Fujifilm Corporation

Fujinon Corporation

Bosch Corporation

Tomonori Masuda

Hiroshi Tamayama

Kazuki Inoue

Kazuki Ishida

Akihiro Ishizuka

Hitoshi Sakurabu

Masahiko Sugimoto

Makoto Kobayashi

Yasunobu Kishine

Ryo Hasegawa

Tetsuya Fujikawa

Yi Pan

Takashi Hashimoto

Kenkichi Hayashi

Yoshinori Furuta

Tomoyuki Kawai

Chikara Yamamoto

Masaaki Orimoto

Takeshi Misawa

Takeshi Kamiya

Youichi Sawachi

Koudai Fujita

Junya Kitagawa

Eiji Ishiyama

Hiroaki Takao

Mikio Watanabe

Fuminori Irie

Yasuhiro Shinkai

Hidekazu Kurahashi

Takashi Kato

Hitoshi Miyano

Koichi Tanaka

Masaru Kobayashi

Kosuke Irie

Kouichi Yahagi

Mototada Otsuru

Takeshi Ota

Hajime Makino

A processing apparatus includes a control unit that performs a control of performing, a plurality of times in parallel, a recognition operation in which a recognition unit recognizes a specific subject included in an imaging region based on a captured image obtained by imaging the imaging region by an imaging unit, and a distance measurement operation in which a distance measurement unit performs distance measurement by emitting light to the imaging region and receiving reflected light of the light from the imaging region, and a change unit that changes irradiation energy of the light to the imaging region for each distance measurement operation.

Processing apparatus, electronic apparatus, processing method, and program

A processor of a detection device is configured to, in physical pixel disposition before and after movement of an image sensor having a plurality of physical pixels arranged in a first direction and a second direction intersecting the first direction, move the image sensor to a location at which a first physical pixel after movement to a location adjacent to a second physical pixel different from the first physical pixel before movement is positioned, cause the image sensor to perform imaging before and after movement, and detect a defective physical pixel from the plurality of physical pixels based on a degree of difference in pixel values between image pixels corresponding to the second physical pixel before movement and the first physical pixel after movement, respectively, among a plurality of image pixels included in each of a plurality of images obtained by being captured by the image sensor.

Detection device, imaging apparatus, detection method, and program

An instruction position detection device includes: a processor that acquires a movement amount of an instruction position of an indicator capable of detecting the movement amount, and performs a control of projecting, from a projection apparatus, an image including a setting image for setting an origin of the instruction position of the indicator, and the processor is configured to: acquire an input result of a setting operation of an operator in a state where an instruction for a position indicated by the setting image in a projected projection image is provided by the indicator; and perform a control of detecting the instruction position of the indicator in the image based on the position of the setting image in the image and the movement amount after the input result of the setting operation is acquired.

Instruction position detection device, instruction position detection method, instruction position detection program, and projection system

A projection apparatus projects an image by an optical system having at least one optical characteristic being variable, and the projection apparatus includes a processor configured to perform a control of regulating a movement of a projection region to which the image is projected, based on the at least one optical characteristic in the optical system.

Projection apparatus, projection method, and control program

A distance measurement device includes an imaging unit, a measurement unit that measures a distance to a subject by emitting directional light which is light having directivity to the subject and receiving reflection light of the directional light, and a deriving unit that acquires a correspondence relation between an in-provisional-image irradiation position, which corresponds to an irradiation position of the directional light onto the subject, within a provisional image acquired by provisionally imaging the subject by the imaging unit whenever each of a plurality of distances is provisionally measured by the measurement unit and a distance which is provisionally measured by the measurement unit by using the directional light corresponding to the in-provisional-image irradiation position, and derives an in-actual-image irradiation position, within an actual image acquired by performing actual imaging by the imaging unit, based on the acquired correspondence relation.

Distance measurement device, deriving method for distance measurement, and deriving program for distance measurement

A control method of a projection system, that includes a first projection portion, a second projection portion and a processor, and performs projection based on a content image, includes: by the processor, setting, based on input information, a coordinate space corresponding to a non-projection range between a first projection range of the first projection portion and a second projection range of the second projection portion; and performing a control of generating a first projection image and a second projection image based on the set coordinate space and the content image, causing the first projection portion to project the first projection image, and causing the second projection portion to project the second projection image.

