Abstract: Provided is an information processing device including: a sensor control unit configured to control a light emission intensity of a light source included in a pulse wave sensor on the basis of a state of a user who is a detection target of the pulse wave sensor.

Abstract: Provided is an information processing device including: a sensor control unit configured to control a light emission intensity of a light source included in a pulse wave sensor on the basis of a state of a user who is a detection target of the pulse wave sensor.

Abstract: There is provided a display processing apparatus including a largest phase viewpoint determining part configured to determine a largest phase viewpoint having the largest phase among viewpoint images at a plurality of viewpoint positions in a normal vision region for presenting a stereoscopic image, and a phase determining part configured to determine phases for the viewpoint images at the respective viewpoint positions so that the phase differences between the viewpoint images at the neighboring viewpoint positions are half or less of the phase at the largest phase viewpoint.

Abstract: There is provided an image processing apparatus including an image processing unit configured to carry out adjustment that makes disparity larger than disparity corresponding to processed images, which are moving images to be processed, based on an amount of change over time in a magnitude of the disparity corresponding to the processed images.

Abstract: There is provided a display processing apparatus including a largest phase viewpoint determining part configured to determine a largest phase viewpoint having the largest phase among viewpoint images at a plurality of viewpoint positions in a normal vision region for presenting a stereoscopic image, and a phase determining part configured to determine phases for the viewpoint images at the respective viewpoint positions so that the phase differences between the viewpoint images at the neighboring viewpoint positions are half or less of the phase at the largest phase viewpoint.

Abstract: An image processing method includes: calculating a first index value through back matching between a first image and a second image in relation to a first pixel which is one or a plurality of pixels of the first image and a second pixel which is one or a plurality of pixels located at a position corresponding to the first pixel in the second image; calculating a second index value by normalizing a correlation index value indicating correlation between the first pixel and the second pixel using a complexity index value indicating complexity of an image which is displayed by the first pixel; and calculating a third index value by multiplying the first index value by the second index value.

Abstract: There is provided an image processing apparatus including an image processing unit configured to carry out adjustment that makes disparity larger than disparity corresponding to processed images, which are moving images to be processed, based on an amount of change over time in a magnitude of the disparity corresponding to the processed images.

Abstract: There is provided an image processing apparatus including a difference value calculation section which associates, with each other on a tone basis, histograms indicating a number of pixels per tone in a left-eye image and a right-eye image, respectively, the left-eye image and the right-eye image being components of a stereoscopic image, which calculates a difference value between the left-eye image and the right-eye image on the associated tone basis, and which smooths the calculated difference value among tones, and a correction section which corrects the left-eye image or the right-eye image based on the smoothed tone-basis difference value.

Abstract: There is provided an image processing apparatus which sets divided regions in each of a left-eye image and a right-eye image in one way of setting divided regions, the left-eye image and the right-eye image being components of a stereoscopic image, and corrects, on a set divided region basis, color discrepancy between one of the left-eye image and the right-eye image and the other of the left-eye image and the right-eye image, the one image being not a color correction target, the other image being the color correction target, and which serially sets divided regions in the left-eye image and the right-eye image, in one or more other ways of setting divided regions different from the one way of setting divided regions, and serially corrects the color discrepancy between the one image and the other image on the set divided region basis.

Abstract: There is provided a display device including a display unit which periodically arranges and displays a plurality of images and a parallax barrier which is disposed in front of a pixel plane of the display unit and separates light from the display unit. The display device includes a disparity extraction unit which extracts information on a distribution of disparities between the view images, a parameter calculation unit which calculates a shift amount based on the disparity distribution information, a shift processing unit which performs shift processing on at least one of the view images based on the calculated shift amount, and a mapping processing unit which rearranges the at least one shift-processed view image on the display unit.

Abstract: There is provided a display including a display unit which periodically arranges and displays a plurality of view images, an acquisition unit which acquires information on a position of an observer, a calculation unit which sets a target viewing zone based on the information on the position of the observer, and a control unit which selects an arrangement of the view images that gives a viewing zone similar to the target viewing zone.

