The precision Spyder3 colorimeter from Datacolor, combined with quality software solutions from QUBYX Ltd. are a perfect match for the severe requirements of the medical imaging field.

QUBYX PerfectLum & Datacolor Spyder3Pro calibrates displays to conform to medical standards including DICOM to allow diagnostics and viewing of medical images on computer displays. The image quality provided by QUBYX software satisfies radiologists' demanding uses. This bundle also includes hardware calibration with DDC/CI communication, Calibration Scheduler, Remote Control and up to 39 Bit Look Up Tables (13 bits per channel).

QUBYX has been a technology contributor in the medical imaging and color management industries with various professional calibration and visualization solutions since 1996.

What is PerfectLum? 

PerfectLum is software that calibrates and verifies medical displays used for Diagnostics or Viewing of medical images covering the entire fields of biological- medical- imaging, radiology, radiological sciences, endoscopy, tomography, ultrasound, medical photography and microscopy. For some fields like radiology and mammography certain national and international standards apply to assure image display quality.
PerfectLum calibrates to standards including AAPMTG18, DIN6868, IEC, JESRA and DICOM. For some fields of application no standards yet exist, but PerfectLum already grants today’s best image display quality, due to meticulous color and luminance calibration with high bit precision. PerfectLum can be used as a single client application or in combination with a server. The server uses the software to verify and control displays from a distance over an easy-to-use browser interface. With the remote management function a system administrator can control all the displays directly from his workstation.

What does PerfectLum offers?

• PerfectLUM Client module
• Calibration to a certain white level
• Calibration to DICOM GSDF
• Calibration to Gamma and CIE L standard
• Calibration to certain color temperatures and xy coordinates
• Calibration of display uniformity with Matrox Xenia board
• Verification of DICOM GSDF conformance
• Verification of display colors and luminance
• Verification of display uniformity
• Visual display verification with Testpattern like Briggs, SMPTE, AAPM
• Detailed History database with graphs for each calibration and white level consistency over time
• Calibration of up to 8 displays connected to the same workstation


• Remote management part
• Verification of display status
• Remotely start or schedule calibrations and verifications
• Automatic alerts are send to the managers

What makes PerfectLum special?

• Compatible with nearly any display
• Compatible with nearly any graphicboard
• Compatible with Matrox Graphicboards
• Compatible with Realvision Graphicboards
• up to 13 bit calibration
• DDC/CI support
• Remote management with internet server or local server
• Remote management to control and verify displays from distance
• Easy double click install of remote management server
• Color-display, Grayscale-display and Projector calibration

Who needs PerfectLum?

Perfectlum is used by people who need quality medical imaging to deliver quality service. Typical users are Radiologists, Researchers, Dentists and Hospitals to enhance and verify display quality on monitors used for diagnostics or viewing. Those displays can be directly connected to the imaging device or be part of a PACS system.