Abstract: A method for numerically compensating imaging errors caused by a geometrical deformation of a stereo camera is provided. An inertial variable vector is provided that is determined by an accelerometer, which inertial variable vector is expressed in a stereo camera coordinate system with a known geometrical relationship between the stereo camera coordinate system and the world coordinate system, and which inertial variable vector relates to a physical force which at least partly causes the geometrical deformation of the stereo camera. A calibrated analytic deformation model of the stereo camera is evaluated with the inertial variable vector as input. Updated external camera parameters are determined. The updated external camera parameters and known internal camera parameters of the two cameras are used for stereophotogrammetric analysis of images acquired by the stereo camera.

Abstract: A method for numerically compensating imaging errors caused by a geometrical deformation of a stereo camera, and to a corresponding computer program product for numerically compensating such imaging errors, and to a stereo camera which acquired images are numerically compensated as in the method and computer program product.

Abstract: The present disclosure involves systems, software, and computer implemented methods for a personalized task ranking system capable of ranking tasks based on task context and user attributes. One example system includes operations to receive a request via interactions with an interface from a client device. User attributes associated with the request are identified. Context attributes corresponding to each task are identified from the repository of contextual content. Relevance conditions corresponding to each of the tasks are identified. The relevance conditions for each of the tasks are evaluated by comparing each of the context attributes to the user attributes. Based on the evaluating, a relevance score is generated for each of the tasks included in the task list corresponding to the user. The task list is transmitted with the generated relevance score for each of the tasks included in the task list to the client device.

Abstract: A rose engine apparatus is disclosed for attaching to a lathe having a lathe bed and a headstock with a rotatable spindle. The apparatus includes a pivotal attaching means for pivotally attaching the headstock with the lathe bed. At least one cam is selectively fixable to a cam attachment means fixed to the spindle of the headstock, each cam having a continuous, variable radius along a peripheral edge thereof. A cam roller is fixed with the lathe bed so as to make contact with the peripheral edge of a selected cam. A biasing spring urges the selected cam against the roller means, such that the headstock pivots with respect to the lathe bed as a function of the variable radius of the selected cam, as the spindle and workpiece rotates. As such, cutting operations can be performed on the workpiece that correspond to the variable radius of the selected cam. The apparatus may be bypassed to allow conventional operation of the lathe without removing the apparatus therefrom.