Abstract: A structure repair method selection system includes a repair evaluation unit that obtains an evaluation score for a structure after repair, a database that has data of a captured image of the structure and the evaluation score, an image acquisition unit that acquires a captured image of a target structure to be repaired, a damage detection unit that detects damage from the captured image, a similar damage extraction unit that extracts similar damage similar to the damage by using the database, and a repair method presentation unit that presents, based on the evaluation score, repair methods used for the similar damage. Also provided are a repair method selection method that uses the structure repair method selection system, and a repair method selection server.

Abstract: A structure damage cause estimation system, a structure damage cause estimation method, and a structure damage cause estimation server that enable a damage cause to be estimated with a high probability are provided. A structure damage cause estimation system (100) includes a database (110) that has data of a captured image and a damage cause of a structure, an image acquisition unit (115) that acquires a captured image of a target structure to be inspected, a damage detection unit (125) that detects damage from the captured image, a similar damage extraction unit (130) that extracts similar damage similar to the damage by using the database (110), and a damage cause presentation unit (135) that presents damage causes of the similar damage. Also provided are a damage cause estimation method that uses the structure damage cause estimation system (100), and a damage cause estimation server.

Abstract: Disclosed are a self position estimation device, a self position estimation method, a program, and an image processing device that suppress imaging and movement other than a work purpose of a robot, do not need a landmark, and do not need special imaging equipment for application of the robot other than the work purpose.

Abstract: Provided are a learning data collection apparatus, a learning data collection method, and a program for collecting learning data to be used for efficient retraining.

Abstract: There are provided a composition processing system, a composition processing apparatus, and a composition processing method that allow efficient inspection. A composition processing system includes an image capturing apparatus A, a first computer B, and a second computer C. The first computer B includes: a first image acquisition unit; a composition supplementary information acquisition unit that acquires composition supplementary information for composing a first large-area image; a minified separate image generation unit that generates minified separate images acquired by reducing image sizes of the separate images; a second large-area image generation unit that composites the minified separate images on the basis of the composition supplementary information to generate a second large-area image; and an image display unit that displays the second large-area image.

Abstract: Provided are an imaging plan presentation apparatus and method capable of presenting an imaging plan to a user in accordance with conditions of images necessary for checking and an imaging range in a captured image. After an imaging unit (14) completes imaging, an imaging plan update unit (15) determines whether an uncaptured area has been identified by an uncaptured-area identification unit (151). If Yes is obtained, the imaging plan update unit (15) updates the imaging plan on the basis of the uncaptured imaging range, and re-generates an imaging plan corresponding to the uncaptured imaging range. Then, an imaging plan presentation unit (13) presents an imaging range to be captured next to a user on the basis of the re-generated imaging plan.

Abstract: An object of the present invention is to provide an image processing apparatus and an image processing method with which a user can efficiently check and revise the results of damage detection.

Abstract: Disclosed are an imaging plan generation device, an imaging plan generation method, and a program that generate an imaging plan for efficiently imaging captured images for use in inspection of a bridge without omission.

Abstract: An image processing system which can decide an image processing target region considering a decrease in image quality is provided. The image processing system includes an image acquisition unit that acquires an image obtained by capturing a subject, an image quality determination information acquisition unit that acquires image quality determination information representing a determination result of an image quality in the image, an image processing target region decision unit that decides an image processing target region in the image using the image quality determination information, and an image processing unit that executes at least one of a detection process or a composition process for the image processing target region. A region represented as a logical product of two or more temporary image processing target regions respectively corresponding to two or more pieces of the image quality determination information is decided as the image processing target region.

Abstract: A torque converter includes a housing, and a fluid-operated power transmitting portion and a vibration damping device which are accommodated within the housing and which are disposed around an axis such that the vibration damping device is located adjacent to the fluid-operated power transmitting portion in a direction of the axis, the torque converter further includes a space occupying member which occupies a part of a space formed within the housing and between the fluid-operated power transmitting portion and the vibration damping device. The space occupying member comprises a wall surface facing the fluid-operated power transmitting portion in the direction of the axis. A distance in the direction of the axis between a part of the wall surface and the fluid-operated power transmitting portion is smaller than a distance in the direction of the axis between the part of the wall surface and the vibration damping device.

