Patent ID: 7650014

Claim:
An image analysis apparatus comprising: a unit that accepts a plurality of dynamic image data obtained by imaging a subject to be recognized from positions different from each other; a unit that detects a detection target part of the subject to be recognized from series of frame image data included in each of the plurality of dynamic image data; and a correction unit that compares plural pieces of information of detection positions of the detection target part, which are obtained from the respective frame image data of the dynamic image data, and corrects at least a part of the information of the detection positions of the detection target part, which are obtained from the respective frame image data of the dynamic image data, on a basis of a result of the comparison wherein in the comparison, the correction unit compares coordinate values in a designated axial direction among coordinate values included in the information of the detection positions of the detection target part, which are obtained from the respective frame image data of the dynamic image data, and the correction unit corrects at least the part of the information of the detection positions of the detection target part, which are obtained from the respective frame image data of the dynamic image data, on a basis of the result of the comparison.