Abstract: A control device includes a processor that controls a glasses-type display device to control projection of a projection image, and the device includes a transmission unit that provides a real image to an eye of a user and a projection unit. The processor is configured to acquire a first size of a pupil of the eye of the user, which is obtained in a case in which the projection unit projects the projection image with a first brightness, with regard to the size of the pupil of the eye of the user, acquires a second size of the pupil, which is obtained in a case in which the projection unit projects the projection image with a second brightness higher than the first brightness, and controls a brightness of the projection image projected onto the transmission unit according to a result of comparison between the first size and the second size.

Abstract: An imaging apparatus includes an imaging optical system, an imaging element, and a processor, in which, in a first focus mode, the processor outputs moving image data captured by the imaging element via the imaging optical system to a display destination, detects an in-focus region in an image represented by the moving image data based on the moving image data, senses, in a case where a focus operation is performed, a termination of the focus operation based on a time related to the focus operation, sets, in a case where the termination of the focus operation is sensed, a subject present in the in-focus region as a tracking target to continuously perform tracking processing and auto focus control, and terminates, in a case where the focus operation is performed again after the tracking processing and the auto focus control are started, the tracking processing and the auto focus control.

Abstract: Provided are an imaging apparatus, an image processing method, and an image processing program capable of improving operability in a case in which manual focus adjustment is performed. Processing of extracting a plurality of subjects from moving image data obtained by imaging is performed, first moving image data in which a region including a specific subject among the plurality of subjects is magnified is output to a display destination, and, in a case in which a change has occurred in any of the plurality of subjects in the moving image data, second moving image data in which a region of each of the plurality of subjects is magnified is output to the display destination instead of the first moving image data, and then, in a case in which an instruction to select the subject is given, third moving image data in which a region including a selected subject is magnified is output to the display destination instead of the second moving image data.

Abstract: Provided are an imaging device, an imaging method, and an imaging program capable of easily capturing a moving image under an imaging condition desired by a user. In one aspect of the present invention, an imaging device includes an imaging unit and a processor. The processor sets a first imaging parameter applied to moving image data captured by the imaging unit, records first moving image data captured based on the first imaging parameter on a recording device before a first operation by a user of the imaging device is received, sets a second imaging parameter applied to the moving image data in a case where the first operation is received, and records the second moving image data captured based on the second imaging parameter on the recording device in a case where a second operation by the user is received after the reception of the first operation.

Abstract: Provided are an imaging device, an imaging instruction method, and an imaging instruction program capable of efficiently changing an imaging condition during capturing of a moving image. In one aspect of the present invention, an imaging device is an imaging device including an imaging unit that captures a moving image and a processor.

Abstract: An image processing apparatus includes a processor (16) and a memory, in which the processor (16) performs processing of generating first moving image data for recording based on input imaging data, processing of setting a specific subject region including a specific subject in an imaging region represented by the imaging data or the first moving image data, processing of evaluating a focus state based on the imaging data or the first moving image data, processing of generating second moving image data for display in which a focus state of the specific subject region is visually recognizable based on data of the specific subject region, an evaluation result of the focus state, and the first moving image data, and processing of outputting the second moving image data to a display destination.

Abstract: Provided are an image processing device, an image processing method, an image processing program, and an imaging device capable of generating two pieces of moving image data subjected to different pieces of image processing. A processor is configured to perform processing of calculating a first image processing parameter from first moving image data obtained by imaging, processing of generating second moving image data from the first moving image data based on the first image processing parameter, processing of storing the first moving image data in the memory, and processing of generating third moving image data from the first moving image data stored in the memory based on a second image processing parameter calculated from the first moving image data with a lapse of a time (T) after the first moving image data starts to be stored in the memory.

Abstract: One embodiment according to the technology of the present disclosure provides an imaging device, an imaging method, and a program that allow a user to easily visually discriminate a difference between setting conditions by displaying video image data indicating the difference. An imaging device (1) is an imaging device 1 including a connection unit (109) that is connectable to an external device (3), and a processor (107).

Abstract: A transitory storage unit transitorily stores pixel data output from an imaging unit. A development processing unit outputs video data obtained by performing development processing including demosaicing processing on the pixel data stored in the transitory storage unit. An output control unit switches between a first recording mode in which only the video data out of the video data and the pixel data is used as recording data and a second recording mode in which the video data and the pixel data are used as the recording data. In addition, the output control unit controls the imaging unit to perform imaging with different exposure values between the first recording mode and the second recording mode.

Abstract: An example of an information processing system gives an in-game virtual reward associated with a first designated game stage to a user on condition that a result of a first game played by the user satisfies the reward giving condition. The information processing system gives the in-game virtual reward associated with a second designated game stage to the user on condition that a result of a second game played by the user satisfies the reward giving condition. Regardless of whether an in-game virtual reward is given based on the result of the first game played by the user or the result of the second game played by the user, the information processing system changes an in-game element in the first game mode from a state where it is not permitted to be played by the user to a state where it is permitted to be played by the user.

Abstract: An image processing apparatus, an imaging apparatus, an image processing method, and a non-transitory computer readable medium for storing an image processing program capable of controlling the brightness of a desired color in a captured image are provided. A brightness and color difference conversion processing unit generates a reference first brightness signal “Y1” and color difference signals “Cb and Cr” from color signals “R1, G1, and B1” of three primary colors after gamma conversion. A second brightness signal generation unit generates a second brightness signal “Y2” in which a value of a brightness signal corresponding to a target color is decreased with respect to the first brightness signal “Y1” from the color signals “R1, G1, and B1”. The brightness of the desired target color can be controlled according to the reference first brightness signal “Y1” and the second brightness signal “Y2”.

