OBJECT DETECTION METHOD, OBJECT DETECTION SYSTEM FOR 3D MAMMOGRAM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM｜Patents Search｜Patents｜Service

2020.07.27

OBJECT DETECTION METHOD, OBJECT DETECTION SYSTEM FOR 3D MAMMOGRAM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

Taiwan, Province of China

Overview

An object detection method for three-dimension mammogram includes the following steps of: controlling N filters to execute a filtering computing in the 3D mammogram respectively to generate N 3D filtering images; computing a difference between two adjacent 3D filtering images to obtain 3D differential images; controlling a low-pass filter to execute a filtering computing in the 3D differential images respectively to generate 3D smooth differential images; computing a different variation between the 3D smooth differential images to obtain blurriness values; executing a plurality of first decision operation elements to the blurriness values to generate a plurality of first decision results; executing a plurality of second decision operation elements to one or more of the first decision results to generate a plurality of second decision results; and executing a final decision operation element by the first decision results and the second decision results to generate a detecting object in the 3D mammogram.