초록 ▼

A scene reconstruction system generates a reconstruction of at least one feature of at least one three-dimensional object in a scene from three two-dimensional views as recorded from a plurality of diverse locations. The scene reconstruction system includes a motion parameter generator, a dense dept

A scene reconstruction system generates a reconstruction of at least one feature of at least one three-dimensional object in a scene from three two-dimensional views as recorded from a plurality of diverse locations. The scene reconstruction system includes a motion parameter generator, a dense depth map generator, and a scene reconstructor. The motion parameter generator generates in response to gradients in image intensity values at respective points in a first view and temporal derivatives of image intensity values as between second and third views and the first view values for motion parameters representing as between a first view recordation location for the first view, and view recordation locations for the second and third views. The dense depth map generator generates a dense depth map in response to the values for the motion parameters, gradients in image intensity values at respective points in a first view and temporal derivatives of image intensity values as between second and third views and the first view, the dense depth map representing for each point in the first view the depth of a corresponding point in the scene. The scene reconstructor uses the dense depth map in generating a reconstruction of the at least one feature.

대표청구항 ▼

[ What is claimed as new and desired to be secured by Letters Patent of the United States is:] [1.] A scene reconstruction system for generating a reconstruction of at least one feature of at least one three-dimensional object in a scene from three two-dimensional views as recorded from a plurality

[ What is claimed as new and desired to be secured by Letters Patent of the United States is:] [1.] A scene reconstruction system for generating a reconstruction of at least one feature of at least one three-dimensional object in a scene from three two-dimensional views as recorded from a plurality of diverse locations, said scene reconstruction system comprising:A. a motion parameter generator configured to generate in response to gradients in image intensity values at respective points in a first view and temporal derivatives of image intensity values as between second and third views and said first view values for motion parameters representing as between a first view recordation location for said first view, and view recordation locations for said second and third views;B. a dense depth map generator configured to generate a dense depth map in response to the values for the motion parameters, gradients in image intensity values at respective points in a first view and temporal derivatives of image intensity values as between second and third views and said first view, the dense depth map representing for each point in the first view the depth of a corresponding point in the scene; andC. a scene reconstructor configured to use the dense depth map in generating a reconstruction of said at least one feature.