JPH10104680A - Image pickup device provided with camera shake correcting function - Google Patents

Abstract

PROBLEM TO BE SOLVED: To inhibit a camera shake correcting action when a camera is intentionally operated by a camera-man. SOLUTION: This image pickup device 10 is provided with a first detection means 23 detecting the directional change of the image pickup device 10 and a second detection means 33 detecting the directional change of the face of the camera-man together with a camera shake correction means 20. Besides, it is provided with a control means controlling the camera shake correction means 20 by comparing and discriminating the detection outputs of the detection means 23 and 33 when the directional change of an image pickup device main body is detected by the detection means 23 and the directional change of the face of the camera-man is detected by the detection means 33. Then, a shake correcting function is inhibited when both detection outputs agree with each other or approximate. When they do not approximate, the camera shake correction means 20 is controlled based on the first detection output so that the camera shake correcting action is executed. Thus, since the camera shake correcting action is inhibited when the intentional operation of the camera such as the panning operation or the tilting operation is executed by the camera-man, an image is stabilized.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an image pickup apparatus having a camera shake correction function. In detail, in addition to the detecting means for detecting the shaking of the imaging device main body, a detecting means for detecting the direction of the cameraman's face is provided, and a camera shake correction function is provided when the cameraman intentionally moves the camera main body in the pan or tilt direction. Unintentional shake correction is prevented by prohibition.

[0002]

2. Description of the Related Art In recent years, video camera technology, which is an image pickup device for a consumer, has remarkably improved in performance and function, and cameras with a camera shake correction function have already become common. Even video cameras for broadcasting use tend to be equipped with this camera shake correction function.

[0003] In particular, if the camera shake correction function is installed in a video camera for news gathering, it is possible to record a shake-free image when shooting cannot be performed under favorable environmental conditions, or to mount a camera stand when shooting at a telephoto. The correction rate for the image shake caused by the shake of a (tripod) or the like is increased.

[0004]

When such a camera shake correction function is installed in a video camera, the image shake due to the camera shake is eliminated, and the image becomes easier to see. However, the conventional camera shake correction tends to correct and suppress even a cameraman's intentional pan and tilt operations.

This is because the camera shake correction function operates even if the cameraman intentionally moves the video camera aiming at the pan and tilt effects, and correction is made so that the image on the screen does not move suddenly. . When such a shake correction works, a return swing (commonly known as change) occurs as is well known,
Camera operation is uncomfortable.

The ideal operation of the image stabilizing device is to correct all shake components not intended by a human (cameraman) to freeze the image shake, and on the other hand, to perform a pan or tilt operation intentionally operated by the cameraman. The purpose of this component is to make it possible to provide an intended video without performing any correction operation. By doing so, unnatural movement can be eliminated.

As a solution to this problem, discrimination between a camera shake component to be removed and an intentional pan or tilt operation component that must not be removed can be realized by capturing the characteristics of the signal from the vibration detection circuit. However, in this method, it is difficult to make a clear distinction between the intended deflection and the one that is not. For this reason, the amplitude and frequency of the shake to be removed are kept low, but even when intentional panning or tilting is performed, erroneous correction occurs.

When the camera is intentionally moved, a push button or the like provided on the camera is additionally operated so as to prohibit shake correction while the camera is being pressed, thereby avoiding the occurrence of a return swing. However, this method requires the cameraman to perform additional complicated operations in addition to the camera's original operation, so that it is not possible to concentrate on field coverage activities, so it is still a practical bell for professional use. hard.

The present invention has been made to solve such a conventional problem, and proposes a video camera suitable for a broadcasting business in which there is no uncomfortable feeling in operation and video.

[0010]

According to the first aspect of the present invention, there is provided an image pickup apparatus having a camera shake correction function according to the present invention for detecting a change in orientation of the image pickup apparatus together with the camera shake correction means. And a second detecting means for detecting a change in the orientation of the cameraman's face, wherein the output of the second detecting means is supplied to an imaging device. And

According to the present invention, the change in the direction of the imaging device body is detected by the first detecting means, and the change in the direction of the photographer's face is detected by the second detecting means. The detection outputs are compared and determined, and the camera shake correction means is controlled by the control means.

