JP2019164338A5 - - Google Patents
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- JP2019164338A5 JP2019164338A5 JP2019029042A JP2019029042A JP2019164338A5 JP 2019164338 A5 JP2019164338 A5 JP 2019164338A5 JP 2019029042 A JP2019029042 A JP 2019029042A JP 2019029042 A JP2019029042 A JP 2019029042A JP 2019164338 A5 JP2019164338 A5 JP 2019164338A5
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- 238000003384 imaging method Methods 0.000 claims description 29
- 238000011105 stabilization Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims 4
- 229960001716 benzalkonium Drugs 0.000 claims 3
- CYDRXTMLKJDRQH-UHFFFAOYSA-N benzyl-dodecyl-dimethylazanium Chemical compound CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 CYDRXTMLKJDRQH-UHFFFAOYSA-N 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000004590 computer program Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
Description
本発明の一側面としてのレンズ装置は、像振れ補正のために移動可能な第１の補正手段を有するカメラと、該カメラに対して着脱可能なレンズ装置とを有するカメラシステムに用いられるレンズ装置であって、像振れ補正のために移動可能な第２の補正手段と、設定手段を有し、カメラシステムは、記録用撮像の開始が指示される前の像振れ補正において第１の補正手段と第２の補正手段とのうち一方の補正手段を移動させて他方の補正手段を移動させず、記録用撮像中の像振れ補正において第１の補正手段および第２の補正手段を移動させ、設定手段は、記録用撮像の開始が指示された後における一方の補正手段の位置に対する該一方の補正手段の移動方向ごとに、第１の補正手段および第２の補正手段による補正比率を示す情報を設定することを特徴とする。 Lens apparatus according to one aspect of the present invention, a camera having a first correcting means movable for image stabilization, lens used in a camera system to have a the detachable lens unit with respect to the camera The apparatus has a second correction means that can be moved for image shake correction and a setting means, and the camera system has a first correction in the image shake correction before the start of recording imaging is instructed. One of the correction means and the second correction means is moved and the other correction means is not moved, and the first correction means and the second correction means are moved in the image shake correction during image pickup for recording. The setting means sets the correction ratio by the first correction means and the second correction means for each movement direction of the one correction means with respect to the position of the one correction means after the start of recording imaging is instructed. It characterized the Turkey to set the information indicating.
本発明の一側面としてのカメラは、カメラと、該カメラに対して着脱可能なレンズ装置とを有するカメラシステムに用いられるカメラであって、像振れ補正のために移動可能な第１の補正手段と、設定手段を有し、レンズ装置は像振れ補正のために移動可能な第２の補正手段を有し、カメラシステムは、記録用撮像の開始が指示される前の像振れ補正において第１の補正手段と第２の補正手段とのうち一方の補正手段を移動させて他方の補正手段を移動させず、記録用撮像中の像振れ補正において第１の補正手段および第２の補正手段を移動させ、設定手段は、記録用撮像の開始が指示された後における一方の補正手段の位置に対する該一方の補正手段の移動方向ごとに、第１の補正手段および第２の補正手段による補正比率を示す情報を設定することを特徴とする。 Camera according to one aspect of the present invention, a camera and, a camera used in the camera system to have a the detachable lens unit with respect to the camera, the first correction movable for image stabilization a means, the setting means, the lens device has a second correcting means movable for image stabilization, the camera system includes a first in the image blur correction before the start of recording imaging is instructed The first correction means and the second correction means in the image shake correction during image pickup for recording without moving one of the correction means of the first correction means and the second correction means and not moving the other correction means. The setting means is based on the first correction means and the second correction means for each movement direction of the one correction means with respect to the position of the one correction means after the start of the recording imaging is instructed. It characterized the Turkey to set the information indicating the correction ratio.
