Color monitor settings refresh

Patent metadata

Field	Value
Publication number	US-10930241-B2
Application number	US-201816206478-A
Country	US
Kind code	B2
Filing date	Nov 30, 2018
Priority date	Nov 30, 2017
Publication date	Feb 23, 2021
Grant date	Feb 23, 2021

Abstract

Described herein are systems and methods that place a known color monitor (known by unique serial number or SKU) into a desired state for displaying digital pathology image data. Using an application programming interface, any color monitor that implements MCCS can be calibrated and characterized immediately before each display of digital pathology image data and can also be periodically reset (if needed) during display of digital pathology image data.

First claim

What is claimed is:

1. A method for viewing digital pathology images, where one or more processors are programmed to perform steps comprising:
prior to providing a first color monitor having a unique serial number to a recipient for use as a viewing device for digital pathology images, configuring a plurality of variables of the first color monitor to an approved settings state;
storing the unique serial number in association with an indication that the first color monitor has been configured to the approved settings state;
in response to a request to display digital pathology image data on the first color monitor,
prior to displaying the digital pathology image data, calibrating the first color monitor by
obtaining the unique serial number of the first color monitor from the first color monitor and matching the unique serial number to the previously stored unique serial number,
obtaining current variable settings from the first color monitor,
comparing the current variable settings to variable settings of the approved settings state, and,
if a difference between the current variable settings and the variable settings of the approved settings state exceeds a predetermined threshold, configuring the plurality of variables of the first color monitor to the approved settings state, and,

after calibrating the first color monitor, providing the requested digital pathology image data for display on the first color monitor; and,

while the digital pathology image data continues to be displayed, periodically
obtaining current variable settings from the first color monitor,
comparing the current variable settings to the variable settings of the approved settings state, and
if the current variable settings are different from the variable settings of the approved settings state, configuring the plurality of variables of the first color monitor to the approved settings state.

2. The method of claim 1 , wherein the plurality of variables comprises monitor control command set (MCCS) variables.

3. The method of claim 1 , wherein the plurality of variables comprises international color consortium (ICC) variables.

4. The method of claim 2 , wherein configuring a plurality of variables of the first color monitor to an approved settings state comprises setting each MCCS variable to a desired value.

5. The method of claim 2 , wherein configuring a plurality of variables of the first color monitor to an approved settings state comprises initializing the first color monitor to a factory state and setting fewer than all of the MCCS variables to a desired value.

6. The method of claim 1 , wherein configuring a plurality of variables of the first color monitor to an approved settings state comprises generating an international color consortium (ICC) profile for the first color monitor.

7. The method of claim 1 , wherein configuring a plurality of variables of the first color monitor to an approved settings state comprises applying an international color consortium (ICC) profile corresponding to a stock keeping unit (SKU) number for the first color monitor.

8. A system comprising:
at least one hardware processor; and
one or more software modules that are configured to, when executed by the at least one hardware processor,
prior to providing a first color monitor having a unique serial number to a recipient for use as a viewing device for digital pathology images, configure a plurality of variables of the first color monitor to an approved settings state,
store the unique serial number in association with an indication that the first color monitor has been configured to the approved settings state,
in response to a request to display digital pathology image data on the first color monitor,
prior to displaying the digital pathology image data, calibrate the first color monitor by
obtaining the unique serial number of the first color monitor from the first color monitor and matching the unique serial number to the previously stored unique serial number,
obtaining current variable settings from the first color monitor,
comparing the current variable settings to variable settings of the approved settings state, and,
if a difference between the current variable settings and the variable settings of the approved settings state exceeds a predetermined threshold, configuring the plurality of variables of the first color monitor to the approved settings state, and,

after calibrating the first color monitor, provide the requested digital pathology image data for display on the first color monitor, and,

while the digital pathology image data continues to be displayed, periodically obtain current variable settings from the first color monitor,
compare the current variable settings to the variable settings of the approved settings state, and
if the current variable settings are different from the variable settings of the approved settings state, configure the plurality of variables of the first color monitor to the approved settings state.

9. A non-transitory computer-readable medium having instructions stored thereon, wherein the instructions, when executed by a processor, cause the processor to:
prior to providing a first color monitor having a unique serial number to a recipient for use as a viewing device for digital pathology images, configure a plurality of variables of the first color monitor to an approved settings state;
store the unique serial number in association with an indication that the first color monitor has been configured to the approved settings state;
in response to a request to display digital pathology image data on the first color monitor,
prior to displaying the digital pathology image data, calibrate the first color monitor by
obtaining the unique serial number of the first color monitor from the first color monitor and matching the unique serial number to the previously stored unique serial number,
obtaining current variable settings from the first color monitor,
comparing the current variable settings to variable settings of the approved settings state, and,
if a difference between the current variable settings and the variable settings of the approved settings state exceeds a predetermined threshold, configuring the plurality of variables of the first color monitor to the approved settings state, and,

after calibrating the first color monitor, provide the requested digital pathology image data for display on the first color monitor; and,

while the digital pathology image data continues to be displayed, periodically obtain current variable settings from the first color monitor,
compare the current variable settings to the variable settings of the approved settings state, and
if the current variable settings are different from the variable settings of the approved settings state, configure the plurality of variables of the first color monitor to the approved settings state.

Assignees

• Leica Biosystems Imaging Inc

Inventors

• Olson Allen
• Campos Zurriaga Ruben
• Jung Reiner

Classifications

• G02B21/367 Primary

  providing an output produced by processing a plurality of individual source images, e.g. image tiling, montage, composite images, depth sectioning, image comparison · CPC title

• G09G2320/08

  Arrangements within a display terminal for setting, manually or automatically, display parameters of the display terminal · CPC title

• G09G2320/0693

  Calibration of display systems · CPC title

• G09G2320/0666

  for control of colour parameters, e.g. colour temperature · CPC title

• G09G2370/042

  for monitor identification · CPC title