More specifically, two detection outputs are compared and discriminated, and when the two detection outputs are close to each other, the camera shake correction function is prohibited. This is because when the cameraman's face moves in the same direction together with the imaging device main body, it can be determined that the imaging device main body has also moved in the same direction due to intentional (conscious) movement by the cameraman.

Therefore, when the two detection outputs are not approximate, it is determined that the movement is unconscious by the cameraman due to camera shake or the like. In this case, the camera shake correction means is based on the first detection output as in the conventional case. Is controlled.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of an image pickup apparatus having a camera shake correction function according to the present invention will be described in detail with reference to the drawings.

The camera shake correcting means used in the present invention is exemplified by an optical correcting means, in particular, a case where it is constituted by an optical axis angle variable optical mechanism for correcting the camera shake by changing the optical axis. In this example, an apex angle variable prism is exemplified as the optical axis angle variable optical mechanism. As an imaging device, a video-integrated camera (video camera) used for news gathering and the like is shown.

FIG. 1 shows a video camera 1 for news gathering provided with a shake correcting device (camera shake correcting means) having an apex angle variable prism.
In this example, a two-dimensional CCD 13 converts an optical image of a subject into an electric signal (imaging signal). The imaging signal is converted into a composite or component color video signal in a signal processing unit 14 at the subsequent stage, and is derived to a terminal 15.

A shake correction mechanism 20 is mounted in front of the optical system 12. The shake correction mechanism unit 20 is configured in an adapter type, and is configured to be detachable from the video camera 10. Therefore, it is connected to the optical system 12 only when necessary.

The shake correcting mechanism 20 includes first to third optical lenses 35, 36, 38 inside a lens barrel 21 having a rectangular cylindrical body.
Angle variable prism (variable optical axis angle lens system) composed of
22 is attached. An angular velocity detector (first angular velocity detecting means) 23 is attached to the lens barrel 21, and detects vibration due to a shake (such as a hand shake) of the video camera 10.

The angular velocity detector (vibrating gyroscope) 23 is shown in FIG.
An angular velocity sensor 31 for detecting a vibration component in the horizontal direction x (yaw, pan direction) as shown in FIG.
An angular velocity sensor 32 that detects a vibration component related to (pitching, tilt direction) can be used. The angular velocity sensor 31 is attached to the lens barrel 21 so as to be parallel to the horizontal direction of the video camera 10. I have.

The sensor 31 detects a vibration component △ x in the horizontal direction x, and the other sensor 32 detects a vibration component △ y in the vertical direction y. These are CPU
Is provided to the control unit 24 in which

The first angular velocity detector 23 is for detecting the shaking of the video camera body. In the present invention, in addition to the above, a second angular velocity detecting means 33 for detecting the movement of the cameraman's face is provided.

The second angular velocity detector 33 has the same configuration as that of FIG. 2, and is, for example, a hat H as shown in FIG.
Attached to. Since the hat H is used by being mounted on the head of the photographer K, the movement of the face
Can be detected by the angular velocity detector 33.

During use of the video camera, as shown in FIG. 3, the subject 1 is placed with one eye on the viewfinder VF.
1 direction. Therefore, when the cameraman intentionally moves the video camera body to perform a pan or tilt operation, the face of the cameraman K also moves in the camera movement direction at the same time.

This means that in the case of a conscious movement of the cameraman such as a pan or tilt operation, the video camera 10
The detection outputs (vibration components) △ x, △ y from the first angular velocity detector 23 provided in the main body and the second output from the cameraman side
Output from the angular velocity detector 33 (vibration component) の x
a and △ ya are almost the same or approximate values.

On the other hand, the subtle movement of the video camera body during imaging of the subject 11 is caused by camera shake.
In such a case, the face of the photographer K is not moving. Therefore, in this case, the detection output from the first angular velocity detector 23 and the detection output from the second angular velocity detector 33 usually do not match.

The control unit 24 shown in FIG.
It is determined that they do not match (approximately or not approximated), and if they match or approximate, the control signals △ x and △ y to the camera shake correction means are held. When it is determined that there is a camera shake due to the mismatch, the vibration components △ x, △ y
Then, the swing angle of the video camera 10 is calculated, and the swing angle control signals △ x ′ and △ y ′ are generated so that the swing angle can be corrected. These rotation angle control signals △ x 'and △ y' are supplied to corresponding control circuits 25 and 28, respectively.
Are supplied to the motor drivers 26 and 29 via the controller and are applied to the corresponding drive motors 27 and 30.