また、本発明の他の一側面としてのレンズ装置の制御方法は、カメラと、該カメラに対して着脱可能なレンズ装置とを有し、カメラが像振れ補正のために移動可能な第１の補正手段を有し、レンズ装置が像振れ補正のために移動可能な第２の補正手段を有し、記録用撮像の開始が指示される前の像振れ補正において第１の補正手段と第２の補正手段とのうち一方の補正手段を移動させて他方の補正手段を移動させず、記録用撮像中の像振れ補正において第１の補正手段および第２の補正手段を移動させるカメラシステムに用いられるレンズ装置の制御方法であって、記録用撮像の開始が指示された後の一方の補正手段の位置に対する該一方の補正手段の移動方向ごとの、第１の補正手段および第２の補正手段による補正比率を示す情報を取得するステップと、該ステップで取得した情報に基づいて、記録用撮像中の第２の補正手段の移動を制御するステップとを有することを特徴とする。 Further, a method of controlling a lens device as another aspect of the present invention is a first method having a camera and a lens device that can be attached to and detached from the camera, and the camera can be moved for image shake correction. The first correction means and the second correction means in the image shake correction before the correction means is provided and the lens device has a second correction means that can be moved for image shake correction and the start of recording imaging is instructed. Used in a camera system in which one of the correction means and the correction means of the above is moved and the other correction means is not moved, and the first correction means and the second correction means are moved in the image shake correction during image pickup for recording. A first correction means and a second correction means for each direction of movement of the one correction means with respect to the position of the one correction means after the start of recording imaging is instructed. acquiring information indicating a correction ratio by, based on the information acquired in the step, characterized by a step of controlling the movement of the second correcting means in the recording imaging.
また、本発明の他の一側面としてのカメラの制御方法は、カメラと、該カメラに対して着脱可能なレンズ装置とを有し、カメラが像振れ補正のために移動可能な第１の補正手段を有し、レンズ装置が像振れ補正のために移動可能な第２の補正手段を有し、記録用撮像の開始が指示される前の像振れ補正において第１の補正手段と第２の補正手段とのうち一方の補正手段を移動させて他方の補正手段を移動させず、記録用撮像中の像振れ補正において第１の補正手段および第２の補正手段を移動させるカメラシステムに用いられるカメラの制御方法であって、記録用撮像の開始が指示された後の一方の補正手段の位置に対する該一方の補正手段の移動方向ごとの、第１の補正手段および第２の補正手段による補正比率を示す情報を取得するステップと、該ステップで取得した情報に基づいて、記録用撮像中の第１の補正手段の移動を制御するステップとを有することを特徴とする。
Further, the camera control method as another aspect of the present invention includes a camera and a lens device that can be attached to and detached from the camera, and the first correction that the camera can move for image shake correction. The first correction means and the second correction means in the image shake correction before the start of recording imaging is instructed to have a second correction means having means and the lens device is movable for image shake correction. It is used in a camera system in which one of the correction means and the correction means is moved and the other correction means is not moved, and the first correction means and the second correction means are moved in the image shake correction during image pickup for recording. A method of controlling a camera, in which correction by the first correction means and the second correction means is performed for each movement direction of the one correction means with respect to the position of the one correction means after the start of recording imaging is instructed. acquiring information indicating a ratio, based on the information obtained in the step, characterized by a step of controlling the movement of the first correction means in the recording imaging.
Claims (24)
像振れ補正のために移動可能な第２の補正手段と、設定手段を有し、
前記カメラシステムは、記録用撮像の開始が指示される前の像振れ補正において前記第１の補正手段と前記第２の補正手段とのうち一方の補正手段を移動させて他方の補正手段を移動させず、前記記録用撮像中の像振れ補正において前記第１の補正手段および前記第２の補正手段を移動させ、
前記設定手段は、前記記録用撮像の開始が指示された後における前記一方の補正手段の位置に対する前記一方の補正手段の移動方向ごとに、前記第１の補正手段および前記第２の補正手段による補正比率を示す情報を設定することを特徴とするレンズ装置。 A said lens device used camera and, to the camera system to have a the detachable lens unit with respect to the camera having a first correcting means movable for image stabilization,
It has a second correction means that can be moved for image shake correction and a setting means.
The camera system moves the one of the correction means of the said first correction means and the second correction means in the image blur correction before the start of recording imaging is instructed moving the other correction means Instead, the first correction means and the second correction means are moved in the image shake correction during the recording imaging .
