Medical information processing apparatus, medical information processing method, and medical information processing program

1. A medical information processing apparatus comprising:

circuitry configured to

acquire a medical image;

determine whether additional information is attached to the medical image acquired;

on condition that the additional information is attached to the medical image, determine presence of a superimposition region between the medical image and the additional information;

perform first image processing when determined that the additional information is not attached;

perform first image processing on an entire portion of the medical image when determined that the additional information is attached and no superimposition region is present;

does not perform the first image processing on the entire portion of the medical image when determined that the additional information is attached and a superimposition region is present; and

perform second image processing to the medical image when determined that the additional information is attached and a superimposition region is present.

2. The medical information processing apparatus according to claim 1 ,

wherein the circuitry is configured to acquire the medical image from a medical observation device.

3. The medical information processing apparatus according to claim 1 , wherein

not performing the first image processing includes the first image processing targeted for a region in the medical image other than the superimposition region.

4. The medical information processing apparatus according to claim 1 , wherein the second image processing is of a type different from the type of the first image processing, the second image processing being targeted for a region of the additional information when determined that the additional information is attached.

5. The medical information processing apparatus according to claim 1 ,

wherein the circuitry is configured to

acquire metadata of the medical image, and

determine whether the additional information is attached to the medical image based on the metadata acquired.

6. The medical information processing apparatus according to claim 1 ,

wherein the circuitry configured to determine whether the additional information is attached to the medical image based on a result of image analysis on the medical image.

7. The medical information processing apparatus according to claim 1 ,

wherein the circuitry is configured to

acquire user setting information indicating settings made by a user, and

determine whether the additional information is attached to the medical image based on the user setting information acquired.

8. The medical information processing apparatus according to claim 1 ,

wherein the circuitry is configured to

acquire connected device information indicating a device connected to the medical information processing apparatus, and

determine whether the additional information is attached to the medical image based on the connected device information acquired.

9. The medical information processing apparatus according to claim 1 ,

wherein the circuitry is configured to determine a region of the additional information attached to the medical image.

10. The medical information processing apparatus according to claim 9 ,

wherein the circuitry is configured to determine a region of the additional information being character information attached to the medical image.

11. The medical information processing apparatus according to claim 1 ,

wherein the first image processing includes at least one of zoom, camera shake correction, rotation correction, or Picture in Picture (PinP).

12. The medical information processing apparatus according to claim 1 ,

wherein the circuitry is configured to

acquire a plurality of medical images including the medical image, and

determine whether additional information is attached to the medical image by comparing the plurality of medical images.

13. The medical information processing apparatus according to claim 12 ,

wherein the circuitry is configured to determine a portion in which a difference between pixel values of the plurality of medical images does not exceed a threshold as additional information.

14. The medical information processing apparatus according to claim 13 ,

wherein the circuitry is configured to make a determination by changing the threshold according to a device that has captured the medical image.

15. The medical information processing apparatus according to claim 12 ,

wherein the circuitry is configured to

acquire a target region that displays the additional information corresponding to a device that has captured the medical image, and

determine whether additional information is attached to the medical image, the determination being targeted for the target region.

16. The medical information processing apparatus according to claim 12 ,

wherein, in a case where the plurality of medical images including a special light image and an observation light image are acquired, the circuitry is configured to determine whether the additional information is attached by making a comparison using the observation light image.

17. The medical information processing apparatus according to claim 12 ,

wherein the circuitry is configured to

acquire a first threshold being a threshold for a difference and a second threshold being a threshold for luminance, and

determine the additional information based on a comparison between a summed value of absolute differences of the plurality of medical images and the first threshold and a comparison between a summed value of luminance values of the plurality of medical images and the second threshold.

18. A medical information processing method comprising:

acquiring a medical image;

determining whether additional information is attached to the acquired medical image;

in response to determining that the additional information is attached to the medical image, determining presence of a superimposition region between the medical image and the additional information;

performing first image processing in response to determining that the additional information is not attached;

performing first image processing on an entire portion of the medical image in response to determining that the additional information is attached and no superimposition region is present;

not performing the first image processing on the entire portion of the medical image in response to determining that the additional information is attached and a superimposition region is present; and

performing second image processing to the medical image in response to determining that the additional information is attached and a superimposition region is present.

19. The medical information processing method according to claim 18 , further comprising:

acquiring a plurality of medical images including the medical image; and

determining whether additional information is attached to the medical image by comparing the plurality of medical images by determining a portion in which a difference between pixel values of the plurality of medical images does not exceed a threshold as additional information.

20. A non-transitory computer-readable recording medium storing instructions for executing a method for processing medical information, the method comprising:

acquiring a medical image;

determining whether additional information is attached to the acquired medical image;

in response to determining that the additional information is attached to the medical image, determining presence of a superimposition region between the medical image and the additional information;

performing first image processing in response to determining that the additional information is not attached;

medical first image processing on an entirety of the medical image the medical image in response to determining that the additional information is attached and no superimposition region is present;

not performing the first image processing on the entirety of the medical image in response to determining that the additional information is attached and a superimposition region is present; and

perform second image processing to the medical image when determined that the additional information is attached and a superimposition region is present.