Here, the drive motor 27 is a drive motor for rotating the third optical lens 38, and the other drive motor 30 is a drive motor for rotating the first optical lens 36. , The optical lenses 3 corresponding to the rotation angles θx and θy corresponding to the values of the control signals △ x 'and △ y'.
6, 38 are varied.

Therefore, the return swing does not occur at the time of the pan and tilt operations as in the related art, and the same pan and tilt operations as those of a video camera having no camera shake correcting means can be realized.

As described above, the apex angle variable prism 22
It is composed of two optical lenses 35, 36, 38, each having two surfaces in the optical axis direction. The surfaces facing each other are configured as curvature surfaces (cylindrical surfaces) having the same radius of curvature, and the non-opposing surfaces are flat surfaces.

FIG. 4 shows an example of the apex angle variable prism 22 satisfying such a relationship. In this example, a cylindrical lens is used instead of a spherical lens. A plano-concave lens is used as the first optical lens 36, a convex-convex lens is used as the second optical lens 35, and a third optical lens 38 is used. Is used as a concave lens.

The second optical lens 35 is composed of a third surface G3 and a fourth surface G4. The fourth surface G4 is symmetrical to the third surface G3 and has a sign opposite to that of the third surface G3. First and second convex / planar lenses 35A, 35 each having a cylindrical surface of curvature.
B. And the center axis of curvature is the third surface G3
The second optical lens 35 is configured to be orthogonal to the central axis of curvature. Therefore, it can be configured such that the third surface G3 and the fourth surface G4 of the pair of convex flat lenses 35A and 35B having the same configuration are bonded to each other such that their cylindrical surfaces are orthogonal to each other. Of course, it may be an integral structure.

The first optical lens 36 and the first convex and flat lens 35A constitute a vertical shake correcting mechanism 22Y, and the third surface G3 has the same sign as the second surface G2, and the second surface G2 has substantially the same sign as the second surface G2.
A surface having a curvature cylindrical surface similar to the surface is used, and each of the surfaces is rotated so that the second surface G2 can rotate in the vertical direction YY 'with respect to the third surface G3 using the radius of curvature as a rotation fulcrum. The orientation of the cylindrical surface is determined.

Similarly, the second shake lens 35B and the third optical lens 38 constitute a horizontal shake correcting mechanism 22X, and the fifth surface G5 has the same sign as that of the fourth surface G4.
A lens having a curved cylindrical surface similar to the surface G4 is used. The directions of the cylindrical surfaces are determined so that the fifth surface G5 can rotate in the horizontal direction XX 'with the radius of curvature as a rotation fulcrum relative to the fourth surface G4.

Further, the first to third optical lenses 35, 3
The combined focal length of the entire lens 6, 38 is set to be an afocal system. Conditions for this will be described later. By using an afocal system, the optical system 12
Has no effect on the light image of the subject 11 incident on.

The variable angle prism 22 shown in FIG. 4 is mounted in a lens barrel 21 as shown in FIG. FIG. 5 is a sectional view parallel to the vertical axis (YY ′) with respect to the optical axis,
A third surface G is provided substantially at the center of a rectangular cylindrical lens barrel 21 having a predetermined length.
The second optical lens 35 is attached and fixed such that 3 is on the front side.

A third surface G is provided on the front surface of the second optical lens 35.
The first optical lens 36 is attached so as to be rotatable in the vertical direction while maintaining a small gap between the first optical lens 36 and the third optical lens 36. Actually, the guide means 39 and the drive means 44 as shown in FIG. 6 are provided so that the second surface G2 can rotate in the YY 'direction in parallel with the third surface G3.

FIG. 6 is an exploded view as viewed from the upper side of FIG. 5, and a pair of guide grooves 40 and 41 are arranged in parallel near the left and right ends of the third surface G3 constituting the second optical lens 35. Arc guides 58 and 59 having sliding concave portions having a T-shaped cross section are fixed thereto. Guide 58,
59 protrudes from the third surface G3 by a predetermined length, whereby the distance between the first surface 59 and the second surface G2 can be determined.

