Systems and methods for displaying a medical image

A medical image displaying device, comprising:

• an original image acquiring module configured to acquire an original image of a target a lesion region obtaining module configured to obtain a lesion region in the original image;
• a region of interest selecting module configured to select a region of interest in the original image based on at least the lesion region, the region of interest including the lesion region;
• a planar image obtaining module configured to obtain a plurality of planar images of the region of interest from the original image of the target based on at least a predetermined setting;
• an animated display generating module configured to generate an animated display by grouping the plurality of planar images based on at least a predetermined order;
• and
• a displaying module configured to display the animated display related to the region of interest including the lesion region;
• wherein the planar image obtaining module is further configured to:
• establish a Cartesian coordinate system including an X-axis, a Y-axis, and a Z-axis;
• perform a maximum intensity projection on the region of interest along the Z-axis in a first direction to obtain a first planar image of the plurality of planar images;
• rotate the Z-axis from the first direction to a second direction by a predetermined angle;
• and
• perform the maximum intensity projection on the region of interest along the Z-axis in the second direction to obtain a second planar image of the plurality of planar images.

A non-transitory computer-readable medium with instructions stored thereon, that when executed by a processor, perform the processes comprising:

• acquiring an original image of a target;
• obtaining a lesion region in the original image;
• selecting a region of interest in the original image based on at least the lesion region, the region of interest including the lesion region;
• obtaining a plurality of planar images of the region of interest from the original image of the target based on at least a predetermined setting;
• generating an animated display by grouping the plurality of planar images based on at least a predetermined order;
• and
• displaying the animated display related to the region of interest including the lesion region;
• wherein the obtaining a plurality of planar images of the region of interest from the original image of the target includes:
• establishing a Cartesian coordinate system including an X-axis, a Y-axis, and a Z-axis;
• performing a maximum intensity projection on the region of interest along the Z-axis in a first direction to obtain a first planar image of the plurality of planar images;
• rotating the Z-axis from the first direction to a second direction by a predetermined angle;
• and
• performing the maximum intensity projection on the region of interest along the Z-axis in the second direction to obtain a second planar image of the plurality of planar images.