Abstract: The present invention relates to a method and apparatus for providing voice control of a device, an ultrasound device for example. One embodiment of the present invention comprises an apparatus for providing voice control of the ultrasound device having a plurality of features. The apparatus comprises a memory device adapted to store a plurality of voice commands for controlling the ultrasound device, where the plurality of voice commands has at least two different voice commands that active a single feature of the ultrasound device; a selection module adapted to selecting at least one of the at least two different voice commands; and a translator module adapted to derive a signal from the selected voice command and transmit it to the ultrasound device.

Abstract: The present invention relates to a method and apparatus for providing voice control of a device, an ultrasound device for example. One embodiment of the present invention comprises an apparatus for providing voice control of the ultrasound device having a plurality of features. The apparatus comprises a memory device adapted to store a plurality of voice commands for controlling the ultrasound device, where the plurality of voice commands has at least two different voice commands that active a single feature of the ultrasound device; a selection module adapted to selecting at least one of the at least two different voice commands; and a translator module adapted to derive a signal from the selected voice command and transmit it to the ultrasound device.

Abstract: The present invention relates to a method and apparatus for providing voice control of a device, an ultrasound device for example. One embodiment of the present invention comprises an apparatus for providing voice control of the ultrasound device having a plurality of features. The apparatus comprises a memory device adapted to store a plurality of voice commands for controlling the ultrasound device, where the plurality of voice commands has at least two different voice commands that active a single feature of the ultrasound device; a selection module adapted to selecting at least one of the at least two different voice commands; and a translator module adapted to derive a signal from the selected voice command and transmit it to the ultrasound device.

Abstract: The present invention relates to a method and apparatus for providing voice control of a device, an ultrasound device for example. One embodiment of the present invention comprises an apparatus for providing voice control of the ultrasound device having a plurality of features. The apparatus comprises a memory device adapted to store a plurality of voice commands for controlling the ultrasound device, where the plurality of voice commands has at least two different voice commands that active a single feature of the ultrasound device; a selection module adapted to selecting at least one of the at least two different voice commands; and a translator module adapted to derive a signal from the selected voice command and transmit it to the ultrasound device.

Abstract: A system for automated x-ray system parameter evaluation is provided. A physical model or template is created and stored in the system, one for each desired phantom. The automated system imports a grayscale x-ray image and then processes the image to determine image components. First, a histogram of the image is created, then a threshold in the histogram is determined and the imported image is binarized with respect to the threshold. Next, connected component analysis is used to determine image components. If the components do not match, then the image is rejected. The system next locates landmarks in the imported image corresponding to expected physical structures. The landmarks include a perimeter ring, vertical and horizontal line segments, and fiducials. The system uses the landmarks to predict Regions of Interest (ROIs) where measurement of the x-ray system parameters takes place. Finally, the x-ray system parameters are measured in the identified ROIs.

Abstract: An x-ray system (10) include a digital detector (400) that defines two regions: a first region (404) suitable for generating data useful for creating a patient x-ray image and a second region (406) less suitable for generating such data than the first region. A source (20) transmits x-rays through a phantom (420) located between the source and the second region (406) so that the detector (400) generates test data in the second region. A processor (302) measures at least one parameter in response to the test data and stores a value of the parameter at one point of time. The processor compares the first value with a second value of the one parameter generated at a later second point in time. The processor also generates a result signal representing the results of the comparison.

Abstract: An x-ray system (10) include a digital detector (400) that defines two regions: a first region (404) suitable for generating data useful for creating a patient x-ray image and a second region (406) less suitable for generating such data than the first region. A source (20) transmits x-rays through a phantom (420) located between the source and the second region (406) so that the detector (400) generates test data in the second region. A processor (302) measures at least one parameter in response to the test data and stores a value of the parameter at one point of time. The processor compares the first value with a second value of the one parameter generated at a later second point in time. The processor also generates a result signal representing the results of the comparison.

Abstract: Modular interchangeable phantoms for multiple x-ray systems are provided. A variety of x-ray phantoms may be interchangeably inserted into a modular phantom carrier. Once a phantom has been inserted into the carrier, the phantom is locked to the carrier by either at least one rotating fastener or a plastic ring with at least one fastening pin. The carrier is then inserted into an x-ray system and x-rays are transmitted through the phantom. The phantom carrier also includes an interior mesh allowing measurement of the resolution non-uniformity of the x-ray system. Three phantoms for use with the modular phantom carrier are presented. Each phantom includes a number of sub-phantoms useful in the determination of various parameters of the x-ray system.