Abstract: An information processing apparatus acquires editing target image data including video image data, acquires first display image data of a plurality of frames, generates second display image data of a plurality of frames determined in accordance with the number of frames of the first display image data from the editing target image data, and displays display images of a plurality of frames indicated by the second display image data of the plurality of frames on a display. The editing target image data and the first display image data of the plurality of frames are image data having a common attribute. The second display image data of the plurality of frames includes second display image data for video images of a plurality of frames corresponding to still image data of a plurality of frames constituting at least a part of the video image data.

Abstract: The present invention provides an actinic ray-sensitive or radiation-sensitive resin composition including: a resin that includes a repeating unit A represented by specific formula (1), a repeating unit B represented by specific formula (2), and a repeating unit C represented by specific formula (3), that is increased in polarity by the action of an acid, and that has a main chain to be cleaved upon exposure to light; and a compound that generates an acid upon irradiation with actinic rays or radiation. The invention also provide an actinic ray-sensitive or radiation-sensitive film using the actinic ray-sensitive or radiation-sensitive resin composition, a pattern forming method, and a method for manufacturing an electronic device.

Abstract: An information processing system includes one or a plurality of processors configured to, in a case where a predetermined operation is performed on a link object associated with a file present on a network, store the file and specification information for specifying the file in a predetermined storage region in association with each other, and perform a control of displaying the link object associated with the file stored in the storage region in an identifiable aspect from other link objects in a case where a plurality of objects including the link object are displayed on a web page.

Abstract: Provided are a liquid crystal diffraction element having a high diffraction efficiency irrespective of diffraction angles, an optical element including the liquid crystal diffraction element, and an image display unit, a head-mounted display, a beam steering, and a sensor including the liquid crystal diffraction element or the optical element.

Abstract: Provided are a medical image capturing apparatus and a control method of the same that enable confirmation of an imaging position designated with respect to a subject even after a start of movement of a table.

Abstract: Provided are an image diagnosis assisting device, an operation method of an image diagnosis assisting device, and a program that can ascertain a treatment history using information regarding a past treatment location obtained from a medical image, an interpretation report, and the like. An image diagnosis assisting device acquires a first medical image generated by imaging a subject in a latest examination, acquires treatment information regarding a treatment of the subject generates treatment progress information regarding a past treatment location in the subject based on the treatment information, and performs control to display the treatment progress information on a screen on which the first medical image is displayed.

Abstract: Provided are an imaging apparatus and a control method of the imaging apparatus which are for reducing noise included in an output image of an imaging element having a photosensitive layer on a silicon substrate. An imaging apparatus (1-1) includes an imaging element (12) having a photosensitive layer on a silicon substrate, a cooling unit (14) that cools the imaging element (12), a temperature detection unit (16) that detects a temperature of the imaging element (12), and a CPU (26) functioning as a processor, in which the processor (26) controls the cooling unit (14) based on a first frame rate at which the imaging element is driven (12) and the temperature of the imaging element (12) detected by the temperature detection unit (16).

Abstract: An endoscope including an insertion unit, a treatment tool insertion channel, a treatment tool outlet, an elevator, and a plurality of wall is provided. The insertion unit has a soft part, a bendable part, and a distal end part arranged in order from a proximal end side toward a distal end side in a direction of a longitudinal axis. The treatment tool insertion channel is inserted into the insertion unit. The treatment tool outlet is connected to a distal end of the treatment tool insertion channel. The elevator is rotatable about a rotating shaft between a standing position and a fallen position, and includes a guide surface guiding a treatment tool led out of the treatment tool outlet. The plurality of walls encloses a space in which the elevator is housed, wherein a first wall, which is opposite to the guide surface in a case where the elevator is in the standing position, among the plurality of walls is made of a material harder than at least a second wall among the plurality of walls.

Abstract: An object is to provide an optical coupling system having a simplified structure and a small size and an optical communication device using the optical coupling system. The object is achieved by an optical coupling system that couples a multi-core fiber and coupled devices to each other using a combination of a polarized light beam control element facing a light incident and emission surface of a multi-core fiber and a polarization-selective diffraction element that is positioned on a side of the polarized light beam control element opposite to the emission surface of the multi-core fiber and that faces the coupled devices.

Abstract: An object is to provide an endoscopic image learning device, an endoscopic image learning method, an endoscopic image learning program, and an endoscopic image recognition device that appropriately learn a learning model for image recognition for recognizing an endoscopic image in which a treatment tool for an endoscope appears. The object is achieved by an endoscopic image learning device including an image generation unit and a machine learning unit. The image generation unit generates a superimposed image where a foreground image in which a treatment tool for an endoscope is extracted is superimposed on a background-endoscopic image serving as a background of the foreground image, and the machine learning unit performs the learning of a learning model for image recognition using the superimposed image.

