Sony Group Corporation

Sony Corporation

Sony Semiconductor Solutions Corporation

Ryuichi Tadano

Takayoshi Ozone

Hiroshi Yamamoto

Sho Nakagawa

Hiroyuki Tanaka

Ashok Veeraraghavan

Daisuke Kawamata

Yo Nonoyama

Shingo Nagataki

Yoto Komoriya

Naoko Hirashima

Adithya Pediredla

The present disclosure relates to an image processing apparatus, an image processing method, and a program capable of realizing highly accurate image recognition processing while taking privacy into consideration with a simple configuration. A mask of a lensless camera is convoluted with a weight of a DNN first layer used in image recognition processing using a DNN, and a reconstructed image becomes a processing result of the DNN first layer on the basis of a captured image captured by an image sensor. Accordingly, the restored image becomes the processing result of the DNN first layer and becomes an image difficult for a person to visually recognize as a scene or an object, making it possible to protect the privacy of the image. The present disclosure can be applied to an image recognition apparatus using a lensless camera.

Image processing apparatus and image processing method

An electronic apparatus according to an embodiment of the disclosure includes: an imaging section that acquires imaging data; a data generator that generates emotion data on a basis of acquisition data; a data processor that associates the imaging data and the emotion data with each other in chronological order; and a controller that causes a setting of the imaging section to be changed in chronological order on a basis of the emotion data.

Electronic apparatus and imaging system

In an image processing device, shake modification processing of obtaining shake-modified image data by modifying a shake state of input image data constituting a moving image, user interface processing of acquiring operation information regarding shake modification, and parameter setting processing of setting a parameter of the shake modification processing on the basis of the operation information acquired in the user interface processing are performed.

Image processing device, image processing method, and program

An image processing apparatus performs shake information processing of outputting output shake information for input image data constituting a movie, shake information normalization processing of obtaining normalization shake information by normalizing the output shake information on the basis of angle of view information, and shake change processing of changing a shake state of the input image data using the normalization shake information.

A degree of freedom in image production regarding tracking of a subject is improved. Designation of a placement position in a display area of a tracking target is received on a first screen in which a predetermined image is displayed in the display area. For example, a user is allowed to designate a position (a position within the display area) in which a tracking target subject is disposed in a state in which image content can be recognized on a display screen.

Information processing device and information processing method

Shake correction is performed using posture information corresponding to each frame of image data constituting a moving image on each frame, the frame having been subjected to processing of pasting to a celestial sphere model. Further, protrusion prevention processing for correcting an effective cropping area from each frame so that the effective cropping area does not protrude from a movable area in which the effective shake correction is maintained is performed on a requested cropping area to set an effective cropping area applied to each frame. Processing for generating an effective cropping area image is performed, the effective cropping area image being an image subjected to the shake correction and then projected onto a plane model from the celestial sphere model and being an image of the set effective cropping area.

An image processing device performs shake information adjustment processing for adjusting shake information at the time of imaging when input image data constituting a moving image is captured and generating adjusted shake information, shake modification processing for changing a state of shake of the input image data using the adjusted shake information to obtain shake-modified image data, and association processing for associating at least one of the input image data and the shake-modified image data, the shake information at the time of imaging, and shake modification information capable of specifying a processing amount of the shake modification processing with each other.

Information on posture data that can be used for processing on a frame basis can be acquired for moving image data to be captured. For the purpose, in an imaging apparatus including an imaging unit that captures an image by an optical system to generate image data, a posture data generation unit that generates posture data of a casing including the imaging unit at a timing corresponding to the image data, a notification unit that performs notification for correlating the image data with the posture data on the basis of a trigger, and a detector that detects the notification by the notification unit are provided.

Imaging apparatus and imaging method for improvement of reproduction image quality

It is possible to easily reproduce and edit image data that is a moving image obtained by capturing an image of a non-central projection method, in which distortion correction and blur correction are reflected. For this purpose, an information processing apparatus includes: a distortion correction processing unit that performs distortion correction processing for converting image data as a moving image acquired by capturing an image of a non-central projection method into an image of a central projection method; and a blur correction processing unit that performs blur correction processing of reducing the image blur generated in the image data using posture data of an imaging apparatus for image data that has been subjected to the distortion correction processing. In other words, the blur correction is performed after the distortion correction.

Information processing apparatus and information processing method

Provided is an imaging apparatus and an imaging control method, which can change a distance measuring accuracy according to a distance from the imaging apparatus to an object. The imaging apparatus includes a control unit that controls outputs of an irradiation signal including an irradiation code and a reference signal including a reference code, and an imaging unit that includes a photoelectric conversion element. The imaging unit generates a pixel signal indicating correlation between reception light incident into the photoelectric conversion element and the reference signal, and generates a distance pixel signal based on a distance to an object on the basis of a ratio between a first pixel signal in a case where a first combination of the irradiation signal and the reference signal is used and a second pixel signal in a case where a second combination of the irradiation signal and the reference signal is used.

Imaging apparatus and imaging control method

An imaging device that includes a first color filter, a second color filer and an image sensor. The first color filter includes a first plurality of color filter regions that transmit a color of a first set of colors. The second color filter includes that transmit a color of a second set of colors. The second set of colors is different from the first set of colors. The image sensor detects light that passes through both the first color filter and the second color filter and generates an image signal.

Image processing apparatus, image processing method, and imaging apparatus

[Object] To easily determine whether a flicker component is present. [Solution] An image sensor performs a process of generating image data by exposing a plurality of lines, each of which including a plurality of pixels, in sequence over a predetermined exposure time from exposure start timings that are different from each other whenever a predetermined period of a vertical synchronization signal elapses. A timing controller performs control for shifting each of the exposure start timings by a fixed time interval whenever the period elapses. A determination unit determines whether a component having luminance varying at a predetermined frequency along a direction perpendicular to the plurality of lines in the image data is present. A removal unit removes the component in the image data in a case where the component is determined to be present.

Image capturing device and method of controlling image capturing device

An imaging device includes: a control unit configured to control an output of an irradiation signal including an irradiation code used for control of a pattern of emission of irradiation light and an output of a reference signal including a reference code indicating a pattern used for detection of a correlation with reception light including reflection light of the irradiation light; and an imaging element configured to output a pixel signal indicating a correlation between the reception light and the reference signal, wherein one of the irradiation code and the reference code is a code in which weighted adding of a plurality of unit codes, in which a phase of a basic code having an impulse cross-correlation with the other code is shifted for a different shift amount, is performed.

Imaging device and imaging control method

Provided is an image processing apparatus including a generation section which generates, based on a plurality of images captured at different exposure times, index information representing an index of a brightness of the plurality of images, and a detection section which detects a moving photographic subject included in the plurality of images based on the index information.

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Kanagawa, Japan

Ryuichi Tadano