Mitsubishi Denki Kabushiki Kaisha

Sony Group Corporation

Sony Corporation

Matsushita Electric Industrial Co., Ltd.

Kenji Gotoh

Kazuhiko Nakane

Yoshinobu Ishida

Masato Nagasawa

Hiroyuki Oohata

Tetsuo Ikeda

Hiroyuki Ohata

Eisuke Fujinawa

Seishi Tomonaga

Atsushi Irie

Junji Otsuka

Yugo Sato

Takashi Ishida

Isao Satoh

Shunji Ohara

Yoshinari Takemura

Masato Nagasa

Katsuji Miyazawa

Masaki Handa

Yohsuke Kaji

Shoji Watanabe

Masayoshi Shimamoto

Kouichi Komawaki

Kosuke Yoshitomi

Tadayoshi Murakami

An information processing apparatus according to an embodiment of the present technology includes: a threshold value control unit. The threshold value control unit controls, on the basis of three-dimensional position information of each of a first finger and a second finger acquired from a detection result of a sensor, a threshold value relating to determination of a gesture using at least one of the first finger and the second finger. As a result, it is possible to perform gesture determination with high accuracy.

Information processing apparatus and information processing method

Provided is an information processing apparatus that includes a relative velocity calculation unit that calculates, on the basis of data obtained by sensing of an operation body in chronological order, a relative velocity of a second point on the operation body with respect to a first point on the operation body, and a gesture recognition unit that recognizes a gesture of the operation body on the basis of the relative velocity.

The present disclosure relates to an information processing apparatus, an information processing method, and a program capable of, when accepting hand-based operation inputs from a plurality of users, performing appropriate pairing of left and right hands for each user. An image of an operation surface from above is acquired, the operation surface being configured to accept a hand-based operation input from users, left and right hands of the users and arms corresponding to the respective hands are detected from the image, a base position of one of the arms is set as a benchmark position, a base position of the arm that is closest adjacent along a periphery of the operation surface is set as a reference position when the one of the arms is a left hand, and pairing of the hand of the arm at the benchmark position and the hand of the arm at the reference position is performed. The present disclosure can be applied to an information processing system.

There is provided an information processing apparatus, an information processing method, and a program for enabling improvement of operability in a case of performing a user operation on surfaces of various real objects. The information processing apparatus includes an operation pattern control unit configured to control an operation pattern in an operation area on a surface of a real object on the basis of information indicating a characteristic of the operation area. The operation pattern includes, for example, at least one of a method of inputting operation data in the operation area or a method of detecting the operation data. The present technology can be applied to, for example, a system using augmented reality (AR).

Information processing apparatus for controlling operation pattern

Provided is an information processing device that includes a control unit that sets an input auxiliary region based on an acquired sensing result of an operator and display a starting point of an input start within the input auxiliary region when the input start performed using the operator is detected.

Information processing device and information processing method

An information processing apparatus according to an embodiment of the present technology includes: an acquisition unit; and a generation control unit. The acquisition unit acquires an importance level relating to at least one part of an object. The generation control unit controls, on the basis of the acquired importance level, generation of a model of the object displayed in a virtual space.

Information processing apparatus, information processing method, and program

The present disclosure relates to an information processing apparatus, an information processing method, and a program capable of obtaining the accuracy of the parameter regarding the attitude of a plurality of viewpoints with higher accuracy. Provided is an information processing apparatus including: a plane estimator configured to estimate a plane on the basis of a first depth map, the first depth map being obtained on the basis of a plurality of captured images acquired by image-capturing at a plurality of viewpoints; and a correction unit configured to correct a parameter regarding an attitude of the plurality of viewpoints on the basis of comparison between the first depth map and the plane.

Information processing apparatus and information processing method for stereo imaging based on corrected parameters

Provided is an information processing apparatus including a processing unit that determines an angle between at least a part of an upper limb of a user and one of a vector or a plane. The processing unit further determines whether an operation of the user is a pointing operation or a hover operation on the basis of the angle that is between at least the part of the upper limb of the user and one of the vector or the plane.

There is provided an imaging device including a posture change detection part which detects a posture change of an imaging device body, a deflection correction part which corrects deflection of a captured image generated by the posture change, a distortion correction part which corrects distortion of the captured image generated by the posture change, and a control part which makes the deflection be corrected in the deflection correction part based on the posture change detected in the posture change detection part, and makes the distortion be corrected in the distortion correction part based on posture change after limiting processing to the detected posture change.

Imaging device, control method of the same and program

The invention provides an optical disk medium having a recording spiral formed by connecting groove tracks and land tracks alternately, and permitting detection of a connecting point between a groove track and a land track reliably is provided, and a method of tracking the optical disk medium and an optical disk drive apparatus for driving the optical disk medium. One part of an identification signal area is shifted by a predetermined distance in one radial direction from the center of a groove, while another part of the identification signal area is shifted by the same distance in the opposite radial direction from the center of the groove. A land/groove polarity of a sector is determined by the polarity of a tracking error signal and the order of the polarities during reproduction of an identification signal.

Optical disk, optical disk drive apparatus, and optical disk tracking method

Optical disk format having a continuous recording area formed of alternating land and groove revolutions, optical disk drive apparatus, and optical disk tracking method

An optical disk according to the present invention has data recording tracks of lands and grooves. Each of the data recording tracks has a length corresponding to a revolution of the disk and includes a plurality of track sectors. The data recording tracks of lands and grooves are connected alternately to each other so as to form a continuous data recording spiral. Each of the track sectors has a preformatted identification signal part for representing sector address data and has a data recording part for recording data. The identification signal part has the first address data region and the second address region. The first address data region and the second address data region are shifted by the same predetermined distance from the center of a groove track oppositely in the radial direction of the disk. The first address data region is set to represent the address of a groove track sector, and the second address data region is set to represent the address of a land track sector adjacent to the groove track sector.

Optical disk recording medium and optical disk drive apparatus

In an optical disk drive apparatus for recording data on and reproducing data from an optical disk using both of data recording tracks formed of grooves and lands, is divided into an integer number of sectors, and the address data area of each sector is shifted in the radial direction. When a first sector is scanned, a data from the address data area of the first sector is read as a first direct address data, and a data from the address data area of an adjacent sector is read as a second direct address data. A first modified address data of the first sector is produced by modifying the second direct address data with an inter-track address difference, and a correct address value of the first sector is produced using the first direct address data and the first modified address data.

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Tokyo, Japan

Kenji Gotoh