Abstract: There are provided a connector of which manufacture and maintenance are easy and an endoscope system. A connector is a connector for an endoscope that is connected to a light source device. The connector includes a light guide part that guides illumination light, a wireless communication unit that wirelessly communicates with the light source device, a wireless power receiving unit that wirelessly receives power supplied from the light source device, and a housing that is formed in a flat shape in which a horizontal length is longer than a vertical length in a connection posture where the connector is connected to the light source device. The light guide part, the wireless communication unit, and the wireless power receiving unit are provided on a front surface of the housing, which faces the light source device, so as to be lined up in a horizontal direction.

Abstract: An image processing apparatus includes a still image data creation unit, an operation display, an operation display screen control unit, and a still image data extraction unit. The still image data creation unit creates a plurality of items of still image data from moving image data. The operation display screen control unit controls the operation display to cause the operation display to display an operation display screen. The operation display screen displays an interval setting bar for setting an extraction interval as an extraction target of the still image data from the moving image data. The still image data extraction unit calculates evaluation values of the still image data to extract the still image data from the plurality of items of still image data by using the evaluation values in the extraction interval set in the operation display screen.

Abstract: There is provided a connector for an endoscope that is easy to grip and is easily connected to a light source device. The connector includes: a light guide part, a wireless communication unit, a wireless power receiving unit, a housing section which houses the wireless communication unit and the wireless power receiving unit and in which the light guide part protrudes from a front surface thereof positioned close to a light source device in a connection posture where the connector is connected to the light source device, and a grip section that includes a concave finger placing portion on which a thumb is placed and which is provided on an upper surface thereof on a central axis of the light guide part in a case in which the grip section is viewed from an upper surface of the connector positioned on a vertically upper side in the connection posture.

Abstract: There is provided a connector for an endoscope that is easy to grip and is easily connected to a light source device. The connector includes: a light guide part; a wireless communication unit; a wireless power receiving unit; a housing section which houses the wireless communication unit and the wireless power receiving unit, and in which the light guide part protrudes from a front surface thereof, an upper surface thereof is a curved surface, and a lower surface thereof is a flat surface; a grip section that has a shape in which a cross-sectional area decreases toward a rear portion from a front portion thereof, and includes a concave finger placing portion which is provided on the upper surface; and a finger locking portion that is provided between the housing section and the grip section and locks a forefinger on a lower surface of the connector.

Abstract: An image processing apparatus includes a still image data creation unit and a still image data extraction unit. The still image data extraction unit calculates a first feature value of the sampling target still image data, determines whether the sampling target still image data is first extraction target still image data as an extraction target based on the first feature value, and calculates a second feature value of adjacent still image data. The adjacent still image data are a plurality of still image data in a range preset in time series of the first extraction target still image data. The still image data extraction unit determines whether the adjacent still image data is second extraction target still image data as an extraction target or not based on the second feature value and extracts the first extraction target still image data and the second extraction target still image data.