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 method and an apparatus of enhancing a ray tracing speed. The method of enhancing a ray tracing speed may group a secondary ray based on a direction of the secondary ray in a 3D space, and may perform packet tracing based on the grouped secondary ray.
摘要:
Disclosed herein are an ultrasonic imaging apparatus and a control method thereof. The ultrasonic imaging apparatus includes: an ultrasonic collector configured to collect ultrasonic waves from an object; a volume data generator configured to generate volume data based on the ultrasonic waves; and an image processor configured to perform volume rendering on the volume data with reference to a texture image, wherein a translucency property and multi-layer tissue of the object are reflected to each texel of the texture image.
摘要:
Provided is a realistic pose generating apparatus that may render an input pose by deforming a basic shape to a shape of the input pose based on a displacement value of a shape corresponding to a difference between a shape interpolation function with respect to the input pose and the shape interpolation function with respect to each of major poses, and by deforming a basic texture to a texture of the input pose based on a displacement value of a texture corresponding to a difference between a texture interpolation function with respect to the input pose and the texture interpolation function with respect to each of the major poses.
摘要:
Disclosed is a hybrid and scalable rendering device and a method thereof. The hybrid and scalable rendering device may selectively apply at least one of rasterization rendering, a radiosity rendering, and a ray-tracing rendering, according to material properties of a target object for rendering, a distance between the target object and a give camera position, a capability of hardware, and the like.
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:
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:
A method and an apparatus of enhancing a ray tracing speed. The method of enhancing a ray tracing speed may group a secondary ray based on a direction of the secondary ray in a 3D space, and may perform packet tracing based on the grouped secondary ray.
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 are a graphic processing method and apparatus supporting a line acceleration function. The graphic processing method includes: transforming at least one line represented by graphic data, to a polygon; and rendering the polygon and at least one polygon represented by the graphic data. Therefore, a graphics chip set which normally supports only a polygon acceleration function can also support a line acceleration function.