On the other hand, on the second surface G2 side of the first optical lens 36, guide strips 42 and 43 having a T-shaped cross section are attached and fixed at positions facing the guides 58 and 59 in a bow shape. (See FIG. 7), and the
The first optical lens 36 is rotated in the YY ′ direction while maintaining a predetermined gap with respect to the second optical lens 35A by mounting the first and second optical lenses a and 43a in the sliding concave portions of the guides 58 and 59. be able to.

The first and second optical lenses 35 (35A),
36 and the second and third optical lenses 35 (35
Between B) and 38, guide means 39 and 49 for rotating in the direction of the curvature surface are arranged with the same curvature at the center of curvature. The rotation of the third optical lenses 36 and 38 becomes very smooth. The rotation of the first optical lens 36 is the third
Does not affect the rotation of the optical lens 38 with respect to the optical lens 38, and the angle can be adjusted independently of each other. As a result, the rotation angle can be adjusted accurately. The configuration is also very simple. In most cases, the loads on the guide means 39 and 49 are the first and third optical lenses 36 and 38, so that the load is reduced, the rotation becomes smoother, and the rotation power is reduced.

An example of the driving means 44 for rotating the first optical lens 36 will be described with reference to FIGS. A pinion 45 is attached to the drive motor 46,
The pinion 45 meshes with the rack 47, and the power is transmitted to the first optical lens 36.

The meshing surface of the rack 47 is as shown in FIG.
The rack has substantially the same center of curvature as the second surface G2, and the rack body is attached to the side wall of the first optical lens. As a result, when the pinion 45 is rotated as shown in FIGS. 7 and 8, the first optical lens 36 can be rotated in the rotation direction. FIG. 8 is a diagram when the first optical lens 36 is viewed from the subject side,
As is clear from this figure, the first optical lens 36 is set to Y
It can be rotated by a predetermined angle in the -Y 'direction (vertical direction).

Since the same configuration as described above is applied between the second optical lens 35 (35B) and the third optical lens 38, the corresponding parts are denoted by the corresponding reference numerals. As shown in FIG. 4, the third optical lens 38 has exactly the same configuration and operation except that it has to be rotated in the horizontal direction (XX ′ direction) with respect to the second optical lens 35B. Although the configuration and operation are omitted, the guide means 49 is composed of guide grooves 50 and 51 and arc guides 52 and 53.
It is composed of The drive means 54 also includes a drive motor 56, a pinion 55, and a rack 57.

Now, with respect to the shake correcting mechanism section 20 configured as described above, the combined focal length of the apex angle variable prism 22 included therein is designed to be afocal. The conditions for that are as follows. Description will be made using the first and second optical lenses 35 and 36.

As a material of the optical lens, BK7 is used.
The respective radii of curvature are all equal to R100 mm, and a gap of 1 mm is provided as the opposing gap △.
Then, as shown in FIG. 9, in a vertex angle variable prism (tablet lens) in which concave and convex cylindrical surfaces having substantially the same radius are opposed with a small gap △ (refractive index n ₂ = 1.51633), the second surface G2 When the radius of curvature is r1, the radius of curvature of the third surface G3 is r2, and the common refractive index of the two lenses 35 and 36 is n1, the lens is designed to satisfy (Equation 1).

[0045]

(Equation 1)

The radius of curvature r2 is: r2 = (100 + 1) * (1.51633-1) = 10
0.51633. Now, a ray parallel to the optical axis enters the first surface G1 of the first optical lens (plano-concave lens) at a height y1, and enters the second surface G2 having a radius r1 at the same height at a point P1. If the angle between the ray and the normal on the cylindrical surface forms the optical axis, i1
Is the angle of incidence of this ray on the second surface G2. If the refraction angle of this ray is i2

[0047]

(Equation 2)

Using the paraxial ray approximation,

[0049]

(Equation 3)

Can be expressed as

Next, assuming that the angle between the refracted ray and the incident optical axis is i3,

[0052]

(Equation 4)

Is as follows. Further, the point at which this light ray enters the third surface (convex cylindrical surface) G3 of the second optical lens 35 is defined as P
2, if its height is y2,

[0054]

(Equation 5)

Assuming that the angle between the normal to the third surface G3 and the optical axis at P2 is i4 and the radius of curvature is r2.

