Abstract: Provided is a high-quality electric motor which can be manufactured at a high yield rate. An electric motor comprises a stator which is housed in a motor case, and a rotor which is provided with a shaft and a rotor body section. The shaft is rotatably supported by the motor case, and the rotor body section has a ring magnet disposed inside the stator. A magnet cover into which the rotor body section is inserted has a circular cylinder section which covers the outer peripheral surface of the ring magnet, a turned-back section which is in contact with an end surface of the rotor body section, and a fastening end section which is fastened to a flange section provided to the shaft so as to cover an end surface. An engagement latch section engaging with the rotor is provided to the turned-back section.

Abstract: A three-dimensional reconstruction device includes a processor. The processor is configured to acquire position-and-orientation information and two-dimensional coordinate information. The processor is configured to acquire a three-dimensional size of a subject. The processor is configured to calculate a correction coefficient used for matching the size at the position of a camera to a known size. The processor is configured to correct the position of the camera by using the correction coefficient. The processor is configured to restore a three-dimensional shape of the subject by using the corrected position. the orientation of the camera at the position, and the two-dimensional coordinate information.

Abstract: An image processing apparatus is provided with a processor. The processor is configured to receive a moving image acquired by an endoscope; classify a scene of the moving image; and determine observation coverage of the moving image using a determination method corresponding to the classified scene.

Abstract: An image processing system, which estimates a position and a pose of a camera and performs three-dimensional reconstruction processing of an object having a cylindrical shape by using a photographed image acquired by photographing an inside of the object with the camera, includes a processor. The processor estimates a first center axis of the cylindrical shape by using a group of three-dimensional points obtained by reconstructing, in a three-dimensional space, a group of feature points extracted from the photographed image. In addition, the processor performs bundle adjustment for correcting the position and the pose of the camera and the coordinates of the group of three-dimensional points by using a condition for minimizing a total sum of differences between a radius of the cylindrical shape and respective distances from the first center axis to individual three-dimensional points that constitute the group of three-dimensional points.

Abstract: An information processing system comprises a computer configured to execute: setting a first area and a second area as areas in which game media of a first player are disposed, the second area being different from the first area; setting a third area and a fourth area as areas in which game media of a second player are disposed, the fourth area being different from the third area; displaying the game media disposed in the first area, the second area, and the fourth area in an identifiable manner; displaying the game media disposed in the third area in an unidentifiable manner; setting a game medium disposed in the first area as a first base medium; setting a game medium disposed in an area where game media of the first player are disposed as a first material medium, the area being an area other than the second area; and fusing the first material medium with the first base medium to change the ability of the first base medium, while deleting the first material medium or changing the ability thereof.

Abstract: A card image for a first special card or a card image for a second special card, for which a player input for placing the card in the field is acquired, is removed, and a card image for which a player input for selecting a card as a card to be removed is acquired is removed. Furthermore, as an effect of the first special card or second special card placed in the field, a special lottery for determining two cards from a plurality of kinds of cards corresponding to the class of a player at a local terminal is executed, and the two cards determined by the special lottery are added to the hand of the player at the local terminal.

Abstract: An endoscope system includes an endoscope including an insertion unit and a sensor. The sensor is disposed at a distal end of the insertion unit. The sensor unit includes a motion sensor and a light source. The motion sensor is configured to execute a measurement operation and generate a measurement value indicating a measurement result. The light source is configured to generate light indicating the measurement operation at a timing that is synchronized with the measurement operation. The insertion unit includes an imaging device disposed at the distal end and configured to receive the light generated by the light source and generate an image.

Abstract: A brushless motor with a rotor (17) which is axially supported within a stator in a rotatable manner is provided. The rotor (17) includes: a cylindrical rotor core (26) into which a shaft (19) is inserted; a ring magnet (29) which is affixed to the outer circumference of the rotor core (26), with an adhesive (28) being interposed therebetween; and a magnet cover (53). The magnet cover (53) covers the end faces of the rotor core (26) and the ring magnet (29) in the axial direction. The magnet cover (53) is provided with an adhesive pocket (58) which is in communication with the rotor core (26) and the ring magnet (29).

Abstract: An image processing system, which estimates a position and a pose of a camera and performs three-dimensional reconstruction processing of an object having a cylindrical shape by using a photographed image acquired by photographing an inside of the object with the camera, includes a processor. The processor estimates a first center axis of the cylindrical shape by using a group of three-dimensional points obtained by reconstructing, in a three-dimensional space, a group of feature points extracted from the photographed image. In addition, the processor performs bundle adjustment for correcting the position and the pose of the camera and the coordinates of the group of three-dimensional points by using a condition for minimizing a total sum of differences between a radius of the cylindrical shape and respective distances from the first center axis to individual three-dimensional points that constitute the group of three-dimensional points.

Abstract: Provided is a high-quality electric motor which can be manufactured at a high yield rate. An electric motor comprises a stator which is housed in a motor case, and a rotor which is provided with a shaft and a rotor body section. The shaft is rotatably supported by the motor case, and the rotor body section has a ring magnet disposed inside the stator. A magnet cover into which the rotor body section is inserted has a circular cylinder section which covers the outer peripheral surface of the ring magnet, a turned-back section which is in contact with an end surface of the rotor body section, and a fastening end section which is fastened to a flange section provided to the shaft so as to cover an end surface. An engagement latch section engaging with the rotor is provided to the turned-back section.

