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ADAPTIVE GENERATION OF A HIGH DYNAMIC RANGE IMAGE OF A SCENE, ON THE BASIS OF A PLURALITY OF IMAGES OBTAINED BY NON-DESTRUCTIVE READING OF AN IMAGE SENSOR
ADAPTIVE GENERATION OF A HIGH DYNAMIC RANGE IMAGE OF A SCENE, ON THE BASIS OF A PLURALITY OF IMAGES OBTAINED BY NON-DESTRUCTIVE READING OF AN IMAGE SENSOR
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机译:基于通过非破坏性读取图像传感器获得的多个图像的自适应生成场景的高动态范围图像
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摘要
High dynamic range (HDR) images are generated on the basis of a plurality of images obtained by non-destructive reading of an image sensor, called NDRO images. An HDR image generation method includes: the determination of a criterion of desired quality for the HDR image; at least two non-destructive readings of the sensor delivering at least two successive NDRO images; the selection, as a function of the criterion of desired quality, of the first and of the last NDRO image to be used to generate the HDR image; the generation of the HDR image on the basis of information extracted from a series of successive NDRO images starting with the first and terminating with the last NDRO image to be used; the storage of a single image at one and the same time throughout the entire HDR generation phase.
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