Display controller targets medical imaging Md5/PCI is a 2048 x 2560 PCI-based display controller uses a 10-bit DAC and a luminance calibrator port to correct monitors for gray-scale accuracy. To speed GUI and image-copy operations, it makes use of Number Nine Computer`s I-128 graphics processor to handle the 16-bit gray-scale images commonly found in radiology applications. The board is supported by the DIMPL image-processing library that includes image-handling and processing routines common to diagnostic viewing applications. Dome Imaging Systems, 400 Fifth Ave, Waltham, MA 02154; (617) 895-1155; Fax: (617) 895-1133.