Abstract: A method and system for correcting a difference in contrast agent density in a sequence of contrast-enhanced image frames. A reference image frame is defined in the sequence of contrast-enhanced image frames, and segmentation is performed on the reference image frame to determine a location of a region of interest within the reference image frame. The region of interest is a region of the reference image frame that contains contrast agent. Other image frames in the sequence of contrast-enhanced images are corrected based on a difference in contrast agent density/image intensity in the region of interest relative to the region of interest in the reference image frame.

Abstract: An exemplary embodiment of the present invention provides a method for providing information about units installed in a computing device. The method includes identifying an installed unit prior to an initialization of an operating system and obtaining information about the installed unit, wherein the information comprises a regulatory identification number, a manufacturer's logo, or a combination thereof. The method also includes receiving a request to provide information about the installed unit and providing the information about the installed unit.

Abstract: An exemplary embodiment of the present invention provides a method for providing information about units installed in a computing device. The method includes identifying an installed unit prior to an initialization of an operating system and obtaining information about the installed unit, wherein the information comprises a regulatory identification number, a manufacturer's logo, or a combination thereof. The method also includes receiving a request to provide information about the installed unit and providing the information about the installed unit.

Abstract: A shelf tag printing system includes a portable terminal in radio communication with a base station and a portable printer in wireless communication with the portable terminal. The portable terminal has a bar code scanner which reads product bar codes for radio transmission to the base station. The base station responds with informational signals indicating legends to be printed upon shelf tags by the printer. These signals are received by the portable terminal and relayed to the printer. Communication between the portable terminal and the printer is one-way via a surface wave acoustic resonator in the portable terminal and an amplifier sequenced hybrid receiver in the printer.