Microsoft Technology Licensing, LLC

Ankit Mahajan

Somasundaram Kumaresan Beerana

Vasileios Papadimos

Chandrashekhar Kadiam

In-Jerng Choe

Gjorgji Gjeorgjievski

Alexey Eksarevskiy

Joseph I Sack

Pedro M Lopes

Joel L Redman, Jr

Nan Xing

Systems and methods for providing colorblind-accessible versions of a color image by generating a color translation table for color vision deficiency (CVD) corrections are disclosed. For a given image, the pixel values as would be seen by a colorblind user are determined. Using these values, a corrected rendered image that appears to colorblind users as depicting a similar color scheme as the original image is produced and presented to the colorblind user. The proposed systems can be implemented with previously captured image data, real-time video, and as an add-on to other applications.

Colorblind assistive technology system and method to improve image rendering by generating a color translation table for color vision deficient users

Systems and methods for providing colorblind-accessible versions of a color image are disclosed. For a given image, the pixel values as would be seen by a colorblind user are determined. Using these values, a corrected rendered image that appears to colorblind users as depicting a similar color scheme as the original image is produced and presented to the colorblind user. The proposed systems can be implemented with previously captured image data, real-time video, and as an add-on to other applications.

Colorblind assistive technology system and method to improve image rendering for color vision deficient users by determining an estimated color value having a minimum color distance from a target color value

Methods for cardinality estimation feedback loops in query processing are performed by systems and devices. A query host executes queries against data sources via an engine based on estimated cardinalities, and query monitors generate event signals during and at completion of execution. Event signals include indicia of actual data cardinality, runtime statistics, and query parameters in query plans, and are routed to analyzers of a feedback optimizer where event signal information is analyzed. The feedback optimizer utilizes analysis results to generate change recommendations as feedback for later executions of the queries, or similar queries, performed by a query optimizer of the query host. The query host stores change recommendations, and subsequent queries are monitored for the same or similar queries to which change recommendations are applied to query plans for execution and observance by the query monitors. Change recommendations are optionally viewed and selected via a user interface.

System and method for cardinality estimation feedback loops in query processing

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Sammamish, WA, United States of America

Ankit Mahajan