved, generating two-dimensional polygons for each layer based on colors on faces, colors on textures, and/or gradient colors, and determining a tool path for fabricating an object from colored materials based on the two-dimensional polygons for each layer. Determining the tool path includes generating instructions that direct the fabrication device to apply colored material for all two-dimensional polygons of a same color before switching colors, smooth an exterior of the object by switching colors at an internal vertex of each two-dimensional polygon within each layer, and deposit transitional material within an infill area, a support structure, and/or an area outside the object when switching colors.

Fabricating full color three-dimensional objects

Techniques are described for transforming image data, such as two dimensional (2D) or partial 3D image data (image data), into a 3D model. Upon receiving image data including color information, the image data may be segmented into a plurality of segments using the color information. At least one height value may be assigned to each of the plurality of segments based on the color information, to define 3D image data. From the 3D image data, a 3D model may be generated, for example, for visualization, modification, and/or 3D printing. In some aspects, segmenting the image data may include comparing intensity values associated with pixels and forming edges in the image data if the intensity values differ by a threshold amount. Multiple edges may be determined and connected to form one or more contour loops, whereby the contour loop(s) may be extruded to produce complete 3D image data.

2D image processing for extrusion into 3D objects

The claimed subject matter includes techniques for printing three-dimensional (3D) objects. An example method includes obtaining a 3D model and processing the 3D model to generate layers of tool path information. The processing includes automatically optimizing the orientation of the 3D model to reduce an amount of support material used in the printing. The method also includes printing the 3D object using layers.

Fabricating three dimensional objects

Described herein is a system and method system for fabricating a three-dimensional object using a plurality of extruders. Information including two-dimensional segments of a layer of a three-dimensional object to be fabricated using the plurality of extruders is received. Closed contour, two-dimensional polygons are computed based on the two-dimensional segments. Tool path(s) are generated based on the computed closed contour two-dimensional polygons. The generated tool path(s) are provided to a fabrication apparatus.

Three-dimensional object fabrication using multiple extruders

The claimed subject matter includes a system and method to design 3D objects for fabrication. In embodiments, the method includes sampling coordinates of a two-dimensional object. The method also includes generating fabrication coordinates based on the sampled coordinates and a plane comprising a top layer of a three-dimensional (3D) object. Additionally, the method includes generating a 2D triangular mesh for the top layer of an overhang based on the sampled coordinates, an angle between the top layer and two points in a previous top layer border less than or equal to an overhang threshold angle.

Fabricating three-dimensional objects with overhang

Systems, devices, and methods are described herein for transforming three dimensional (3D) video data into a 3D printable model. In one aspect, a method for transforming 3D video data may include receiving 3D video data indicated or selected for 3D printing. The selected portion or 3D video data, which may include a frame of the 3D video data, may be repaired or modified to generate a 3D model that define at least one enclosed volume. At least one of the enclosed volumes of the 3D video data may be re-oriented based on at least one capability of a target 3D printing device. In some aspects, the re-orienting may be performed to optimize at least one of a total print volume or print orientation of the at least one enclosed volume. In some aspects, the method may be performed in response to a single selection or action performed by a user.

3D printing using 3D video data

A processor implemented method for compressing time-varying surface data of a 3 dimensional object in a global digital space having frames, using a video encoder that supports a video data compression algorithm, the video encoder being coupled to a transmitter. The method includes the steps of (i) decomposing the time-varying surface data into at least one surface representation that is encoded in an oriented bounding box, (ii) transforming the oriented bounding box into a canonical camera representation for each frame to obtain canonical coordinates for the at least one surface representation, (iii) converting each of the at least one surface representation into at least one bounding box video pair that includes a grayscale video representing depth, and a color video and (iv) tiling the at least one bounding box video pair for each frame to produce a tiled bounding box video.

System and method for compressing and decompressing time-varying surface data of a 3-dimensional object using a video codec

Techniques are described for generating a three dimensional (3D) object from complete or partial 3D data. Image data defining or partially defining a 3D object may be obtained. Using that data, a common plane facing surface of the 3D object may be defined that is substantially parallel to a common plane (e.g., ground plane). One or more edges of the common plane facing surface may be determined, and extended to the common plane. A bottom surface, which is bound by the one or more extended edges and is parallel with the common plane, may be generated based on the common-plane facing surface. In some aspects, defining the common plane facing surface may include segmenting the image data into a plurality of polygons, orienting at least one of the polygons to face the common plane, and discarding occluding polygons.

Technique for extruding a 3D object into a plane

Techniques are described for transforming image data, such as two dimensional (2D) or partial three dimensional (3D) image data, into a 3D model. Upon receiving image data including color information, the image data may be converted into a height map based on the color information. The height map may be used to construct an image data mesh, which forms a 3D model. In some aspects, constructing the image data mesh may include associating vertices with pixels of the image data, connecting neighboring vertices to define at least one surface, applying texture to at least one of the surfaces, generating bottom and side surfaces, and connecting the bottom and side surface(s) to the textured surface to enclose a volume within the 3D model. In some aspects, the height map may include an edge based height map, such that color distances between pixels may be used form edges from the image data.

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Emmett Walter Lalish