Abstract: The occurrence angle of a crack with respect to a reference line passing by a tooth shoulder portion perpendicularly to the radial direction of a tooth is defined as ?. A phased array probe is placed in advance at a position on the outer circumferential surface of a retaining ring that is located in a direction estimated to be perpendicular to the occurrence angle ?, and sector scan is performed with an ultrasonic beam radiated from the phased array probe, thereby inspecting whether or not the crack has occurred at the tooth shoulder portion.

Abstract: A queue analysis apparatus includes an acquisition unit, a first detection unit, and a control unit. The acquisition unit acquires an image of an area of a queue, which is captured by an imaging apparatus. The first detection unit detects persons from the image acquired by the acquisition unit. The control unit controls indications of standby positions of the queue so as to be displayed on a floor of the area of the queue so that a spacing between the indications of the standby positions of the queue is determined based on the persons detected by the first detection unit.

Abstract: In order to detect an object by discriminating the object in accordance with the state of the object, a detection device comprises: a detection unit configured to detect a plurality of portions of an object contained in a frame image of a moving image; an intrusion determination unit configured to determine that the object has intruded into a preset area of the frame image; and a determination unit configured to determine whether to notify a determination result of the intrusion determination unit, in accordance with whether portions detected by the detection unit include a predetermined portion.

Abstract: In order to detect an object by discriminating the object in accordance with the state of the object, a detection device comprises: a detection unit configured to detect a plurality of portions of an object contained in a frame image of a moving image; an intrusion determination unit configured to determine that the object has intruded into a preset area of the frame image; and a determination unit configured to determine whether to notify a determination result of the intrusion determination unit, in accordance with whether portions detected by the detection unit include a predetermined portion.

Abstract: A queue analysis apparatus includes an acquisition unit, a first detection unit, and a control unit. The acquisition unit acquires an image of an area of a queue, which is captured by an imaging apparatus. The first detection unit detects persons from the image acquired by the acquisition unit. The control unit controls indications of standby positions of the queue so as to be displayed on a floor of the area of the queue so that a spacing between the indications of the standby positions of the queue is determined based on the persons detected by the first detection unit.

Abstract: The occurrence angle of a crack with respect to a reference line passing by a tooth shoulder portion perpendicularly to the radial direction of a tooth is defined as ?. A phased array probe is placed in advance at a position on the outer circumferential surface of a retaining ring that is located in a direction estimated to be perpendicular to the occurrence angle ?, and sector scan is performed with an ultrasonic beam radiated from the phased array probe, thereby inspecting whether or not the crack has occurred at the tooth shoulder portion.

Abstract: An information processing device that can accurately estimate the waiting time in a queue even if the queue is extended is provided. The information processing device includes a calculator that performs a first calculation process for calculating the waiting time of a subject person in the queue on the basis of the time when the subject person detected by a first detector passes through a first line and the time when the subject person detected by a second detector passes through a second line or a second calculation process for calculating the waiting time of a subject person in the queue on the basis of the time when the number of people lined up in the queue including the subject person is acquired by the acquirer and the time when the subject person detected by the second detector passes through the second line.

Abstract: An aspect of the present disclosure provides a detection unit that detects an object in determination areas of an image, a decision unit that decides whether each of the determination areas is in a congestion state based on the number of objects detected in the determination areas, and a determination unit that determines that a second determination area is in a line state when a first determination area is decided to be in the congestion state and the second determination area adjacent to the first determination area is decided to be in the congestion state.

Abstract: An image generation apparatus includes: a generation unit that generates an output image in which a foreground mask image overlaps a background image, the foreground mask image having been generated based on a moving object included in an input image; an update unit that executes update processing for updating at least a partial area within the background image based on the input image; and a restricting unit that restricts reflection of the update processing in a restricted area compared to other areas, the restricted area being at least a partial area in the output image.

Abstract: In order to detect an object by discriminating the object in accordance with the state of the object, a detection device comprises: a detection unit configured to detect a plurality of portions of an object contained in a frame image of a moving image; an intrusion determination unit configured to determine that the object has intruded into a preset area of the frame image; and a determination unit configured to determine whether to notify a determination result of the intrusion determination unit, in accordance with whether portions detected by the detection unit include a predetermined portion.