Abstract: An in-game event occurring based on a user's input is detected in a game of each time, where the game is performed a plurality of times. A first parameter is increased or decreased based on the in-game event occurring in the game of each time, the first parameter being reset for the game of each time, to calculate a score in the game of each time. A second parameter is increased or decreased based on a result of the game determined based on an assessment parameter different from a final score, the second parameter being used in the game of the plurality of times without being reset for the game of each time.

Abstract: An InP substrate, being a group III-V compound semiconductor substrate, that includes, on a main surface thereof, 0.22 particles/cm2 that have a particle diameter of at least 0.19 ?m or 20 particles/cm2 that have a particle diameter of 0.079 ?m. An InP substrate with an epitaxial layer, being a group III-V compound semiconductor substrate with an epitaxial layer, includes: the InP substrate and an epitaxial layer arranged upon the main surface of the InP substrate; and, upon the main surface thereof when the thickness of the epitaxial layer is 0.3 ?m, no more than 10 LPD that have a circle-equivalent diameter of at least 0.24 ?m, per cm2, or no more than 30 LPD that have a circle-equivalent diameter of at least 0.136 ?m, per cm2. As a result, a group III-V compound semiconductor substrate capable of reducing defects in an epitaxial layer grown upon a main surface thereof and a group III-V compound semiconductor substrate with an epitaxial layer are provided.

Abstract: An image capturing apparatus including: an imaging sensor and a processor configured to set a first exposure time and a second exposure time obtained by dividing the first exposure time by an integer m where m is an integer equal to or larger than 2; control the imaging sensor to capture frames successively by repeatedly performing exposure including at least exposure for one frame having the first exposure time and exposure for m frames having the second exposure time as one set; acquire image data of each frame from the imaging sensor; generate image data of an average frame that is an average of pieces of image data of the m frames having the second exposure time in the one set; and generate a composite frame for recording or displaying a motion picture of an extended dynamic range according to image data of the one frame having the first exposure time and the image data of the average frame.

Abstract: In order to select a content to be used in a specified game or game stage from a plurality of contents, a selection image including a plurality of contents is displayed in which possessed contents and unpossessed contents not possessed by a user are visually distinguishable, and at least a display form or display position of each content is varied based on parameters set for a combination of the content and the specified game or game stage, and at least one is selected from the plurality of contents displayed in the selection image.

Abstract: An image correction device includes a reception unit, a detection unit and a correction unit. The reception unit receives a first-image and a second-image, which are obtained by a first-imaging device and a second-imaging device, and an imaging condition that is at least one piece of information on an imaging date and time or information on an imaging location corresponding to each of the first-image and the second-image. The detection unit detects the same scene between images indicated by the first-image and the second-image based on the imaging conditions corresponding to each of the first-image and the second-image. The correction unit extracts, from each of the images indicated by the first-image and the second-image corresponding to the same scene, a common subject which is common between the images, and performs, on the corresponding image, color correction of making colors of the extracted common subject similar to each other.

Abstract: An example of an information processing system gives an in-game virtual reward associated with a first designated game stage to a user on condition that a result of a first game played by the user satisfies the reward giving condition. The information processing system gives the in-game virtual reward associated with a second designated game stage to the user on condition that a result of a second game played by the user satisfies the reward giving condition. Regardless of whether an in-game virtual reward is given based on the result of the first game played by the user or the result of the second game played by the user, the information processing system changes an in-game element in the first game mode from a state where it is not permitted to be played by the user to a state where it is permitted to be played by the user.

Abstract: An image capturing apparatus having an imaging sensor and a processor configured to set n different exposure times for n successive frames, where n is an integer equal to or larger than two; control the imaging sensor to capture the n successive frames with the set n exposure times so as to make a blank period between frames shorter than the n exposure times; acquire n pieces of image data of the n successive frames captured by the imaging sensor; and generate a composite frame for recording or displaying a motion picture of an extended dynamic range from the n pieces of image data, wherein the processor is further configured to set the n exposure times so that a sum of the n exposure times matches a time for n frames for the composite frame or a time for one frame for the composite frame in accordance with a brightness of a photographic subject captured by the imaging sensor.

Abstract: A GaAs substrate has a first surface. The sum of the number of particles having a longer diameter of more than or equal to 0.16 ?m which are present in the first surface, per cm2 of the first surface, and the number of damages having a longer diameter of more than or equal to 0.16 ?m which are present in a second surface, per cm2 of the second surface, is less than or equal to 2.1, the second surface being formed by etching the first surface by 0.5 ?m in a depth direction.

Abstract: An InP substrate that is a group III-V compound semiconductor substrate includes particles of greater than or equal to 0.19 ?m in particle size at less than or equal to 0.22 particles/cm2 or particles of greater than or equal to 0.079 ?m in particle size at less than or equal to 20 particles/cm2 on the main surface. An epilayer-attached InP substrate that is an epilayer-attached group III-V compound semiconductor substrate includes the InP substrate mentioned above and an epitaxial layer disposed on the main surface of the InP substrate, and includes LPDs of greater than or equal to 0.24 ?m in circle-equivalent diameter at less than or equal to 10 defects/cm2 or LPDs of greater than or equal to 0.136 ?m in circle-equivalent diameter at less than or equal to 30 defects/cm2 on the main surface in a case where the epitaxial layer has a thickness of 0.3 ?m.