The setting means is based on the first correction means and the second correction means for each movement direction of the one correction means with respect to the position of the one correction means after the start of the recording imaging is instructed. lens and wherein the benzalkonium set the information indicating the correction ratio.
前記設定手段は、前記第１方向に対する前記一方の補正手段の補正割合を、前記第２方向に対する前記一方の補正手段の補正割合よりも小さくするように前記情報を設定することを特徴とする請求項２に記載のレンズ装置。 Compensation possible amount from the first position of the one correction means in the first direction side, correctable from the first position of the one correction means in the second direction which is opposite to the first direction If less than the amount,
The setting means, according to the correction ratio of the one correction means to the first direction, and sets the information to smaller than the correction ratio of the one correction means for said second direction Item 2. The lens device according to item 2.
前記設定手段は、前記第１方向に対する前記他方の補正手段の補正割合を、前記第２方向に対する前記他方の補正手段の補正割合よりも大きくするように前記情報を設定することを特徴とする請求項２又は３に記載のレンズ装置。 Compensation possible amount from the first position of the one correction means in the first direction side, correctable from the first position of the one correction means in the second direction which is opposite to the first direction If less than the amount,
The setting means, according to the correction ratio of the other correction means to the first direction, and sets the information to larger than the correction ratio of the other correcting means for said second direction Item 2. The lens device according to item 2.
前記設定手段は、前記情報として、前記第１の補正手段および前記第２の補正手段のそれぞれの像振れ補正量の角度換算値の比率を設定することを特徴とする請求項１から４のいずれか一項に記載のレンズ装置。 The camera system reduces image shake caused by angular shake of the camera system as image shake correction.
Any of claims 1 to 4, wherein the setting means sets, as the information, the ratio of the angle conversion values of the image shake correction amounts of the first correction means and the second correction means. The lens device according to one item.
前記設定手段は、前記カメラから、前記第１の補正手段の位置に対する方向ごとの前記第１の補正手段の補正可能量を、角度換算されていない値で受信することを特徴とする請求項１から５のいずれか一項に記載のレンズ装置。 When the one correction means is the second correction means and the other correction means is the first correction means.
The setting means, the claims from the camera, the correctable amount before Symbol first of said first correcting means for each direction relative to the position of the correcting means, characterized by receiving at angle conversion value that is not The lens device according to any one of 1 to 5.
像振れ補正のために移動可能な第１の補正手段と、受信手段と、制御手段を有し、
前記レンズ装置は像振れ補正のために移動可能な第２の補正手段を有し、
前記カメラシステムは、記録用撮像の開始が指示される前の像振れ補正において前記第１の補正手段と前記第２の補正手段とのうち一方の補正手段を移動させて他方の補正手段を移動させず、前記記録用撮像中の像振れ補正において前記第１の補正手段および前記第２の補正手段を移動させ、
前記受信手段は、前記レンズ装置から、前記記録用撮像の開始が指示された後における前記一方の補正手段の位置に対する移動方向ごとの前記一方の補正手段の設定された、前記第１の補正手段および前記第２の補正手段による補正比率を示す情報を受信し、
前記制御手段は、前記受信手段が受信した前記情報に基づいて、前記第１の補正手段の移動を制御することを特徴とするカメラ。 A camera, a the camera used in the camera system to have a the detachable lens unit with respect to the camera,
It has a first correction means, a reception means, and a control means that can be moved for image shake correction.
The lens device has a movable second correction means for image shake correction.
The camera system moves the one of the correction means of the said first correction means and the second correction means in the image blur correction before the start of recording imaging is instructed moving the other correction means Instead, the first correction means and the second correction means are moved in the image shake correction during the recording imaging .
The receiving means is the first correction means in which the one correction means is set for each movement direction with respect to the position of the one correction means after the lens device is instructed to start the recording imaging. And the information indicating the correction ratio by the second correction means is received , and
It said control means, on the basis of the information received by the receiving unit, a camera, wherein the benzalkonium to control the movement of the first correction means.