Abstract: According to the present invention, a multiplexing optical communication system including a simple and high-efficiency optical system can be provided. The optical communication system includes an optical transmitter, a transmission path, and an optical receiver, in which the optical transmitter includes a polarized light source, a polarizing plate, a patterned retardation plate that converts light from the polarized light source into a plurality of optical vortices, a modulator, and a multiplexer.

Abstract: A learning method, a learning apparatus, a learning program, and an image processing apparatus, are provided. An aspect of the present invention relates to a learning method executed by a learning apparatus including a processor, the learning method including: causing the processor to execute: a data acquisition step of acquiring learning data consisting of a pair of a patch image and correct answer data of a class label for a unit region of the patch image; a determination step of performing segmentation of the patch image by using a learning model and the learning data, and determining, for each patch image, whether or not a second unit region is correctly detected by the learning model; a weighting step of setting a first weight in learning based on a result of the determination; and an update step of updating the learning model based on a result of the weighting.

Abstract: There are provided an electromagnetic wave shielding material including one or more magnetic layers containing magnetic particles and a resin, where a content of the resin in the magnetic layer is 5% by mass or more and less than 40% by mass; and one or more pressure-sensitive adhesive layers, in which an elongation rate determined by a tensile test at 150° C. is 5.0% or more and less than 150.0%, as well as an electronic component and an electronic apparatus which include the electromagnetic wave shielding material.

Abstract: A planographic printing plate precursor having an image recording layer on a support, and an overcoat layer in this order, in which the overcoat layer includes particles, the overcoat layer is an outermost layer, and an occupation area ratio of the particles in a surface of the overcoat layer is 30% by area or more; and a method of producing a planographic printing plate obtained by using the planographic printing plate precursor.

Abstract: An image forming apparatus includes: a transport unit that transports an object along a transport path; a transfer unit that transfers an image onto the object on the transport path; and a fixing unit that has a heat source for increasing a temperature inside the fixing unit, into which the object onto which the image has been transferred is carried along the transport path, and includes a first opening and closing member that opens a carry-in opening when the object is carried into the fixing unit and closes the carry-in opening after the object is carried into the fixing unit.

Abstract: A method for producing a composition, the method being for producing a composition using a stirring device provided with a stirring tank and a stirrer, includes a mixing step of charging a resin, an acid generator, and a solvent into the stirring tank, and a stirring step of stirring the mixture accommodated in the stirring tank, using the stirrer, in which a ratio c of a content of the acid generator to a total mass of the mixture is 0.3% to 2.5% by mass, the stirrer is provided with a rotatable stirring shaft, a plurality of support parts attached to the stirring shaft, and a plurality of stirring elements attached to each of end parts of the plurality of support parts, the shape and the arrangement of the stirring elements are specified, and the positions of the plurality of stirring elements are specified so as to satisfy a specific Expression (1).

Abstract: An imaging apparatus includes a processor, and an image sensor, in which a focus lens is moved while avoiding a period of main exposure by the image sensor in accordance with an instruction of the processor and the main exposure is continuously performed to perform continuous imaging at a predetermined time interval, and a processor calculates a first focus position of the focus lens with respect to a specific subject in a specific frame in which the main exposure is performed in a continuous imaging period, predicts a second focus position of the focus lens with respect to the specific subject in a frame ahead of the specific frame by a plurality of frames with reference to the first focus position in the continuous imaging period, and moves the focus lens toward the second focus position.

Abstract: The present invention aims to provide a medical image processing apparatus, a medical image processing method, a program, and an endoscope system that report a region of interest without interrupting observation of a medical image. The above problem is solved by a medical image processing apparatus including: an emphasis processing unit that emphasizes a position of a region of interest included in a plurality of medical images sequentially displayed on a display unit; and a transition time setting unit that sets a transition time in accordance with a feature quantity of the region of interest, in which the emphasis processing unit emphasizes the position of the region of interest at a first emphasis level and, after the transition time has elapsed from emphasis at the first emphasis level, emphasizes the position of the region of interest at a second emphasis level relatively lower than the first emphasis level.

Abstract: A device in which the influence of ?-ray is reduced, and a composition for forming an organic layer. The device includes an ?-ray source, an electronic circuit influenced by ?-ray, and an organic layer including an ?-ray shielding agent, in which an ?-ray shielding ability X of the ?-ray shielding agent is 0.50 or less.

Abstract: A piezoelectric device and a manufacturing method thereof in which a piezoelectric film formed of a thin film of a lead zirconate titanate-based perovskite oxide is formed on a substrate, and at least a first region out of the first region and a second region of the piezoelectric film is irradiated with electromagnetic waves having a wavelength of 230 nm or less in a reducing atmosphere to provide a difference in piezoelectric characteristics between the first region and the second region so that the first region has a smaller absolute value of a piezoelectric constant d31 and a smaller dielectric loss tan ? than the second region.