Sony Group Corporation

Keisuke Uyama

Yohei Kobayashi

Yoshio Soma

The present technology relates to a medical system, a signal processing device, and a signal processing method capable of obtaining highly accurate three-dimensional (3D) information in real time. Further, first 3D information regarding an operative field is generated with a first algorithm by using an operative field image obtained by imaging the operative field. In a case where an area of interest is set in the operative field image, second 3D information regarding the area of interest is generated with a second algorithm different from the first algorithm.

Medical system, signal processing device, and signal processing method

The present technology relates to a medical observation system, a method, and a medical observation device, which are capable of maintaining accuracy of three-dimensional information, even in a case where a change occurs in an optical system. A medical observation system acquires operative field data acquired by a medical observation device, detects a change in an optical system of the medical observation device, estimates a parameter representing a state of the optical system after a change occurs in the optical system in a case where the change in the optical system is detected, and sets a generation condition of three-dimensional information based on the operative field data by using an estimation result. The present technology can be applied to a surgery assisting system.

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Tokyo, Japan

Keisuke Uyama