Abstract: The present disclosure generally relates to selectively displaying information. For example, the present disclosure relates to displaying controls via an external display, displaying information via an external display based on the location of a computer system, and selectively displaying a user interface via an external display.

Abstract: The present disclosure generally relates to controlling computer systems.

Abstract: The present disclosure generally relates to user interfaces and techniques for changing the appearance of the display of controls in accordance with some examples, such as animating the appearance of a control and/or changing the appearance of a control.

Abstract: The present disclosure generally relates to user interfaces and techniques for displaying different controls in accordance with some examples, such as displaying different controls, updating the background of a respective user interface that controls are displayed on, and/or displaying controls for different devices in accordance with some examples.

Abstract: The present disclosure generally relates to user interfaces and techniques for displaying controls that are used to control one or more operations of a device, such as configuring an input mechanism and/or displaying a user interface for controlling the navigation of a computer system.

Abstract: The present disclosure generally relates to user interfaces and techniques for creating a personalized user experience in accordance with some examples, such as modifying the operation of a device, displaying an animation representing a change in an operation of a device, and/or displaying a user interface based on a location of a user.

Abstract: The present disclosure generally relates to user interfaces and techniques for adjusting the operation of devices in accordance with some examples, such as controlling the operation of one or more electronic devices based on the value of a setting of the electronic device, adjusting the state of certain types of electronic devices and adjusting the state of one or more electronic devices based on environmental conditions.

Abstract: The present disclosure generally relates to providing controls.

Abstract: The present disclosure generally relates to user interfaces and techniques for controlling one or more electronic devices and/or displaying one or more controls in accordance with some examples.

Abstract: The present disclosure generally relates to user interfaces and techniques for performing one or more operations in accordance with some examples, such as displaying user interfaces and/or configuring a device to perform a respective operation.

Abstract: An apparatus for computed tomography (CT) imaging of a cyclically moving organ includes a positional state monitor (24, 40) that monitors a positional state of the cyclically moving organ such as the heart. A cone-beam CT scanner (10) acquires image data at least within a plurality of time windows. Each time window is centered about an occurrence of a selected positional state of the organ. A window analyzer (38) selects a data segment within each time window such that the data segments combine to form a complete data set covering a selected angular range. A reconstruction processor (44) reconstructs the selected data segments into an image representation.

Abstract: An apparatus for computed tomography (CT) imaging of a cyclically moving organ includes a positional state monitor (24, 40) that monitors a positional state of the cyclically moving organ such as the heart. A cone-beam CT scanner (10) acquires image data at least within a plurality of time windows. Each time window is centered about an occurrence of a selected positional state of the organ. A window analyzer (38) selects a data segment within each time window such that the data segments combine to form a complete data set covering a selected angular range. A reconstruction processor (44) reconstructs the selected data segments into an image representation.

Abstract: A method of diagnostic image reconstruction from projection data is provided. It includes generating projection data followed by a convolution of the same. The convolved projection data is then scaled into unsigned, fixed precision words of a predetermined number of bits. The words are then split into a predetermined number of color channels corresponding to color channels of a multi-color rendering engine (150). Simultaneously and independently, the split words are backprojected along each of the color channels to obtain backprojected views for each color channel. The backprojected views for each color channel are accumulated to produce separate color images corresponding to each color channel. Finally, the separate color images are recombined to produce an output image. In a preferred embodiment, prior to the convolution of the projection data, a rebinning operation is performed to ensure that the projection data is in a parallel format.