Sony Corporation

Toshiyuki Kaimi

Tohru Kurata

Kimitaka Wada

Fumikazu Hatanaka

Mayuko Sato

Manabu Kubo

There is provided an image pickup apparatus including: a main body provided with an image pickup section; a viewfinder capable of performing state transition between a housed state in which the viewfinder is housed in the main body and a usage state in which the viewfinder projects from the main body; a first detection section configured to detect use of the viewfinder unit by a user; and a control section configured to turn on or turn off the first detection section based on the state transition.

State transitions of viewfinder in image pickup apparatus

An imaging apparatus includes: a main body provided with an imaging section; a viewfinder that makes a state transition between a housed state in which the viewfinder is housed in the main body and a usage state in which the viewfinder is projected from the main body; and a control section that turns on or turns off power in response to the state transition.

Imaging apparatus

There is provided an imaging unit, including: a body; a display section provided on the body and pivotable on an axis on the body between a first state in which a display surface is oriented backward of the body and a second state in which the display surface is oriented forward of the body; and a display control section configured, when the display section is in the second state, to cause the display section to display a levelness indicator that indicates an inclination of the body, and to cause the display section to display predetermined shooting information inversely in top-bottom and left-right directions with respect to display directions of the predetermined shooting information on the display section in the first state.

Imaging unit to control display state of shooting information

There is provided an image pickup apparatus including: a main body provided with an image pickup section; a viewfinder having a main body part and a movable part, the viewfinder being capable of performing state transition in which the movable part moves in a first direction with respect to the main body part, to reach a usage state; and a control section configured to perform processing based on the state transition.

Image pickup apparatus to perform a process based on state transition of viewfinder

An image pickup apparatus of the disclosure includes a body, a display section, and a display controller. The display section is pivotable on the body between a first state in which a display surface is oriented to rear surface side of the body and a second state in which the display surface is oriented to front surface side of the body. The display controller varies an arrangement state of a predetermined icon depending on orientation of the body, when the display section is in the second state. The predetermined icon is displayed on the display section.

Image pickup apparatus

An image-data processing apparatus is provided. The apparatus includes: an image memory for storing image data; a plurality of processing sections each configured to output image data to be stored in the image memory, receive image data read out from the image memory and carry out image processing determined in advance on the received image data; and a memory control section configured to receive a write or read request from each of the processing sections and control a write access to store image data in the image memory in accordance with the write request and a read access to read out image data from the image memory in accordance with the read request.

Image-data processing apparatus and image-data processing method

A method and an apparatus for correcting distortions of image-taking video signals are provided. The method and an apparatus adopting the method are capable of reducing distortion generated in a taken image by correction of inter-frame and intra-frame hand movements in an image-taking apparatus employing an image-taking device of an X-Y address type. To be more specific, this method is capable of correcting distortion observed in a taken image as distortion caused by a positional change, which occurs in the horizontal and/or vertical directions of the taken image at a photographing time as a positional change of the image-taking device. In accordance with the method, in a frame period of a taken image, an inter-frame correction quantity for a positional change of the device is detected and, on the basis of the detected inter-frame correction quantity, the positional change is corrected to eliminate a displacement observed when the frame changes to the next one as a displacement of the taken image. An intra-frame correction quantity for a positional change of the image-taking device is computed for each of many locations on the screen of the taken image and, on the basis of the computed intra-frame correction quantity, distortions caused by positional changes on the screen of the taken image as distortions of the taken image are corrected.

Methods for correcting distortions of image-taking video signals and apparatus for correcting distortions of image-taking video signals

A method and an apparatus for correcting distortions of image-taking video signals and an apparatus for correcting distortions are provided. The apparatus and method thereof are capable of reducing distortion generated in a taken image caused by a hand movement and by a characteristic of an image-taking lens in an image-taking apparatus employing an image-taking device of an X-Y address type. The apparatus has a lens-distortion correction quantity generation section to generate a first correction quantity set in advance as a correction quantity to be used for correcting a distortion, caused by the image-taking lens characteristic, of a taken image at a pixel position on the device on the basis of information on the pixel position. The screen segment of the taken image is divided into many image sub-segments. For each of the image sub-segments, the positional change rate of the device is detected. In each of the image sub-segments, a second correction quantity is then computed on the basis of the rate of the positional change of the device detected for each of the image sub-segments. Finally, the distortion is corrected on the basis of a sum of the first (generated by the lens-distortion correction quantity generation section as a correction quantity for a member subjected to a process to correct the distortion) and second correction quantity.

Method and apparatus for correcting motion distortion and lens distortion of image-taking video signals

A method and apparatus for correcting distortion of image-taking video signals are provided. The method and apparatus adopting the method are capable of reducing distortion generated in a taken picture by a focal plane phenomenon caused by a hand movement or the like in an image-taking apparatus employing an image-taking device of an X-Y address type. To be more specific, this method is capable of correcting horizontal and/or vertical directions observed in a taken image that is caused by a positional change of the image-taking device. In accordance with the method, one screen segment of the taken image is divided into a plurality of image sub-segments. For each of the image sub-segments, the rate of the positional change of the image-taking device is detected. Then, in each of the image sub-segments, the distortion caused by the positional change of the image-taking device in the taken image is corrected on the basis of the rate of the positional change of the image-taking device detected for each of the image sub-segments.

Method and apparatus to correct at least one of horizontal motion distortion and vertical motion distortion of image-taking video signals based on time-integration

An image display device that resolution-converts input image data to perform image display. The image display device includes an image memory storing the input image data, a control section specifying an effective range from the input image data, and a resolution converting section reading image data within the effective range from the image memory, and resolution-converts the image data within the effective range to obtain as a resolution of output image data. The resolution converting section starts reading of the image data of a single screen from said image memory before writing of the image data of the single screen is completed.

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Tokyo, Japan

Toshiyuki Kaimi