Apparatus and method for aiding imaging diagnosis

1. An imaging diagnosis aiding apparatus, comprising:

a display;

a memory configured to store instructions; and

at least one processor, which upon executing the stored instructions, configured to:

extract at least one medical image feature from a medical image,

determine whether a lesion is malignant or benign based on the at least one extracted medical image feature,

determine whether a reliability of a determination that the lesion is malignant or benign is above a predetermined threshold, and

control the display to display supplementary diagnosis information and a region of interest in the medical image, in response to determining that the reliability is above the predetermined threshold,

wherein the supplementary diagnosis information and the region of interest are not displayed in the display when the reliability is not above the predetermined threshold,

wherein the at least one processor is further configured to:

control the display to display the region of interest in an image frame subsequent to the medical image when the reliability is above the predetermined threshold, and

wherein the region of interest in the image frame subsequent to the medical image is not displayed when the reliability is not above the predetermined threshold.

2. The imaging diagnosis aiding apparatus of claim 1 , wherein the at least one processor is further configured to determine whether the lesion is malignant or benign based on a combination of a plurality of extracted medical image features which include the at least one medical image feature.

3. The imaging diagnosis aiding apparatus of claim 1 , wherein the at least one processor is further configured to determine whether the lesion is malignant or benign by comparing the extracted at least one medical image feature with a pre-stored diagnosis model.

4. The imaging diagnosis aiding apparatus of claim 1 , wherein upon determination of whether the lesion is malignant or benign, the supplementary diagnosis information further includes at least one of:

details about medical image features that led to the determination, or an image location that includes the medical image features that led to the determination.

5. The imaging diagnosis aiding apparatus of claim 4 , wherein the region of interest is a region that includes medical image features that led to the determination, and includes regions having a coherence of each pixel that is above a predetermined threshold.

6. The imaging diagnosis aiding apparatus of claim 4 , wherein the at least one processor is further configured to control the display to display the region of interest in the medical image and in the image frame subsequent to the medical image.

7. The imaging diagnosis aiding apparatus of claim 6 , wherein the at least one processor is further configured to control the display to display the region of interest with a dotted line in the image frame subsequent to the medical image, when the reliability of the determination is above the predetermined threshold.

8. The imaging diagnosis aiding apparatus of claim 1 , wherein the medical image comprises a Computed Radiography (CR) image, a Computed Tomography (CT) image, an ultrasonic image, or a Magnetic Resonance Image (MRI).

9. The imaging diagnosis aiding apparatus of claim 1 , wherein the at least one processor is further configured to preprocess the medical image by performing at least one of normalization, channel separation, or scaling.

10. A method for aiding imaging diagnosis at an imaging diagnosis aiding apparatus, the method comprising:

extracting, by at least one processor of the imaging diagnosis aiding apparatus, at least one medical image feature from a medical image;

determining, by the at least one processor, whether a lesion is malignant or benign based on the at least one extracted medical image feature;

determining whether a reliability of a determination that the lesion is malignant or benign is above a predetermined threshold;

displaying, by a display of the imaging diagnosis aiding apparatus, supplementary diagnosis information and a region of interest in the medical image, in response to determining that the reliability is above the predetermined threshold; and

displaying, by the display, the region of interest in an image frame subsequent to the medical image when the reliability is above the predetermined threshold,

wherein the supplementary diagnosis information is not displayed in the display when the reliability is not above the predetermined threshold, and

wherein the region of interest in the image frame subsequent to the medical image is not display when the reliability is not above the predetermined threshold.

11. The method of claim 10 , wherein the determining of whether the lesion is malignant or benign comprises determining, by the at least one processor, whether the lesion is malignant or benign based on a combination of a plurality of extracted medical image features which include the at least one medical image feature.

12. The method of claim 10 , wherein the determining of whether the lesion is malignant or benign comprises determining, by the at least one processor, whether the lesion is malignant or benign by comparing the extracted at least one medical image feature with a pre-stored diagnosis model.

13. The method of claim 10 , wherein upon determination whether the lesion is malignant or benign, the supplementary diagnosis information further includes at least one of:

details about medical image features that led to the determination, or

an image location that includes the medical image features that led to the determination.

14. The method of claim 13 , wherein the region of interest is a region that includes medical image features that led to the determination, and includes regions having a coherence of each pixel that is above a predetermined threshold.

15. The method of claim 13 , wherein displaying the supplementary diagnosis information comprises:

displaying, by the display, the region of interest in the medical image; and

displaying, by the display, the region of interest in the image frame subsequent to the medical image.

16. The method of claim 15 , wherein the displaying of the region of interest in an image frame subsequent to the medical image comprises displaying, by the display, the region of interest with a dotted line in the image frame subsequent to the medical image, when the reliability of the determination is above the predetermined threshold.

17. The method of claim 10 , wherein the medical image comprises a Computed Radiography (CR) image, a Computed Tomography (CT) image, an ultrasonic image, or a Magnetic Resonance Image (MRI).

18. The method of claim 10 , further comprising preprocessing, by the at least one processor, the medical image by performing at least one of normalization, channel separation, or scaling.

19. A non-transitory computer-readable medium storing one or more computer programs including instructions that, when executed by the at least one processor, cause the at least one processor to control to perform the method of claim 10 .