Abstract: A torsional vibration reducing device includes: a rotating body; an inertial body; a coupling member configured to transmit the torque to the rotating body and to the inertial body; and a first coupling portion and a second coupling portion, which are separately provided to either the rotating body or the inertial body. The first coupling portion engages with the coupling member so as to: restrict movement of the coupling member in a rotational direction of the rotating body; and allow movement of the coupling member in a radial direction of the rotating body. The second coupling portion engages with the coupling member such that when the rotating body and the inertial body rotate relative to each other, a contact portion of the coupling member with respect to the first coupling portion moves in the radial direction of the rotating body.

Abstract: A torsional vibration damper in which vibration damping performance is ensured by preventing a contact between a rolling mass and a rotary member. A rolling mass includes a trunk penetrating through a bore. A first corner formed in an axial end of the trunk is rounded. A rotary member includes a second corner formed in the bore. an axial length of the first corner of the rolling mass is longer than an axial length of the second corner of the rotary member.

Abstract: Provided are an imaging control device, an imaging control method, and a program capable of correctly ascertaining change over time on the same plane of an object to be imaged at low cost.

Abstract: A torsional vibration damper in which a mass may be fitted easily into a chamber is provided. In the rotary disc, an insertion hole is formed integrally with the chamber. An opening diameter of the insertion hole is larger than an outer diameter of a flange plate of the mass, and an opening width at a boundary between the insertion hole and the chamber is larger than an outer diameter of a trunk of the mass. The retainer comprises a restricting portion that restricts an oscillating range of the mass in the chamber.

Abstract: A torsional vibration damper that can be arranged in a fluid coupling to downsize a powertrain is provided. The torsional vibration damper has a mass body held in a rotary member in such a manner to be oscillated by torque pulse of the rotary member. The rotary member is arranged in an internal space of a fluid coupling in which a pump impeller, a turbine runner and a predetermined stationary member are held in a casing. A planetary unit that performs a differential action among three rotary elements is arranged in the casing. In the planetary unit, a first rotary element is connected to the stationary member, a second rotary element is connected to the rotary member, and a third rotary element is connected to the turbine runner.

Abstract: A pendulum vibration damper in which a retainer is prevented from being moved or tilted in an axial direction. In the pendulum vibration damper, a restriction member formed on any one of the retainer and an inner face of the casing to be brought into contact to the other one of the retainer and the inner face of the casing when the retainer is moved or tilted in an axial direction of the rotary disc. A clearance between the casing and the rolling mass in the axial direction is shorter than a thickness of the retainer in the axial direction.

Abstract: Disclosed are an imaging plan generation device, an imaging plan generation method, and a program that generate an imaging plan for efficiently imaging captured images for use in inspection of a bridge without omission.

Abstract: Disclosed are a self position estimation device, a self position estimation method, a program, and an image processing device that suppress imaging and movement other than a work purpose of a robot, do not need a landmark, and do not need special imaging equipment for application of the robot other than the work purpose.

Abstract: A torsional vibration damper in which noise and vibrations in a planetary gear unit are suppressed is provided. In a planetary gear unit, as an inertial element is oscillated to establish an inertial torque by a relative rotation between a sun gear and a ring gear. Pinion gears are interposed between the sun gear and the ring gear at predetermined intervals, and gear dimensions of one of the pinion gears and gear dimensions of another one of the pinion gears are different from each other.

Abstract: The image processing apparatus (10) includes an image matching unit (14) that performs a process of matching a positional relationship between read image data which is any one of the first read image data (24) and second read image data obtained by color conversion of the first read image data (24) and original document image data (20) of the target printed matter (22); a statistical processing unit (16) that generates statistical information that reflects a distribution of read image signal values of the read image data in each image region of the read image data corresponding to an image region having the same original document image signal values in the original document image data (20); and a mismatching detection unit (18) that detects color mismatching between the original document image data (20) and the target printed matter (22) on the basis of the statistical information.