CPC A61B 5/1075 (2013.01) [A61B 5/7267 (2013.01); A61B 8/08 (2013.01); A61B 8/0866 (2013.01); A61B 8/0875 (2013.01); A61B 8/4461 (2013.01); A61B 8/469 (2013.01); A61B 8/5223 (2013.01); G06T 7/0012 (2013.01); G06T 7/60 (2013.01)] | 14 Claims |
1. A method for automatic identification of a measurement item, comprising:
acquiring gray values of pixels of a specified section image, wherein the gray values of the pixels correspond to ultrasound echoes generated by reflection of ultrasound waves by a tissue under examination;
automatically determining a section type of the specified section image based on one or more characteristics defined by the gray values of the pixels, the section type identifying a particular section of a particular area of the tissue from which the specified section image was acquired, wherein the determined section type is a head circumference section which contains a skull of a fetus, an abdominal circumference section which contains an abdomen of a fetus or a femur section which contains a thigh bone of a fetus;
obtaining a correspondence between the section type and one or more measurement items which are measurable in an image of the section type;
automatically identifying at least one measurement item which is measurable in the specified section image according to the correspondence and the section type of the specified section image; and
obtaining a value of the identified at least one measurement item according to the specified section image.
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