[0056]

(Equation 6)

Therefore,

[0058]

(Equation 7)

Here, i4 = i1, that is, the inclinations of the normal lines of the first and second incident surfaces are equal, and both lenses 3
When the indices of refraction of 5 and 36 are equal, the ray has entered the two parallel interfaces from the medium with the index of refraction n1 to the medium of n2, and has returned to the medium of n1 again, and the ray keeps the original angle. Will be. Therefore, if (Equation 1) is satisfied, the coefficient of i1 in the above equation becomes 1, and the light beam enters the plane G7 of the second optical lens 35 perpendicularly while being parallel to the same optical axis as the incident light,
The light is emitted with the incident angle kept as it is. Therefore, the vertical shake correction mechanism 22Y is an optical system that satisfies the afocal system.

Next, a case where the refractive index of the second optical lens 35 (35B) is different from that of the first optical lens 36 will be considered.

As shown in FIG. 10, the refractive index of the lens 36 having a concave surface is n1, the refractive index of air is n2, the radius of curvature of the third surface G3 is r2, and the refractive index of the lens 35 having a convex surface is n3.
Then, design is made so as to satisfy the following relationship between these numbers.

[0062]

(Equation 8)

In this case as well, the above holds up to (Equation 7). However, since the refractive indices of the two lenses 35 and 36 are different, even if the inclinations of the normal lines of the surfaces at the points P1 and P2 match. The outgoing ray is not parallel to the incident ray and the refraction at P2 must be examined. First, the incident angle at P2 is i5, and the refraction angle is i
Assuming 6,

[0064]

(Equation 9)

Accordingly, the angle i7 formed by the light beam refracted from P2 and the optical axis can be expressed as follows.

[0066]

(Equation 10)

Here, if the value in [] of the above equation becomes 0, i7
= 0, the refracted light beam becomes parallel to the optical axis, and becomes parallel to the optical axis even after passing through the plane of the plano-convex lens. Since this parallel condition is satisfied if the condition of (Equation 8) is satisfied,
(Equation 8) is an afocal condition in the apex angle variable prism 22 in which a plano-convex lens and a plano-concave lens are combined.

For example, only the first optical lens 36 is
When the angle A is changed in the vertical direction by θ as shown in FIG. 6B, the light becomes a variable prism having an apex angle of θ, and the light ray on the first optical lens 36 side is refracted by α. Therefore, according to Snell's law, when (n1 / n2) sin θ = sin (θ + α) θ is infinitely close to zero, (n1 / n2) θ = (θ + α) ∴α = ｛(n1 / n2) −1) θ Becomes Here, the refractive index n1 of the first optical lens 36
If n1 = 1.5, since the refractive index of air n2 = 1, α = 0.5θ. As a result, the first optical lens 36 is set at the angle θ.
, The angle of the emitted optical axis can be angularly displaced by 0.5θ. In other words, when the optical axis is inclined by α in the vertical direction, the optical axis of camera shake can be corrected by inclining the first optical lens 36 by 2α in the direction opposite to the direction of the inclination.

The relationship between the second optical lens 35B and the third optical lens 38 is the same as described above, and when the optical axis is inclined by α in the horizontal direction, 2α is reversed in the direction opposite to the inclination direction. If only the third optical lens 38 is tilted, the optical axis can be corrected. As a result, if the first and third optical lenses 36 and 38 are simultaneously rotated by a predetermined angle and tilted, the optical axis can be corrected for any camera shake.

Therefore, when the camera shake correction device is attached to the video camera 10 for camera shake correction as shown in FIG. 1, the control unit 24 executes a correction process as shown in FIG.

As shown in the figure, vibration components △ x, △ y, △ xa, △ ya from the angular velocity sensors 23, 33 are fetched, respectively (steps 61, 62), and then △ x and △ among these components. It is determined whether xa and △ y and △ ya match or not (step 63).

