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AssigneeSony Semiconductor Solutions Corporation
InventorsYUKI NISHINA, KOJI MATSUURA, HIROSHI KINUGAWA
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The present technology relates to a light detection device, a correction method, and a program that can reduce effects of interference between a gradation signal and an event signal. The present technology includes a pixel array section including a plurality of pixels disposed in a two-dimensional matrix, the pixel including an event data generation section configured to detect, as an event, a change in luminance of incident light in the same direction and generate event data based on the event that is detected and a gradation data generation section configured to generate gradation data that is data corresponding to the luminance of the incident light; an interference intensity identification section configured to identify an intensity of interference generated by an overlap between a period in which the gradation data is generated and a period in which the event is detected; and a correction section configured to correct the event data according to the intensity of the interference identified by the interference intensity identification section. The present technology can be applied to, for example, a light detection device that acquires a gradation signal and an event signal.
A light detection device comprising:
A correction method executed by a light detection device including a pixel array section including a plurality of pixels disposed in a two-dimensional matrix, the plurality of pixels each including an event data generation section configured to detect, as an event, a change in luminance of incident light in the same direction and generate event data based on the event that is detected and a gradation data generation section configured to generate gradation data that is data corresponding to the luminance of the incident light, the correction method including:
A program for causing a computer configured to control a light detection device, the light detection device including a pixel array section including a plurality of pixels disposed in a two-dimensional matrix, the plurality of pixels each including an event data generation section configured to detect, as an event, a change in luminance of incident light in the same direction and generate event data based on the event that is detected and a gradation data generation section configured to generate gradation data that is data corresponding to the luminance of the incident light, to execute:
Dependencies are inferred from the claim text.