Abstract: A brushless motor with a rotor (17) which is axially supported within a stator in a rotatable manner is provided. The rotor (17) includes: a cylindrical rotor core (26) into which a shaft (19) is inserted; a ring magnet (29) which is affixed to the outer circumference of the rotor core (26), with an adhesive (28) being interposed therebetween; and a magnet cover (53). The magnet cover (53) covers the end faces of the rotor core (26) and the ring magnet (29) in the axial direction. The magnet cover (53) is provided with an adhesive pocket (58) which is in communication with the rotor core (26) and the ring magnet (29).

Abstract: In a measuring device, a second objective optical system is arranged to have a parallax with respect to a first objective optical system. An imaging unit captures a first subject image formed through the first objective optical system at a first imaging timing and captures a second subject image formed through the second objective optical system at a second imaging timing different from the first imaging timing. A virtual image generating unit generates a virtual image based on the first subject image acquired in a case in which the imaging unit is assumed to capture the first subject image at the second imaging timing. A measurement processing unit measures a shape of a subject on the basis of a second image based on the second subject image and the virtual image.

Abstract: Disclosed is a solid-state imaging device which includes a pixel section, a peripheral circuit section, a first isolation region formed with a STI structure on a semiconductor substrate in the peripheral circuit section, and a second isolation region formed with the STI structure on the semiconductor substrate in the pixel section. The portion of the second isolation region buried into the semiconductor substrate is shallower than the portion buried into the semiconductor substrate of the first isolation region, and the height of the upper face of the second isolation region is equal to that of the first isolation region. A method of producing the solid-state imaging device and an electronic device provided with the solid-state imaging devices are also disclosed.

Abstract: In a measurement device, an imaging unit generates a first image and a second image. A subject distance detection unit detects a subject distance. A motion detection unit detects an amount of motion of the imaging unit. A measurement availability determination unit determines whether or not measurement is executable by comparing the amount of motion with an allowable threshold value according to the subject distance. A measurement processing unit executes a measurement process on the basis of the first image and the second image when the measurement availability determination unit determines that the measurement is executable.

Abstract: In a measurement device, an imaging unit generates a first image and a second image. A subject distance detection unit detects a subject distance. A motion detection unit detects an amount of motion of the imaging unit. A measurement availability determination unit determines whether or not measurement is executable by comparing the amount of motion with an allowable threshold value according to the subject distance. A measurement processing unit executes a measurement process on the basis of the first image and the second image when the measurement availability determination unit determines that the measurement is executable.

Abstract: An image sensor includes a light receiving element, an anti-reflection layer, a high refractive pattern, a color filter, and a micro lens. The light receiving element is formed on a semiconductor substrate to generate charges responsive to incident light. The anti-reflection layer is formed on the semiconductor substrate. The high refractive pattern is formed on the anti-reflection layer in correspondence with the light receiving element. The color filter is formed on the anti-reflection layer while covering a top surface and lateral sides of the high refractive pattern. The micro lens is formed on the color filter. The image sensor provides an image having high quality.

Abstract: An image acquisition system is provided with: an image acquisition unit that captures a subject; a 3D-information obtaining unit that obtains 3D information of the subject to configure a virtual subject in a virtual space; a virtual-angle generating unit that generates, as a virtual angle, virtual position and orientation of the image acquisition unit with respect to the virtual subject, which is obtained by the 3D-information obtaining unit; a virtual-image generating unit that generates a virtual acquisition image that is acquired when the subject is captured from the virtual angle, which is generated by the virtual-angle generating unit; and a display unit that displays the virtual acquisition image, which is generated by the virtual-image generating unit.

Abstract: In a measuring device, a second objective optical system is arranged to have a parallax with respect to a first objective optical system. An imaging unit captures a first subject image formed through the first objective optical system at a first imaging timing and captures a second subject image formed through the second objective optical system at a second imaging timing different from the first imaging timing. A virtual image generating unit generates a virtual image based on the first subject image acquired in a case in which the imaging unit is assumed to capture the first subject image at the second imaging timing. A measurement processing unit measures a shape of a subject on the basis of a second image based on the second subject image and the virtual image.

Abstract: Provided are an image sensor with micro-lenses having a high refractive index and an image processing system including the same. The image sensor includes: a semiconductor substrate in which a photoelectric conversion device is formed; at least one color filter formed on the semiconductor substrate; at least one color filter fence formed on the semiconductor substrate and between two neighboring color filters among the at least one color filter; and at least one micro-lens formed on the color filter, respectively. The micro-lens has a first refractive index equal to or greater than a first threshold. The filter fence has a second refractive index less than or equal to a second threshold. The second threshold is less than the first threshold.

Abstract: An image analysis unit of an image processing apparatus acquires a distribution condition of feature points in an entire input image and in each of a plurality of small regions in the input image. A target point number setting unit sets a target point number for each small region based on the distribution condition of feature points in the entire input image. An expected point number setting unit sets an expected point number for each small region based on the distribution condition of feature points in the small region. A comparison unit compares the target point number and the expected point number. A sensitivity setting unit sets detection sensitivity based on the comparison result. A feature point detection unit performs feature point detection according to the detection sensitivity.