Ophthalmologic photographing apparatus

A photographing apparatus for photographing a subject's eye in any of a plurality of photographing modes differing from one another in photographing condition, the photographing apparatus comprising a generation unit configured to generate, in a case where the subject's eye is photographed in a color photographing mode, image data by taking precedence of a gradation resolution over a spatial resolution from electric data of an image of the subject's eye photographed in the color photographing mode.

An ophthalmologic photographing system comprising:

• a photographing unit configured to photograph a subject's eye in any of a plurality of photographing modes differing from one another in photographing condition, and
• a generation unit configured to generate, in a case where the subject's eye is photographed in a color photographing mode, image data by taking precedence of a gradation resolution over a spatial resolution from the electric data of an image of the subject's eye photographed in the color photographing mode.

An ophthalmologic photographing apparatus comprising:

• a photographing mode selection unit configured to select one of a plurality of photographing modes respectively corresponding to different photographing conditions;
• an imaging unit configured to capture an image of a subject's eye;
• an image data generation unit configured to generate an image data having spatial resolution higher than that of the plurality of image data generated in a color photographing mode from electric data of the captured image in a case where a red-free photographing mode is selected by the photographing mode selection unit.

An ophthalmologic photographing method comprising:

• capturing an image of a subject's eye in any of a plurality of photographing modes differing from one another in photographing condition;
• generating an image data having a higher gradation resolution and a lower spatial resolution from electric data of the captured image in a case where a color photographing mode is selected than in a case where a fluorescent photographing mode is selected.

An ophthalmologic photographing method comprising:

• photographing a subject's eye in any of a plurality of photographing modes differing from one another in photographing condition, and
• generating, in a case where the subject's eye is photographed in a color photographing mode, image data by taking precedence of a gradation resolution over a spatial resolution from the electric data of an image of the subject's eye photographed in the color photographing mode.

A photographing apparatus for photographing a subject's eye in any of a plurality of photographing modes differing from one another in photographing condition, the photographing apparatus comprising a generation unit configured to generate an image data having a larger number of bits per pixel from electric data of a photographed image of the subject's eye in a case where a color photographing mode is selected than in a case where a fluorescent photographing mode is selected.

A photographing method comprising:

• photographing a subject's eye in any of a plurality of photographing modes differing from one another in photographing condition, and
• generating an image data having a larger number of bits per pixel from electric data of the captured image a photographed image of the subject's eye in a case where a color photographing mode is selected than in a case where a fluorescent photographing mode is selected.

A photographing apparatus for photographing a subject's eye in any of a plurality of photographing modes differing from one another in photographing condition, the photographing apparatus comprising a generation unit configured to generate an image data having a smaller number of pixels per screen from electric data of a photographed image of the subject's eye in a case where a color photographing mode is selected than in a case where a fluorescent photographing mode is selected.

A photographing method comprising:

• photographing a subject's eye in any of a plurality of photographing modes differing from one another in photographing condition, and
• generating an image data having a smaller number of pixels per screen from electric data of a photographed image of the subject's eye in a case where a color photographing mode is selected than in a case where a fluorescent photographing mode is selected.