摘要:
A method and an apparatus provides a service using a sensor and image recognition in a portable terminal that supports Augmented Reality (AR). The method includes determining whether the portable terminal is parallel to ground using an acceleration sensor. When the portable terminal is parallel to the ground, either a map including nearby Point Of Interest (POI) information or constellation information is displayed.
摘要:
An image obtained by superimposing the image of the subject, which is displayed on the display screen of an electronic viewfinder, upon the optical image of the subject can be seen by the user looking through a finder unit. Display position on the display screen of the electronic viewfinder is shifted so as to correct for parallax between the finder unit and the solid-state electronic image sensing device. When the image of the subject is in focus, the optical image of the subject and the electronically captured image of the subject coincide. When the image of the subject is not in focus, the optical image and the electronically captured image are offset from each other. Correct focus can be achieved while observing the extent of offset between these images of the subject through the finder unit.
摘要:
In a variable magnification viewfinder device, information displayed on a liquid crystal panel and a viewfinder image are combined with each other through a prism. When a variable power lens is inserted in a viewfinder optical path, viewfinder magnification is changed. Based on the change in the viewfinder magnification, brightness of a backlight unit is changed and luminance of the information displayed on the liquid crystal panel is changed. In a viewfinder field of view, the information and the viewfinder image are displayed at substantially the same brightness.
摘要:
According to an aspect of the present invention, once the mode setting device sets the person photographing mode, and the face zooming instruction device instructs zooming to the face of the person, the detection device detects the size of the face of the person captured by the image pickup device. The zooming device is then controlled so as to capture the face of the person in a certain size based on the detection result. Subsequently, the photographer instructs zooming in the telephoto direction or the wide direction using the zooming instruction device as necessary to thereby allow fine adjustment of the composition. This enables to easily and quickly photograph an image in a user's desired composition.
摘要:
A variable power optical system composed of a first optical part (G1) for refraction, a second optical part (G2) for reflection or transmission, and a third optical part (G3) for refraction, with the first optical part being movable with respect to the second and third optical parts to change the focal length of the entire system, wherein the second optical part or the third optical part has a guide 4 which is in contact partly with the first optical part in such a way as to restrict its moving direction and the first optical part is movably held between the second optical part and the third optical part. This structure eliminates the necessity of separately forming the guide to move G1. The guide 4 is formed from a synthetic resin integrally with the stationary optical part (G3).
摘要:
An optical system comprising a photographing optical system, a finder optical system and optical path changing means for changing an optical path from the photographing optical system to the finder optical system or an optical system for observing an image of an object after rays from an object to be photographed are reflected twice or more times comprising camera shake correction means disposed in a finder optical system.
摘要:
A lens drive mechanism, enabled to move lens holding member in a stable state, is disclosed. The lens drive mechanism comprises: first and second guide members, each extending in a predetermined direction; a first lens holding member holding a first lens and including a first cam follower portion and a first sleeve portion which engages with the first guide member and is guided in the predetermined direction; a second lens holding member holding a second lens and including a second cam follower portion and a second sleeve portion, which engages with the second guide member and is guided in the predetermined direction; and a cam member engaging with the first and second cam follower portions and driving the first and second lens holding members.
摘要:
Embodiments disclosed herein are directed to a framing feature for cropping photographs. According to one embodiment, the framing feature is associated with a camera. The camera has a body including a lens, a viewfinder positioned within the body, and a framing structure. The framing structure includes a transparent member having a set of one or more framing outlines provided thereon, and the framing structure is coupled to the body such that one or more framing outlines are positionable over the viewfinder.
摘要:
A viewfinder system for a digital camera comprises a main optical path for projecting an outside scene image onto a light sensitive area facility, which facility determines a user field, and an optical extraction path for through mirror-operation extracting a fraction of the outside scene image onto a viewer optical path. The viewer optical path comprises a first mask for inserting a negative delineating outline into a viewer field and a second mask for inserting a positive delineating outline into the viewer field, both said first and second masks corresponding to the user field. In particular, at least one of the first and second masks is realized by an electronic device that has its mask size variably controlled by an electronic facility on the basis of pixel-wise driving. Advantageously, the electronic device is controlled by a sensor facility that is adapted for with respect to the other of the masks that has a fixed size sensing the latter size.
摘要:
A finder optical system includes an eyepiece optical system with a positive refracting power. The eyepiece optical system includes an optical unit with a positive refracting power and a lens unit with a positive refracting power, In the eyepiece optical system, a refracting surface that is located most distant from an eyepoint of the eyepiece optical system has a positive refracting power and is configured as an aspherical surface with a negative refracting power on a periphery thereof.