Abstract: An information processing device that can accurately estimate the waiting time in a queue even if the queue is extended is provided. The information processing device includes a calculator that performs a first calculation process for calculating the waiting time of a subject person in the queue on the basis of the time when the subject person detected by a first detector passes through a first line and the time when the subject person detected by a second detector passes through a second line or a second calculation process for calculating the waiting time of a subject person in the queue on the basis of the time when the number of people lined up in the queue including the subject person is acquired by the acquirer and the time when the subject person detected by the second detector passes through the second line.

Abstract: An apparatus includes a recording unit configured to record a video image, a generation unit configured to generate, when a first type of event in which a state of an object changes is detected from the video image, an index associating the first type and a second type of event related to the first type in the video image, and a playback unit configured to play back, when the first type is specified, a video image concerning the second type corresponding to the specified first type based on the index.

Abstract: An aspect of the present disclosure provides a detection unit that detects an object in determination areas of an image, a decision unit that decides whether each of the determination areas is in a congestion state based on the number of objects detected in the determination areas, and a determination unit that determines that a second determination area is in a line state when a first determination area is decided to be in the congestion state and the second determination area adjacent to the first determination area is decided to be in the congestion state.

Abstract: An image of a virtual object is generated in accordance with a position and orientation of a first display device. In a case where a first mode is set, the generated image of the virtual object is displayed on a first display device and second display device. In a case where a second mode different from the first mode is set, a still image of the virtual object is displayed on the second display device. A portion of the virtual object in the still image is selected based on an instruction input by a user observing the second display device during display of the still image of the virtual object. An image of the virtual object displayed on the second display device is updated based on the selected portion of the virtual object.

Abstract: An image generation apparatus includes: a generation unit that generates an output image in which a foreground mask image overlaps a background image, the foreground mask image having been generated based on a moving object included in an input image; an update unit that executes update processing for updating at least a partial area within the background image based on the input image; and a restricting unit that restricts reflection of the update processing in a restricted area compared to other areas, the restricted area being at least a partial area in the output image.

Abstract: The invention relates to a composition for organic electroluminescent element, which comprises: a solvent; and a compound group ? for organic electroluminescent element that is constituted of at least two kinds of compounds which each have a molecular weight of 3,000 or less and have a structure comprising a plurality of aromatic ring groups linked to each other, wherein the compound group ? comprises: a compound ?1; and another compound an satisfying a specific condition.

Abstract: The invention relates to a composition for organic electroluminescent element, which comprises: a solvent; and a compound group ? for organic electroluminescent element that is constituted of at least two kinds of compounds which each have a molecular weight of 3,000 or less and have a structure comprising a plurality of aromatic ring groups linked to each other, wherein the compound group ? comprises: a compound ?1; and another compound ?n satisfying a specific condition.

Abstract: The present invention is to provide an iridium complex compound, which is soluble in an organic solvent, which can be stored for long periods without reprecipitation thereof and which secures a low driving voltage and a high luminescent efficiency of an organic electroluminescent element produced using the compound, to provide an organic electroluminescent element containing the compound and to provide a display and a lighting using the organic electroluminescent element. The present invention relates to the iridium complex compound having a specific chemical structure. Further, the invention also relates to the organic electroluminescent element produced using the compound, which requires a low operating voltage and has a long operating lifetime.

Abstract: An information processing apparatus connected to a first display apparatus that is mounted on or held with one portion of a body of a first user and displays a virtual object and to a second display apparatus that is mounted on or held with one portion of a body of a second user different from the first user and displays an image corresponding to an image displayed on the first display apparatus includes a determination unit configured to determine whether the body of the first user or an object held by the first user satisfies a predetermined condition, and an output unit configured, if the determination unit determines that the body of the first user or the object held by the first user satisfies the predetermined condition, to output a determination result to the second display apparatus.

Abstract: An image of a virtual object is generated in accordance with a position and orientation of a first display device. In a case where a first mode is set, the generated image of the virtual object is displayed on a first display device and second display device. In a case where a second mode different from the first mode is set, a still image of the virtual object is displayed on the second display device. A portion of the virtual object in the still image is selected based on an instruction input by a user observing the second display device during display of the still image of the virtual object. An image of the virtual object displayed on the second display device is updated based on the selected portion of the virtual object.