CALCULATION DEVICE, INTERCHANGEABLE LENS, CAMERA BODY, AND IMAGING DEVICE
A calculation device calculating an amount of movement in an optical axis direction of a focusing lens which adjusts a focal position of an imaging optical system includes: a first input unit to which first information about a deviation between an imaging surface which captures an image by the imagi...
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| creator | KINOUCHI, Yuki SHIBATA, Satoru KAZAHAYA, Satoshi OBAMA, Akihiko |
| description | A calculation device calculating an amount of movement in an optical axis direction of a focusing lens which adjusts a focal position of an imaging optical system includes: a first input unit to which first information about a deviation between an imaging surface which captures an image by the imaging optical system and the focal position is repeatedly input; a second input unit to which second information about a shake of the imaging optical system in the optical axis direction is repeatedly input at intervals shorter than those of the first information; and a calculation unit which calculates the amount of movement on the basis of at least one of the first information and the second information, wherein the calculation unit calculates the amount of movement on the basis of the second information between an input of the first information and an input of the next first information. |
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a second input unit to which second information about a shake of the imaging optical system in the optical axis direction is repeatedly input at intervals shorter than those of the first information; and a calculation unit which calculates the amount of movement on the basis of at least one of the first information and the second information, wherein the calculation unit calculates the amount of movement on the basis of the second information between an input of the first information and an input of the next first information.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPB0dvRxDvVxDPH091NwcQ3zdHbVUfD0C3ENcvZw9HN3dXTycVXwcfUL1lFwdvR1DXJUcPJ3idRRcPRzUfD0dXT39HOHauNhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGRkZGBoZGhqaOhsbEqQIAi20tLQ</recordid><startdate>20220623</startdate><enddate>20220623</enddate><creator>KINOUCHI, Yuki</creator><creator>SHIBATA, Satoru</creator><creator>KAZAHAYA, Satoshi</creator><creator>OBAMA, Akihiko</creator><scope>EVB</scope></search><sort><creationdate>20220623</creationdate><title>CALCULATION DEVICE, INTERCHANGEABLE LENS, CAMERA BODY, AND IMAGING DEVICE</title><author>KINOUCHI, Yuki ; 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a second input unit to which second information about a shake of the imaging optical system in the optical axis direction is repeatedly input at intervals shorter than those of the first information; and a calculation unit which calculates the amount of movement on the basis of at least one of the first information and the second information, wherein the calculation unit calculates the amount of movement on the basis of the second information between an input of the first information and an input of the next first information.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION |
| title | CALCULATION DEVICE, INTERCHANGEABLE LENS, CAMERA BODY, AND IMAGING DEVICE |
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