像振れ補正のために移動可能な第１の補正手段と、設定手段を有し、
前記レンズ装置は像振れ補正のために移動可能な第２の補正手段を有し、
前記カメラシステムは、記録用撮像の開始が指示される前の像振れ補正において前記第１の補正手段と前記第２の補正手段とのうち一方の補正手段を移動させて他方の補正手段を移動させず、前記記録用撮像中の像振れ補正において前記第１の補正手段および前記第２の補正手段を移動させ、
前記設定手段は、前記記録用撮像の開始が指示された後における前記一方の補正手段の位置に対する前記一方の補正手段の移動方向ごとに、前記第１の補正手段および前記第２の補正手段による補正比率を示す情報を設定することを特徴とするカメラ。 A camera, a the camera used in the camera system that have a and detachable lens unit with respect to the camera,
It has a first correction means that can be moved for image shake correction and a setting means.
The lens device has a movable second correction means for image shake correction.
The camera system moves the one of the correction means of the said first correction means and the second correction means in the image blur correction before the start of recording imaging is instructed moving the other correction means Instead, the first correction means and the second correction means are moved in the image shake correction during the recording imaging .
The setting means is based on the first correction means and the second correction means for each movement direction of the one correction means with respect to the position of the one correction means after the start of the recording imaging is instructed. camera, wherein the benzalkonium set the information indicating the correction ratio.
前記設定手段は、前記第１方向に対する前記一方の補正手段の補正割合を、前記第２方向に対する前記一方の補正手段の補正割合よりも小さくするように前記情報を設定することを特徴とする請求項１２に記載のカメラ。 Compensation possible amount from the first position of the one correction means in the first direction side, correctable from the first position of the one correction means in the second direction which is opposite to the first direction If less than the amount,
The claim is characterized in that the setting means sets the information so that the correction ratio of the one correction means with respect to the first direction is smaller than the correction ratio of the one correction means with respect to the second direction. Item 12. The camera according to item 12.
前記設定手段は、前記第１方向に対する前記他方の補正手段の補正割合を、前記第２方向に対する前記他方の補正手段の補正割合よりも大きくするように前記情報を設定することを特徴とする請求項１２又は１３に記載のカメラ。 Compensation possible amount from the first position of the one correction means in the first direction side, correctable from the first position of the one correction means in the second direction which is opposite to the first direction If less than the amount,
The claim is characterized in that the setting means sets the information so that the correction ratio of the other correction means with respect to the first direction is larger than the correction ratio of the other correction means with respect to the second direction. the camera according to claim 12 or 13.
前記設定手段は、前記情報として、前記第１の補正手段および前記第２の補正手段のそれぞれの像振れ補正量の角度換算値の比率を設定することを特徴とする請求項１１から１４のいずれか一項に記載のカメラ。 The camera system reduces image shake caused by angular shake of the camera system as image shake correction.
The setting means, as the information, one of claims 11 14, characterized by setting the ratio of the respective image blur correction amount of the angle conversion value of the first correction means and said second correction means The camera described in item 1.
前記設定手段は、前記レンズ装置から、前記第２の補正手段の位置に対するごとの前記第２の補正手段の方向補正可能量の角度換算値を受信することを特徴とする請求項１５に記載のカメラ。 When the one correction means is the second correction means and the other correction means is the first correction means.
The setting means, according to claim 15, characterized in that said from the lens unit, receives the angle conversion value of direction compensation possible amount of said second correction means each for position prior Symbol second correction means Camera.
像振れ補正のために移動可能な第２の補正手段と、受信手段と、制御手段を有し、
前記カメラシステムは、記録用撮像の開始が指示される前の像振れ補正において前記第１の補正手段と前記第２の補正手段とのうち一方の補正手段を移動させて他方の補正手段を移動させず、前記記録用撮像中の像振れ補正において前記第１の補正手段および前記第２の補正手段を移動させ、
前記受信手段は、前記カメラから、前記記録用撮像の開始が指示された後における前記一方の補正手段の位置に対する前記一方の補正手段の移動方向ごとに設定された、前記第１の補正手段および前記第２の補正手段による補正比率を示す情報を受信し、
前記制御手段は、前記受信手段が受信した前記情報に基づいて、前記第２の補正手段の移動を制御することを特徴とするレンズ装置。 A said lens device used in a camera system that Yusuke a camera, and a detachable lens unit with respect to the camera having a first correcting means movable for image stabilization,
It has a second correction means, a reception means, and a control means that can be moved for image shake correction.