Control method, projection apparatus, and control program

Provided is an information processing device including an acquisition unit that acquires a first captured image, a second captured image, and a distance to a subject, and a derivation unit that derives an imaging position distance which is a distance between the first imaging position and the second imaging position, on the basis of a plurality of pixel coordinates for specifying a plurality of pixels of more than three pixels which are present in the same planar region as an emission position irradiated with the directional light beam on the real space and correspond to the position on the real space in each of the first captured image and the second captured image which are acquired by the acquisition unit, emission position coordinates which are derived on the basis of the distance acquired by the acquisition unit, a focal length of an imaging lens, and dimensions of imaging pixels.

Information processing device, information processing method, and program

A distance measurement device includes an imaging unit which captures a subject image formed by an imaging optical system forming the subject image indicating a subject, an emission unit which emits directional light as light having directivity along an optical axis direction of the imaging optical system, a light receiving unit which receives reflected light of directional light from the subject, a derivation unit which derives a distance to the subject based on a timing at which directional light is emitted by the emission unit and a timing at which reflected light is received by the light receiving unit, and a control unit which performs control such that at least a part of an imaging period by the imaging unit overlaps at least a part of a distance measurement period by the emission unit, the light receiving unit, and the derivation unit.

Distance measurement device, distance measurement method, and distance measurement program

An information processing apparatus includes a processor, and a memory connected to or built in the processor, in which the processor performs first distance measurement of measuring a distance to an imaging region based on an irradiation timing at which a light irradiator emits light to the imaging region and a light-receiving timing at which a light receiver receives reflected light of the light from the imaging region, performs second distance measurement of measuring the distance to the imaging region based on a first image obtained by imaging the imaging region by an imaging apparatus, and executes a specific process in a case in which a first distance measurement result obtained by performing the first distance measurement and a second distance measurement result obtained by performing the second distance measurement are different from each other.

Information processing apparatus, information processing method, and program

A control device of a projection system including an optical system that projects an image generated in a display portion based on input image data to a projection object, and an imaging portion that images the projection object, includes: a distance determination portion that acquires first captured image data of the image projected to the projection object from the imaging portion and determines a distance from an object present between the projection object and the optical system to the optical system based on a first sharpness of a part or an entire part of the first captured image data and a second sharpness of the input image data.

Control device, projection system, control method, and control program

Disclosed are a distance image acquisition apparatus and a distance image acquisition method capable of achieving high distance measurement accuracy and omitting wasteful imaging or calculation. The distance image acquisition apparatus () includes a distance image sensor (), a drive mode setting unit (A), a distance image generation unit (B), a pulse light emission unit (), and an exposure control unit (). The exposure control unit () controls emission and non-emission of pulse light emitted from the pulse light emission unit () according to a drive mode set by the drive mode setting unit (A), and controls exposure in the distance image sensor (). The distance image generation unit (B) performs calculation processing of a sensor output acquired from the distance image sensor () according to the drive mode set by the drive mode setting unit (A) to generate a distance image corresponding to a distance of a subject.

Distance image acquisition apparatus and distance image acquisition method

A processing apparatus includes a control unit that performs a control of performing an imaging operation by an imaging unit that images an imaging region, and a distance measurement operation in which a distance measurement unit performs distance measurement by emitting light to the imaging region and receiving reflected light of the light from the imaging region, an acquisition unit that acquires reflectivity information for specifying a reflectivity in the imaging region, and a change unit that changes irradiation energy of the light according to the reflectivity information acquired by the acquisition unit in a state in which the imaging operation and the distance measurement operation are performed.

A processor measures a first distance to an object in a distance measurement target region on the basis of an irradiation timing when a light irradiator performs surface irradiation on the distance measurement target region with light and a light receiving timing when a light receiver receives reflected light of the light from distance measurement target region. In a case in which a specific pixel included in the light receiver generates a plurality of signals at different timings within a light receiving period corresponding to the surface irradiation by the light irradiator, the processor measures the first distance on the basis of a relationship between the plurality of signals.

Information processing device, imaging device, information processing method, and program

A control device of a projection apparatus that projects an image to a projection target object, includes a processor, and the processor is configured to, in response to reception of a first operation by an operation portion for operating the projection apparatus, perform a control of projecting an operation image for operation of the projection apparatus from the projection apparatus to a part, in a projection range of the projection apparatus, determined based on second information different from first information obtained by the first operation performed on the operation portion

Control device, control method, control program, and projection system

A shake correction control device includes a processor that selects mechanical correction of mechanically performing shake correction of a subject image or electronic correction of electronically performing the shake correction of the subject image. The processor performs a switching control from either of the mechanical correction or the electronic correction to the other of the mechanical correction or the electronic correction, and synchronizes shake correction operations of the mechanical correction and the electronic correction during the switching control, and changes an operation ratio of the mechanical correction and the electrical correction during the switching control.

Growing community of inventors

Saitama, Japan

Tomonori Masuda