摘要:
Provided is an image processing apparatus including an image processing device configured to execute an image process, a processor; and memory storing instructions that, when executed by the processor, causing the apparatus to perform determining a reservation request amount which is a processing amount of the image process to be requested to the server, based on execution information of the image process, requesting permission for the processing amount within the reservation request amount determined by the determination unit, to the server, before the image process is executed by the image processing device; and controlling the image processing device to execute the image process within a reservation amount which is the permitted processing amount permitted by the server, after the requesting.
摘要:
A head-up display device placed on an upper surface of a dashboard, includes: an object of view arranged in an inside space of the dashboard; an imaging optical system of real specular image for defining a space where a viewer exists and the inside space of the dashboard, the imaging optical system of real specular image including a semitransparent substrate with a plane of symmetry, the imaging optical system of real specular image forming a real image of the object of view in the space of the viewer with light passing through the substrate; and a reflective screen arranged in the space of the viewer, the reflective screen reflecting light beams of the real image of the object of view supplied from the imaging optical system of real specular image to guide the reflected light beams to the viewer, while allowing formation of an image to be seen by the viewer.
摘要:
An infrared lens unit includes, in order from the object side, an aperture, a lens group, and a band-pass filter which passes a light beam of a prescribed wavelength band of the infrared region. The lens group further includes, in order from the object side, a first meniscus lens which has a positive power and is convex on the object side, a second meniscus lens which has a positive power and is convex on the image side, and a convex lens which has a positive power and is convex on the object side. The lens group further includes a near-telecentric state on the image side, wherein the angle of entry of the light beam into the band-pass filter is either 0° or close to 0°. Thus, it is possible to accurately pass a light beam of a prescribed wavelength band of the infrared region by the lens unit.
摘要:
A display device includes a dihedral corner reflector array optical element composed of a substrate and a plurality of dihedral corner reflectors arranged regularly on one main surface of the substrate, the dihedral corner reflectors including orthogonal mirror planes perpendicular to each other and being perpendicular to the main surface of the substrate; and an object existing by the one surface of the substrate, the optical element forming a real image of the object by the other main surface of the substrate. The optical element includes a plurality of protrudent bodies integrally formed of a transparent material of the substrate, each of the protrudent bodies including two sides of orthogonal mirror planes perpendicular to each other as the dihedral corner reflector perpendicular to the main surface of the substrate. The optical element is disposed so that the protrudent bodies face toward a space in which the object exists.
摘要:
There is provided an image processing apparatus including a communication unit configured to communicate with an information processing apparatus, a processor; and memory storing computer-readable instructions, when executed by the processor, causing the image processing apparatus to perform acquiring error information indicating an error occurring in the image processing apparatus and usage information of the image processing apparatus, determining whether to transmit, via the communication unit, the acquired error information to the information processing apparatus based on the acquired usage information, and transmitting the acquired error information to the information processing apparatus if it is determined to transmit the acquired error information.
摘要:
A multifunction printer receives a printing job. Then, the MFP acquires items of a printing log that is defined before the printing is started. For example, user name, date/time of execution, and job ID information correspond to the items of the printing log defined before the printing is started. Then, the MFP transmits at least one item of the printing log, which is defined before the printing is started, to the server before the printing is completed.
摘要:
A semiconductor optical communication module includes a semiconductor chip mounted on a chip carrier and a lens assembly having an end parallel to and facing the front edge of the chip carrier. The semiconductor chip has a front facet oriented at an acute angle to the front edge of the chip carrier. An optical waveguide in the semiconductor chip transmits an optical signal that propagates on an optical axis extending from the front facet of the semiconductor chip to the end of the lens assembly. The optical axis is orthogonal to the end of the lens assembly and the front edge of the chip carrier. The angled mounting of the semiconductor chip on the chip carrier allows the lens assembly to be placed close to the edge of the chip carrier, and to be moved for optical axis adjustment without striking the chip carrier.
摘要:
A display device includes a dihedral corner reflector array optical element composed of a substrate and a plurality of dihedral corner reflectors arranged regularly on one main surface of the substrate, the dihedral corner reflectors including orthogonal mirror planes perpendicular to each other and being perpendicular to the main surface of the substrate; and an object existing by the one surface of the substrate, the optical element forming a real image of the object by the other main surface of the substrate. The optical element includes a plurality of protrudent bodies integrally formed of a transparent material of the substrate, each of the protrudent bodies including two sides of orthogonal mirror planes perpendicular to each other as the dihedral corner reflector perpendicular to the main surface of the substrate. The optical element is disposed so that the protrudent bodies face toward a space in which the object exists.
摘要:
A display device is capable of freely setting a viewing location for a real image formed by an imaging optical system of real specular image. The display device includes: an object of view; the imaging optical system having a semitransparent substrate with a plane of symmetry to define an object side space in which the object exists and a viewer side space in which a viewer exists, where the imaging optical system forms a real image of the object of view in the viewer side space with light passing through the substrate; and at least one reflective mirror arranged in the object side space so as to reflect light beams from the object of view to guide the reflected light beams to the imaging optical system of real specular image.
摘要:
An imaging module for biometrics authentication comprises: a light source irradiating a living body with light capable of passing through the living body; a prism having an incidence surface including an incidence area for taking in light emerging from the living body, two or more reflecting surfaces for reflecting the light taken in through the incidence area, and an outlet surface for outputting the light reflected by the reflecting surfaces; and a camera module including a lens for focusing the light emerging from the outlet surface of the prism and an image pickup device for converting the light focused thereon by the lens into an electric signal and outputting the electric signal.