Method and system for acquiring visual explanation information independent of purpose, type, and structure of visual intelligence model

A visual explanation information acquisition method of a visual intelligence model, the visual explanation information acquisition method comprising:

• generating N transformed images by diversifying an input image;
• inputting the N transformed images to a deep learning-based visual intelligence model and acquiring outputted results;
• generating attributes of the visual intelligence model from the acquired results;
• calculating losses of the visual intelligence model from the generated attributes;
• deriving, from the calculated losses, basic data for generating a visual explanation map for visually explaining a result derivation rationale of the visual intelligence model;
• and
• generating a visual explanation map from the derived basic data.

A visual explanation information acquisition system of a visual intelligence model, the visual explanation information acquisition system comprising:

• a visual intelligence module configured to input N images to a deep learning-based visual intelligence model and to acquire outputted results;
• an attribute analysis module configured to generate attributes of the visual intelligence model from the results acquired by the visual intelligence module;
• an explanation basis derivation module configured to calculate losses of the visual intelligence model from the generated attributes, and to derive, from the calculated losses, basic data for generating a visual explanation map for visually explaining a result derivation rationale of the visual intelligence model;
• and
• an explanation visualization module configured to generate a visual explanation map from the derived basic data.