Abstract: An information processing device to process a two-dimensional image generated by an imaging unit in a machine tool including an attachment unit to which the imaging unit or a tool is attachable, the attachment unit moving to image an image of a workpiece placed in the machine tool, the imaging unit imaging the image of the workpiece at an imaging position, the information processing device including a computation unit for (i) calculating a position of the workpiece based on an image imaged after the imaging unit has moved to a predetermined position based on machine coordinates of the machine tool, and (ii) detecting an edge of the workpiece from the two-dimensional image imaged by the imaging unit at an imaging position after the imaging unit has been moved from the predetermined position to the imaging position, and calculating a length of the workpiece from detected edges.

Abstract: Disclosed is an information processing device (10) configured to identify a position of a detection target from image data imaged by an imaging unit configured to image an interior of a machine tool including the imaging unit, the information processing device including: an image generation unit (102) configured to generate a mesh image obtained by partitioning at least a portion of the image data into a plurality of mesh regions; and an identification unit (103) configured to identify the position of the detection target for a first mesh region of the mesh image, wherein the identification unit is configured to identify the position using the first mesh region, and a second mesh region shifted from the first mesh region by a predetermined amount and partially overlapping with the first mesh region.

Abstract: An image processing device (10) includes: a reception unit (101) configured to receive a plurality of pieces of image data of a tool imaged by an imaging unit attached inside a machine tool that machines a workpiece by using the tool; a point cloud data generating unit (102) configured to generate, from the plurality of pieces of image data received by the reception unit, point cloud data that is profile information relating to a profile of the tool; and a profile image forming unit (103) configured to generate, from the point cloud data, profile image data indicating a two- or three-dimensional profile of the tool.

Abstract: An information processing device according to the present disclosure including: a mesh division unit (102) that divides at least part of first and second images captured at different times of a target area for detecting chips generated from a workpiece, into a plurality of mesh regions, the images each being an inside image of a machine tool; and an information processing unit (103) that performs processing to associate (a) information on a first chip corresponding to a specific mesh region among the plurality of the mesh regions corresponding to the first image, (b) information on a second chip corresponding to the specific mesh region among the plurality of the mesh regions corresponding to the second image, (c) a first time related to the first image, and (d) a second time related to the second image.

Abstract: A display device, a machine tool, and a liquid ejection method with which a liquid ejection path for efficient chip removal can be created, without performing huge control process. The display device is for displaying an image in order to eject a liquid and move chips generated from a workpiece in a machine tool. The machine tool includes a liquid ejection unit that ejects a liquid so as to move chips generated from a workpiece, and an imaging unit that captures an image of a target area in which chips generated from a workpiece are to be detected in the machine tool. The liquid is ejected to the target area, based on a first position and a second position in the image captured by the imaging unit.

Abstract: Specify a position of a target in a machine tool.

Abstract: The time and labor required to set an extraction region of point cloud data is decreased. A shape measuring apparatus includes a projecting unit that projects a measurement beam onto a measurement region of a measurement target, an imaging unit that captures an image of the measurement target onto which the measurement beam is projected, a movement mechanism that relatively moves the projecting unit or the imaging unit with respect to the measurement target so that a position of the measurement region of the measurement target changes, and an extraction region setting unit that sets an extraction region for image information used for calculating a position of the measurement target from capture images captured by the imaging unit, on the basis of positions of images of the measurement beam captured by the imaging unit when the measurement beam is projected onto different measurement regions.

Abstract: The time and labor required to set an extraction region of point cloud data is decreased. A shape measuring apparatus includes a projecting unit that projects a measurement beam onto a measurement region of a measurement target, an imaging unit that captures an image of the measurement target onto which the measurement beam is projected, a movement mechanism that relatively moves the projecting unit or the imaging unit with respect to the measurement target so that a position of the measurement region of the measurement target changes, and an extraction region setting unit that sets an extraction region for image information used for calculating a position of the measurement target from capture images captured by the imaging unit, on the basis of positions of images of the measurement beam captured by the imaging unit when the measurement beam is projected onto different measurement regions.

Abstract: The time and labor required to set an extraction region of point cloud data is decreased. A shape measuring apparatus includes a projecting unit that projects a measurement beam onto a measurement region of a measurement target, an imaging unit that captures an image of the measurement target onto which the measurement beam is projected, a movement mechanism that relatively moves the projecting unit or the imaging unit with respect to the measurement target so that a position of the measurement region of the measurement target changes, and an extraction region setting unit that sets an extraction region for image information used for calculating a position of the measurement target from capture images captured by the imaging unit, on the basis of positions of images of the measurement beam captured by the imaging unit when the measurement beam is projected onto different measurement regions.

Abstract: There is provided a form measuring apparatus which is configured to perform measurement of a surface form of a surface of an object to be inspected having a three-dimensional shape, the form measuring apparatus including: a detecting section which performs detection of the surface form of the surface of the object having the three-dimensional form; and an area-setting section which sets, as a measurement area, an adjacent area adjacent to a designated area, based on form information of a form of the designated area.

Abstract: [PROBLEMS] To provide a shape measuring apparatus having a configuration which enables the operation for aligning a measuring probe and a candidate object to be simplified when the shape of the candidate object is measured. [MEANS TO SOLVE THE PROBLEMS] A shape measuring apparatus is configured so that an optical probe 20 moves relative to a candidate object, and the three-dimensional shape of the candidate object is measured without contact from information obtained by the optical probe 20. The shape measuring apparatus includes a gantry structure 10 allowing the optical probe 20 to be moved to a predetermined position relative to the candidate object, and a support device 30 allowing the candidate object to be rotated around at least two rotational axes.