The camera system moves the one of the correction means of the said first correction means and the second correction means in the image blur correction before the start of recording imaging is instructed moving the other correction means Instead, the first correction means and the second correction means are moved in the image shake correction during the recording imaging .
The receiving means is the first correction means and the first correction means set for each movement direction of the one correction means with respect to the position of the one correction means after the camera instructs the start of the recording imaging. receiving information indicating the correction ratio by the second correcting means,
It said control means, on the basis of the information received by the receiving device, the lens apparatus characterized by and Turkey to control the movement of said second correction means.
前記記録用撮像の開始が指示された後の前記一方の補正手段の位置に対する前記一方の補正手段の移動方向ごとの、前記第１の補正手段および前記第２の補正手段による補正比率を示す情報を取得するステップと
前記ステップで取得した情報に基づいて、前記記録用撮像中の前記第２の補正手段の移動を制御するステップとを有することを特徴とする制御方法。 It has a camera and a lens device that can be attached to and detached from the camera, the camera has a first correction means that can be moved for image shake correction, and the lens device is moved for image shake correction. It has a possible second correction means, and in the image shake correction before the start of recording imaging is instructed, one of the first correction means and the second correction means is moved. A method for controlling a lens device used in a camera system in which the first correction means and the second correction means are moved in the image shake correction during image pickup for recording without moving the other correction means.
Information indicating the correction ratio by the first correction means and the second correction means for each moving direction of the one correction means with respect to the position of the one correction means after the start of the recording imaging is instructed. A control method comprising: a step of acquiring the second correction means and a step of controlling the movement of the second correction means during the recording imaging based on the information acquired in the step.
前記記録用撮像の開始が指示された後の前記一方の補正手段の位置に対する前記一方の補正手段の移動方向ごとの、前記第１の補正手段および前記第２の補正手段による補正比率を示す情報を取得するステップと、
前記ステップで取得した情報に基づいて、前記記録用撮像中の前記第１の補正手段の移動を制御するステップとを有することを特徴とする制御方法。 It has a camera and a lens device that can be attached to and detached from the camera, the camera has a first correction means that can be moved for image shake correction, and the lens device is moved for image shake correction. It has a possible second correction means, and in the image shake correction before the start of recording imaging is instructed, one of the first correction means and the second correction means is moved. A control method for a camera used in a camera system in which the first correction means and the second correction means are moved in the image shake correction during image pickup for recording without moving the other correction means.
Information indicating the correction ratio by the first correction means and the second correction means for each movement direction of the one correction means with respect to the position of the one correction means after the start of the recording imaging is instructed. And the steps to get
A control method comprising: a step of controlling the movement of the first correction means during the image pickup for recording based on the information acquired in the step.
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| US16/295,382 US11159726B2 (en) | 2018-03-14 | 2019-03-07 | Lens apparatus, camera, control method, and storage medium |
| EP19162134.1A EP3540506B1 (en) | 2018-03-14 | 2019-03-12 | Optical apparatus, control method, and computer program |
| CN201910193595.XA CN110278354B (en) | 2018-03-14 | 2019-03-14 | Lens apparatus, camera, control method, and storage medium |
| JP2023006707A JP7451782B2 (en) | 2018-03-14 | 2023-01-19 | Camera, lens device, control method, and computer program |
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| JP7404059B2 (en) * | 2019-12-18 | 2023-12-25 | キヤノン株式会社 | Control device, lens device, imaging device, and imaging system |
| JP7395552B2 (en) * | 2021-11-10 | 2023-12-11 | キヤノン株式会社 | Control device, imaging device, lens device, control method, and program |
| JP7336741B1 (en) * | 2022-11-25 | 2023-09-01 | パナソニックＩｐマネジメント株式会社 | Imaging device |
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| JP6579609B2 (en) | 2015-07-13 | 2019-09-25 | オリンパス株式会社 | Camera system, blur correction method thereof, and camera body |
| JP6635825B2 (en) | 2016-02-26 | 2020-01-29 | キヤノン株式会社 | Imaging system and control method thereof, imaging apparatus, lens apparatus |
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