METHOD OF PROCESSING OPTICAL COHERENCE TOMOGRAPHIC IMAGE AND APPARATUS FOR PERFORMING THE METHOD
First Claim
1. A method of processing an optical coherence tomographic image, the method comprising:
- obtaining an optical coherence tomographic image by irradiating light to an object;
generating a color space map based on the obtained optical coherence tomographic image;
normalizing data of the obtained optical coherence tomographic image;
realigning the normalized data of the optical coherence tomographic image;
performing tone mapping on the realigned data of the optical coherence tomographic image; and
generating a color image by mapping the data of the optical coherence tomographic image on which the tone mapping is performed, by using the generated color space map.
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Abstract
Provided are a method and an apparatus for processing an optical coherence tomographic image. The method of processing an optical coherence tomographic image includes obtaining an optical coherence tomographic image by irradiating light to an object; generating a color space map based on the obtained optical coherence tomographic image; normalizing data of the obtained optical coherence tomographic image; realigning the normalized data of the optical coherence tomographic image; performing a tone mapping on the realigned data of the optical coherence tomographic image; and generating a color image by mapping the data of the optical coherence tomographic image on which the tone mapping is performed, by using the generated color space map.
10 Citations
20 Claims
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1. A method of processing an optical coherence tomographic image, the method comprising:
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obtaining an optical coherence tomographic image by irradiating light to an object; generating a color space map based on the obtained optical coherence tomographic image; normalizing data of the obtained optical coherence tomographic image; realigning the normalized data of the optical coherence tomographic image; performing tone mapping on the realigned data of the optical coherence tomographic image; and generating a color image by mapping the data of the optical coherence tomographic image on which the tone mapping is performed, by using the generated color space map. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An apparatus for processing an optical coherence tomographic image, the apparatus comprising:
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an image receiver configured to receive an optical coherence tomographic image; a color space map generator configured to generate a color space map based on the received optical coherence tomographic image; a normalization performer configured to normalize data of the received optical coherence tomographic image; a shifting performer configured to realign the normalized data of the optical coherence tomographic image; a tone mapping performer configured to perform a tone mapping on the realigned data of the optical coherence tomographic image; and a color space mapping performer configured to generate a color image by mapping the data of the optical coherence tomographic image on which the tone mapping is performed, by using the generated color space map. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification