Assessing Tumor Response to Therapy
First Claim
Patent Images
1. A method, comprising:
- identifying first biologic data in a region of interest in a first image;
calculating a first biologic volume histogram from the first biologic data;
identifying second biologic data in the region of interest in a second image;
calculating a second biologic volume histogram from the second biologic data; and
determining a difference in intensity for the region of interest using the first biologic volume histogram and the second biologic volume histogram.
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Abstract
Systems, methods and computer program products identify first biologic data in a region of interest in a first image and calculate a first biologic volume histogram from the first biologic data. Second biologic data in the same region of interest is identified in a second image and a second biologic volume histogram is calculated from the second biologic data. A difference in intensity for the region of interest is determined using the first biologic volume histogram and the second biologic volume histogram.
30 Citations
36 Claims
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1. A method, comprising:
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identifying first biologic data in a region of interest in a first image; calculating a first biologic volume histogram from the first biologic data; identifying second biologic data in the region of interest in a second image; calculating a second biologic volume histogram from the second biologic data; and determining a difference in intensity for the region of interest using the first biologic volume histogram and the second biologic volume histogram. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A computer program product, encoded on a computer-readable medium, operable to cause data processing apparatus to perform operations comprising:
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identifying first biologic data in a region of interest in a first image; calculating a first biologic volume histogram from the first biologic data; identifying second biologic data in the region of interest in a second image; calculating a second biologic volume histogram from the second biologic data; and determining a difference in intensity for the region of interest using the first biologic volume histogram and the second biologic volume histogram. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
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Specification