IMAGE GENERATION DEVICE AND IMAGE GENERATION METHOD
To provide an image generation device and image generation method that can generate a three-dimensional image.SOLUTION: An image generation device includes a light conversion element capable of forming a plurality of mask patterns having two-dimensional shapes different from each other. The light co...
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Main Authors | , |
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Format | Patent |
Language | English Japanese |
Published |
07.12.2023
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Subjects | |
Online Access | Get full text |
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Summary: | To provide an image generation device and image generation method that can generate a three-dimensional image.SOLUTION: An image generation device includes a light conversion element capable of forming a plurality of mask patterns having two-dimensional shapes different from each other. The light conversion element is configured to be capable of converting observation light input from a light source into a plurality of pieces of conversion light corresponding to each of the plurality of mask patterns and outputting the light. The image generation device includes an image sensor to which the plurality of pieces of conversion light is input. The image sensor is configured to be capable of acquiring a plurality of two-dimensional images corresponding to the plurality of pieces of conversion light. The image generation device includes an arithmetic section for generating a three-dimensional image of the light source by a tomography method using the plurality of two-dimensional images.SELECTED DRAWING: Figure 1
【課題】3次元画像を生成することが可能な画像生成装置および画像生成方法を提供すること。【解決手段】画像生成装置は、互いに異なる2次元形状を有する複数のマスクパターンを形成することが可能な光変換素子を備える。光変換素子は、光源から入力された観測光を複数のマスクパターンの各々に対応した複数の変換光に変換して出力することが可能に構成されている。画像生成装置は、複数の変換光が入力されるイメージセンサを備える。イメージセンサは、複数の変換光に対応した複数の2次元画像を取得可能に構成されている。画像生成装置は、複数の2次元画像を用いて、トモグラフィ法によって光源の3次元画像を生成する演算部を備える。【選択図】図1 |
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Bibliography: | Application Number: JP20220086145 |