Abstract: A printing apparatus capable of performing spot color printing using a spot color printing material of a spot color that is a color different from a process color, includes: an acquisition unit configured to acquire print data including image data for an image of a print target, wherein if the print data is data used to cause the printing apparatus to execute the spot color printing, the print data includes information about the spot color printing; and a display control unit configured to display, on a display part of the printing apparatus, a preview screen of the image of the print target. Whether to display the preview screen on the display part of the printing apparatus is controlled based on the print data.

Abstract: A printing apparatus to which plural ink tanks can be attached includes a print unit performing printing using ink of plural colors, a first determination unit to determine that a remaining amount of ink in any of plural ink tanks is lower than a predetermined amount, and a second determination unit to determine that order information for the ink tank has been transmitted to a server, based on a memory provided in the ink tank that stores predetermined information. When it is determined the remaining amount of a predetermined ink tank is less than the predetermined amount and the order information for the predetermined ink tank is yet to be transmitted, order information is transmitted for the predetermined ink tank, to the server, based on detection that an ink tank is attached to the printing apparatus.

Abstract: An image processing apparatus includes a tomographic signal obtaining unit that obtains tomographic signals of light beams, the light beams respectively having a different polarization from each other and being obtained by splitting combined light obtained by combining return light and reference light, the return light being from an object to be inspected that is irradiated with measuring light, and an information obtaining unit that obtains three-dimensional polarization tomographic information, and three-dimensional motion contrast information of the object to be inspected, by commonly using at least one of the obtained tomographic signals. In addition, an extracting unit extracts a specific region of the object to be inspected using the obtained three-dimensional polarization tomographic information, and an image generating unit generates a motion contrast enface image of the extracted specific region using the obtained three-dimensional motion contrast information.

Abstract: A printing apparatus is provided. The apparatus comprises a print unit that performs printing using a consumable, a determiner that determines that a remaining amount of the consumable in a container housing the consumable is lower than an amount, and a controller that, upon a condition where it is determined that the remaining amount of the consumable is less than the amount and it is determined that order information for the consumable is yet to be transmitted, causes the order information of the consumable to be transmitted, and causes a memory provided in the container to store information indicating that the order information has been sent, wherein, if the information indicating that the order information has been sent is not stored in the memory, the controller determines that the order information is yet to be transmitted.

Abstract: The present invention relates to accurately determining a contour of a depolarizing region. An image processing apparatus extracts a depolarizing region in a polarization-sensitive tomographic image of a subject's eye, and detects, in a tomographic intensity image of the subject's eye, a region corresponding to the extracted depolarizing region.

Abstract: Provided is an image processing apparatus, including: an information acquiring unit configured to acquire three-dimensional polarization tomographic information and three-dimensional motion contrast information of an object to be inspected using tomographic signals of light beams having polarizations different from each other, which are obtained by splitting combined light obtained by combining return light from the object to be inspected irradiated with measuring light and reference light corresponding to the measuring light; an extracting unit configured to extract a specific region of the object to be inspected using the three-dimensional polarization tomographic information; and an image generating unit configured to generate a motion contrast enface image of the extracted specific region using the three-dimensional motion contrast information.

Abstract: An optical tomographic imaging apparatus includes a control unit configured to, in a case where an instruction to narrow an imaging range of a tomographic image is issued, control a measurement light optical path length changing unit to reduce an optical path length of measurement light and make a changing speed of the optical path length of the measurement light lower than in a case where an instruction to widen the imaging range is issued.

Abstract: An optical tomographic imaging apparatus includes a control unit configured to, in a case where an instruction to narrow an imaging range of a tomographic image is issued, control a measurement light optical path length changing unit to reduce an optical path length of measurement light and make a changing speed of the optical path length of the measurement light lower than in a case where an instruction to widen the imaging range is issued.

Abstract: The ophthalmologic apparatus includes a light source configured to irradiate a subject's eye, an irradiation optical system arranged between the light source and the subject's eye, a first image forming optical system configured to include a first optical path splitting member for splitting an optical path of the irradiation optical system and form an image of a return light from the subject's eye as a first image, and a second image forming optical system configured to include a second optical path splitting member for splitting an optical path of the irradiation optical system and form an image of a light output from the light source without through the subject's eye as a second image on a different position from that of the first image.

Abstract: There are provided an ophthalmologic apparatus, an ophthalmologic control method, and a recording medium capable of irradiating a subject's eye with an appropriate light amount. The ophthalmologic apparatus includes a measurement unit configured to measure a light amount emitted from a light source, and a control unit configured to control a light amount emitted from the light source based on relation information representing a relationship between a light amount emitted from the light source and a light amount irradiated on a test eye, and the light amount measured by the measurement unit.