Medical-image-based lesion analysis method

A computer program stored in a non-transitory computer-readable storage medium, the computer program executing following operations for analyzing a lesion based on a medical image when the computer program is executed by one or more processors, the operations comprising:

• an operation of generating, input image data comprising 2D medical images and a 3D medical image from the medical image;
• an operation of generating, from the 2D medical images a first probability value regarding a presence of a nodule in at least one region of interest and first location information identifying the at least one region of interest;
• an operation of estimating a second probability value regarding the at least one region of interest based on the 3D medical image and the first location information;
• and
• an operation of determining, second location information for the nodule from the first location information, based on the first probability value and the second probability value.

A computing device for analyzing a lesion based on a medical image, comprising:

• a processor including at least one core;
• a memory including program codes executable in the processor;
• and
• a network unit receiving a medical image,
• wherein the processor,
• generates, input image data comprising 2D medical images and a 3D medical image from the medical image,
• generates, from the 2D medical images, a first probability value regarding a presence of a nodule in at least one region of interest and first location information identifying the at least one region of interest,
• estimates a second probability value regarding the at least one region of interest based on the 3D medical image and the first location information, and
• determines, second location information for the nodule from the first location information, based on the first probability value and the second probability value.