摘要:
Provided is a method and apparatus for generating a 3D image including: generating a 2D panorama image showing the whole scene by combining a plurality of 2D images, each of which partially showing the scene; and generating a 3D image by folding the 2D panorama image on the basis of image information on the 2D panorama image.
摘要:
Provided is a method and apparatus for generating a 3D image including: generating a 2D panorama image showing the whole scene by combining a plurality of 2D images, each of which partially showing the scene; and generating a 3D image by folding the 2D panorama image on the basis of image information on the 2D panorama image.
摘要:
Provided is an apparatus and method of multi-view rendering. A method of multi-view rendering includes rendering one or more 3D objects based on a first viewpoint, transforming pixel values of pixels of the first viewpoint, which are obtained by the rendering of the 3D objects, into pixel values of pixels based on a second viewpoint that is different from the first viewpoint, detecting an occlusion region that is a remaining region other than a region represented by the pixel values obtained by the transforming of the pixel values in an image based on the second viewpoint, and rendering the detected occlusion region based on the second viewpoint.
摘要:
A collision sensing apparatus, method and medium are provided. The apparatus includes an image dividing unit to divide an image into a plurality of voxels, a searching unit to search for a voxel having a plurality of model primitives, among the plurality of voxels, and an examination unit to determine whether a collision occurs between two or more model primitives in the searched voxel.
摘要:
Provided are a 3D object graphics processing apparatus and a 3D scene graph processing apparatus. A 3D object graphics processing apparatus includes: an Appearance processing unit defining an appearance of a 3D object; a Material processing unit defining material of the appearance of the 3D object; an IndexedFaceSet processing unit defining the 3D object by using faces formed in coordinates; an IndexedLineSet processing unit defining the 3D object by using lines formed in the coordinates; a Color processing unit defining colors of the 3D object; a Coordinate processing unit defining the coordinates of the 3D object; a TextureCoordinate processing unit defining coordinate values for a texture of the appearance of the 3D object; a DirectionalLight processing unit defining a light illuminated from an infinitely distant light source in a predetermined direction in parallel; a PointLight processing unit defining a light generated from a single point source and illuminated symmetrically to all directions; a SpotLight processing unit defining a light generated from a single point source and illuminated in a particular direction within a predetermined angle range; and a Shape processing unit defining a shape of the 3D object of which the appearance has been already defined by the Appearance processing unit. Therefore, it is possible to create a 3D object by using a small number of 3D object graphics tools, so that burdens on a memory device and the size and weight of hardware can be reduced.
摘要:
A rendering apparatus and method are provided. A plurality of nodes of interface data are described using the plurality of nodes connected hierarchically and indicate a plurality of selectable items that are analyzed, and the interface data is rendered based on a result of the analysis. Consequently, a creator of interface data to be rendered can expect a time-to-market reduction when creating interface data described in a standardized format.
摘要:
A rendering apparatus and method are provided. A plurality of nodes of interface data are described using the plurality of nodes connected hierarchically and indicate a plurality of selectable items that are analyzed, and the interface data is rendered based on a result of the analysis. Consequently, a creator of interface data to be rendered can expect a time-to-market reduction when creating interface data described in a standardized format.
摘要:
Provided are a method and apparatus for generating an image of an organ. A medical image is input in real time. The medical image is compared with an image previously obtained using a 3D model, and an image obtained by combining the medical image with the 3D model is output.
摘要:
A modeling method, medium, and system. The modeling method may include specifying an object in a plurality of 2 dimensional (2D) images expressed from different view points, considering an edge and contents of each component of each 2D image, generating a 3 dimensional (3D) model of each specified object, and matching the generated 3D models considering relative locations of each generated 3D model. Accordingly, a realistic 3D model of an object expressed in an image can be accurately generated.
摘要:
A point-based rendering apparatus, method and medium. The point-based rendering apparatus includes a projector to project a point model and to generate a plurality of rendered points, a radius calculator to calculate a radius, corresponding to a predetermined resolution of each of the rendered points, and a splat generator to generate at least one of a hemi-spherical and a spherical splat having the radius of each of the rendered points.