Ultrasonic image providing method and learning algorithm thereof

An ultrasound imaging apparatus comprising:

• an ultrasonic transceiver;
• a display unit;
• and
• at least one processor,
• wherein the at least one processor is configured to control the ultrasonic transceiver to transmit an ultrasound signal to an object and receive an ultrasound echo signal reflecting from the object,
• obtain a plurality of ultrasound images based on receiving a user input of scanning an object using a probe for a reference time, each of the plurality of ultrasound images including a plurality of anatomical structures,
• calculate similarities of the plurality of anatomical structures for each of the plurality of ultrasound images, wherein a similarity of an anatomical structure for an ultrasound image represents a confidence level of a measurement value when the anatomical structure is measured using the ultrasound image,
• select, among the plurality of anatomical structures, an anatomical structure maintaining a greatest similarity among the similarities calculated for each of the plurality of ultrasound images for the reference time, as an anatomical structure to be measured,
• determine an output ultrasound image for measuring the selected anatomical structure, based on similarities of the selected anatomical structure corresponding to the plurality of ultrasound images, among the plurality of ultrasound images, and
• display, through the display unit, the output ultrasound image as an ultrasound image for measuring the selected anatomical structure and an image indicating the selected anatomical structure on the output ultrasound image.