摘要:
An object plane is set, and appropriate image processing is performed according to the setting of the object plane. An image processing apparatus has a controller (7). The controller (7) receives image data for a captured image and distance information on the distance to a designated point in the captured image, sets an object plane (100) containing the designated point, converts the distance information to the information on the distance from the object plane, and performs predetermined image processing according to the converted distance information.
摘要:
An image capture apparatus includes an image capture unit configured to capture an image of a subject to obtain image data, an image-capture control unit configured to allow the image capture unit to execute an image capture operation of capturing a plurality of frames of image data having continuity in time so that a frame rate of the image capture unit is changed in accordance with a change of a subject brightness level during the execution of the image capture operation, and a combination processing unit configured to perform a combination process using, as combination-use image data to be combined, the plurality of frames of image data having continuity in time captured by the image capture unit so as to generate combined-image data representing a still image.
摘要:
An image processing apparatus includes a pre-combination processing unit configured to perform a pre-combination process so that a plurality of frames of image data having continuity in time are used as combination-use image data to be combined, an operation detection unit configured to detect operation input information used for a combination process, a storage unit configured to store coefficient templates each having a pattern of weighting coefficients assigned to image data of frames, a template management unit configured to select one of the coefficient templates stored in the storage unit according to the operation input information, and a combination processing unit configured to perform a combination process on the combination-use image data of the plurality of frames obtained in the pre-combination process using the coefficient template selected by the template management unit so as to generate combined-image data representing a still image.
摘要:
An image stabilization mechanism moves a movable lens or an imager in first and second directions perpendicular to each other and perpendicular to a light axis of the lens or an incident light axis of the imager. The mechanism includes a support member for supporting the movable lens or imager, a base member, a guide shaft secured to the base member and extending in the first direction, where the guide shaft is disposed in an elongate hole formed in the support member in a slidable manner in the first and second directions, an anti-rolling member fitted into the guide shaft in a slidable manner in its axis direction and engaged with the support member in a slidable manner in the second direction so as to prevent rolling of the support member about the light axis, and two drivers for moving the support member independently in the first and second directions.
摘要:
A lens unit includes: a lens barrel; a movable section including a movable lens and configured to be moved in an optical axis direction relative to the lens barrel; a linear actuator including a drive magnet and a drive coil and configured to move the movable section in the optical axis direction by supplying a current to the drive coil; and a pair of biasing blade springs including holding portions for holding the movable section, a plurality of spring portions biasing the movable section in the optical axis direction, and attachment portions to be attached to the lens barrel. One of the biasing blade springs is formed with two spring members through which the current is supplied to the drive coil.
摘要:
An optical unit is provided to ensures what is called a night shot function and a night framing function, and to achieve considerable reduction in thickness and size of an optical barrel and a collapsible lens without using an infrared cutoff filter nor a drive mechanism for moving the filter in and out. The optical unit, including a fixed ring, a rear barrel, and a solid state image sensor disposed at a rear portion of the fixed ring, is provided with a liquid crystal panel or an electrochromic device placed at a front side portion on an optical axis of the solid state image sensor for adjusting an amount of infrared electromagnetic wave to be transmitted.
摘要:
An optical apparatus is disclosed. The optical apparatus includes: a first optical element having a first polarizing layer containing a material having a refractive index that changes in accordance with the magnitude of applied voltage and first and second transparent electrodes sandwiching both sides of the first polarizing layer in the direction of thickness and polarizing light passing through the first polarizing layer in the direction of thickness; and a second optical element having a second polarizing layer containing a material having a refractive index that changes in accordance with the magnitude of applied voltage and third and fourth transparent electrodes sandwiching both sides of the second polarizing layer in the direction of thickness and polarizing light passing through the second polarizing layer in the direction of thickness.
摘要:
A lens unit includes: a lens barrel; a movable section including a movable lens and configured to be moved in an optical axis direction relative to the lens barrel; a linear actuator including a drive magnet and a drive coil and configured to move the movable section in the optical axis direction by supplying a current to the drive coil; and a pair of biasing blade springs including holding portions for holding the movable section, a plurality of spring portions biasing the movable section in the optical axis direction, and attachment portions to be attached to the lens barrel. One of the biasing blade springs is formed with two spring members through which the current is supplied to the drive coil.
摘要:
A lens barrel includes an image-capturing optical system having a movable lens and a drive mechanism with a screw member extending along the optical axis direction and being rotated by a motor, a female threaded member moving along the screw member as it revolves. The screw member includes a male screw, and a shaft having an outside diameter equal or less than an inside diameter of a female threaded member, the shaft extending from an end of the male screw, the end being at an opposite direction to a direction in which the engagement section is in abutment with the end of the female threaded member. The female threaded member is disposed such that the female threaded member can move along the male screw and can move from the male screw to a spot on the shaft in abutment with the male screw.
摘要:
An object plane is set, and appropriate image processing is performed according to the setting of the object plane. An image processing apparatus has a controller (7). The controller (7) receives image data for a captured image and distance information on the distance to a designated point in the captured image, sets an object plane (100) containing the designated point, converts the distance information to the information on the distance from the object plane, and performs predetermined image processing according to the converted distance information.