Abstract: An image processing method is provided that includes: acquiring an original image; and with respect to pixels in an area which is within the acquired original image and from which parallax information is not extracted or acquired, generating the parallax information of the pixels in the area in accordance with a magnitude relation of the parallax information of at least two pixels which are adjacent or close to the pixels in the area and which are included among pixels from which the parallax information is extracted or acquired.

Abstract: Favorable stereoscopic display is allowed to be performed with, for example, intended magnitude of depth perception irrespective of a viewing distance. A display includes: a display section displaying a stereoscopic image based on stereoscopic image data; a detection section detecting a viewing distance of a viewer; and an adjustment section modifying magnitude of parallax of the stereoscopic image data from first magnitude of parallax to second magnitude of parallax, in which the adjustment section modifies a correspondence relationship between the first magnitude of parallax and the second magnitude of parallax depending on the detected viewing distance.

Abstract: An image processing method includes: calculating a first index value through back matching between a first image and a second image in relation to a first pixel which is one or a plurality of pixels of the first image and a second pixel which is one or a plurality of pixels located at a position corresponding to the first pixel in the second image; calculating a second index value by normalizing a correlation index value indicating correlation between the first pixel and the second pixel using a complexity index value indicating complexity of an image which is displayed by the first pixel; and calculating a third index value by multiplying the first index value by the second index value.

Abstract: A stereoscopic display apparatus includes a display mode control unit configured to switch the display unit between a first stereoscopic display mode configured for a viewer to view images with stereoscopic viewing glasses and a second stereoscopic display mode configured for a viewer to view images without stereoscopic viewing glasses. Also described is a method of displaying images that includes switching between displaying images in a first stereoscopic display mode in which images are displayed to be viewed with stereoscopic viewing glasses and a second stereoscopic display mode in which images are displayed to be viewed without stereoscopic viewing glasses.

Abstract: There is provided a display device including a viewer position information acquisition unit configured to determine positions of a plurality of viewers and a display configured to display an image indicating whether one or more of the plurality of viewers is within a viewing zone. A display method includes determining positions of a plurality of viewers and displaying an image indicating whether one or more of the plurality of viewers is within a viewing zone.

Abstract: There is provided a display including a display unit which periodically arranges and displays a plurality of view images, an acquisition unit which acquires information on a position of an observer, a calculation unit which sets a target viewing zone based on the information on the position of the observer, and a control unit which selects an arrangement of the view images that gives a viewing zone similar to the target viewing zone.

Abstract: There is provided a display device including a display unit which periodically arranges and displays a plurality of images and a parallax barrier which is disposed in front of a pixel plane of the display unit and separates light from the display unit. The display device includes a disparity extraction unit which extracts information on a distribution of disparities between the view images, a parameter calculation unit which calculates a shift amount based on the disparity distribution information, a shift processing unit which performs shift processing on at least one of the view images based on the calculated shift amount, and a mapping processing unit which rearranges the at least one shift-processed view image on the display unit.

Abstract: A time stamp adding device includes: PCR_PID detecting means for detecting a PCR_PID included in a PMT by searching TS packets included in a TS from the head of the TS including TS packets having no time stamp, input from the outside and transmitted in a MPEG2-TS format and analyzing the resulting PMT; PCR detecting means for detecting values of PCRs included between the head of the TS and the PMT and position information of the PCRs and detecting values of all PCRs in the TS packets between the PMT and the tail of the TS and position information of the PCRs in the TS; time interval calculating means for calculating a time interval for adding a time stamp and a value of the time stamp based on the PCR values; and time stamp adding means for adding the time stamps to the TS packets having no time stamp based on the time interval.

Abstract: A cradle apparatus and a portable device are interconnected employing reflected wave transmission without interfering with an adjacent wireless system or impairing ease of use of the portable device. The cradle is provided with a function of a reflected wave reader and a digital camera is provided with a function of a reflector, whereby communication between the cradle and the digital camera is performed in a non-contact manner. The digital camera modulates a reflected wave of an unmodulated carrier transmitted from the cradle by varying the antenna load impedance in accordance with picked up image data, thereby performing reflected wave transmission. Communication is possible even while the portable device is somewhat apart from the cradle, and the ease of use of the portable device is not impaired even while communication is being performed.