Method for counting and segmenting viral particles in an image
AssigneeIntelligent Virus Imagaing Inc.
InventorMohammed Homman
Life of this patent
Estimating the term…
Abstract
The method is for intracellular counting and segmentation of viral particles or infectious agents in an image. An image is provided that has a plurality of items therein. A radius range of viral particles is determined. Items in the image having a radius within the predetermined radius range are identified. Elliptical items that are formable from the predetermined radius range are determined. The round and elliptical items identified into groups are sorted. The viral particles among the round and elliptical items are identified. For example, the method may be used for intracellular counting and segmentation of siRNA treated human cytomegaloviral particles in TEM images.
Claims6
A method for analyzing infectious agents in an image, comprising:
- providing an image having a plurality of objects therein;
- identifying objects in the image;
- sorting the identified objects into groups;
- determining a radial density profile distribution of the identified objects;
- identifying asymmetrical objects that are formable from the radial density profile distribution;
- sorting the identified asymmetrical objects into groups;
- and
- identifying infectious agents among the sorted asymmetrical objects based on the radial density profile distribution of objects in a selected group of asymmetrical objects;
- exposing infectious agents to a pharmaceutical drug;
- sorting the infectious agents into groups after the exposure to the pharmaceutical drug;
- and
- analyzing a difference between the radial density profile distribution of infectious agents before the exposure with a radial density profile distribution of infectious agents after exposure to the pharmaceutical drug.
Dependencies are inferred from the claim text.