A gaze-contingent high-dynamic range display for medical imaging applications

Wei-Chung Cheng; Aldo Badano

doi:10.1117/12.845782

3 March 2010 A gaze-contingent high-dynamic range display for medical imaging applications

Wei-Chung Cheng, Aldo Badano

Proceedings Volume 7627, Medical Imaging 2010: Image Perception, Observer Performance, and Technology Assessment; 76270A (2010) https://doi.org/10.1117/12.845782
Event: SPIE Medical Imaging, 2010, San Diego, California, United States

Abstract

The grayscale resolution of current liquid crystal display technology limits its applications in medical imaging with wide dynamic range and dense grayscales are required. We propose an approach that dynamically processes the display image such that the luminance and contrast of the gazed area is optimized. A gazecontingent interactive display system based on an 8-bit LCD and an eye-tracker was implemented to emulate the proposed concept for a high-dynamic range display.

Citation Download Citation

Wei-Chung Cheng and Aldo Badano "A gaze-contingent high-dynamic range display for medical imaging applications", Proc. SPIE 7627, Medical Imaging 2010: Image Perception, Observer Performance, and Technology Assessment, 76270A (3 March 2010); https://doi.org/10.1117/12.845782

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