For example, Euclidean groups, similarity, Equi-Affine, projections, camera rotations and video groups.
The applications we have explored include approximating a conventional single center of projection video camera with high performance along one or more axes, such as resolution, dynamic range, frame rate, and/or large aperture, and using multiple cameras to approximate a video camera with a large synthetic aperture.
The acquisitions were performed over 128 projections (180° and 64 projections per camera head) in a 64 × 64 matrix in step and shoot mode.
Because epipolar geometry is a property of central projection perspective cameras, it also exists for central catadioptric cameras and is represented by a matrix as the essential matrix.
By increasing the number of projections per camera head from the recommended 17 to 36, they produced MPI images equivalent to those using conventional SPECT.
These are just a few of the colorful examples detailed in Kirsner's book, which explores all the major technological advances in the cinema from the introduction of sound, color and widescreen formats, to digital projection, digital cameras ("filming without film") and the new business models ushered in by the World Wide Web.
She faced the crowd and the projection-video cameras with a poised, unblinking gaze, which turned into a fierce glare as the resentment crested in her songs.
They improve the segmentation results projecting the optical flow vectors geometrically on a sphere centered in the camera projection center.
Knowledge of these homographies allows the corresponding projection matrices encoding camera motion to be expressed in a common projective frame and, therefore, to be recovered directly, without estimating 3D structure.
We study segmentation of multiple rigidbody motions in a 3-D dynamic scene under perspective camera projection.
