Method for quantitative analysis of blood vessel structure

Image analysis – Applications – Biomedical applications

Reexamination Certificate

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C702S019000, C702S021000, C382S130000, C382S131000, C382S132000, C382S133000, C382S134000, C382S190000, C382S191000, C382S192000, C382S193000, C382S194000, C382S195000, C382S256000, C382S257000, C382S266000

Reexamination Certificate

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06993170

ABSTRACT:
We disclose quantitative geometrical analysis enabling the measurement of several features of images of tissues including perimeter, area, and other metrics. Automation of feature extraction creates a high throughput capability that enables analysis of serial sections for more accurate measurement of tissue dimensions. Measurement results are input into a relational database where they can be statistically analyzed and compared across studies. As part of the integrated process, results are also imprinted on the images themselves to facilitate auditing of the results. The analysis is fast, repeatable and accurate while allowing the pathologist to control the measurement process.

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