If they are equal or approximate, it is not determined that the camera shake is occurring. In this case, the correction values △ x and △
y is held (step 64). That is, camera shake correction is not performed.

On the other hand, when the two components are not approximated, it is determined that a camera shake has occurred, and in this case, a control signal (new target value) for obtaining a rotation angle sufficient to correct the camera shake △
x 'and △ y' are calculated, and rotation angle control signals having the calculated appropriate correction values are supplied to the drive motors 27 and 30, respectively, so that the first optical lens 36 rotates by the amount corresponding to △ y. At the same time, the third optical lens 38 is rotated by an amount corresponding to Δx, and the optical axis is corrected by camera shake.

FIG. 13 shows another embodiment of the apex angle variable prism 22. In this example, the optical lenses 35, 36, and 38 having cylindrical surfaces with the reversed concavo-convex relationship of FIG. 4 are used. Since the radius of curvature of the uneven surface is the same as that described in FIG. 5, a detailed description thereof will be omitted.

In FIG. 1, the above-mentioned second angular velocity detector 33 is attached to the head by using a hair band-shaped ring, belt, headset vine or the like provided with the detector as a head attaching means. This allows the movement of the detector and the head to be integrated.

Further, mounting means such as a pinch, a clip, a velcro, a hook, a string or a belt is provided on the detector body 33A shown in FIG. 2, and this is mounted on a hat, a hair band, an eyeglass frame, etc. The movement of the head can be integrated.

In the above-described example, the present invention is applied to a video camera. However, the present invention is not limited to this, and it is apparent that the present invention can be applied to a camera shake correction system such as a movie camera or a still camera.

[0078]

As described above, according to the present invention, not only the main body of the image pickup apparatus but also the movement of the cameraman's face are detected at the same time, and based on these vibration components, it is determined whether the cameraman's conscious movement or simple camera shake. This controls the camera shake correction means.

According to this, when the photographer intentionally moves the image pickup apparatus such as a pan or tilt operation, the camera shake correction is prohibited, so that there is no return swing as in the prior art, and there is no camera shake correction function. It has the feature of being able to record exactly the same image as the case image.

Since there is no need to perform any special key operation even when the photographer intentionally moves the photographer, the photographer can concentrate on field coverage activities, and is particularly suitable for use in business-use video cameras and the like. It is.

[Brief description of the drawings]

FIG. 1 is a system diagram of a main part showing an embodiment when an imaging device having a camera shake correction function according to the present invention is applied to a video camera for coverage.

FIG. 2 is a configuration diagram illustrating an example of an angular velocity sensor for shake detection.

FIG. 3 is a diagram showing a relationship between a video camera and a cameraman.

FIG. 4 is a perspective view showing an example of a variable apex angle prism as a camera shake correction unit.

FIG. 5 is a cross-sectional view illustrating a main configuration of a shake correction device having a variable apex angle prism.

FIG. 6 is a configuration diagram when an example of a pitching correction mechanism is viewed from above.

FIG. 7 is a diagram illustrating a driving unit of the first optical lens.

FIG. 8 is a front view of the first optical lens.

FIG. 9 is a diagram showing that the apex angle variable prism is an afocal system.

FIG. 10 is a diagram showing that the apex angle variable prism is an afocal system.

FIG. 11 is an explanatory diagram of a vertical angle variable prism at the time of camera shake correction.

FIG. 12 is a flowchart illustrating an example for camera shake correction.

FIG. 13 is a perspective view showing another example of the apex angle variable prism.

[Explanation of symbols]

10 video camera, 12 optical system, 13 ...
CCD, 20: shake correcting mechanism, 22: variable apex angle prism, 35: second optical lens, 36
A first optical lens, 38... A third optical lens, G
1 to G4 ... first to fourth cylindrical surfaces, 23, 33 ...
Angular velocity detector

Claims (8)

[Claims] 1. A camera comprising: at least a first detector for detecting a change in the orientation of an imaging device together with a camera shake correction unit; and a second detector for detecting a change in the orientation of a cameraman's face. An image pickup apparatus having a camera shake correction function, wherein the output of the detecting means is supplied to the image pickup apparatus. 2. In the imaging device, a change in the orientation of the imaging device main body is detected by the first detection unit, and a change in the orientation of the photographer's face is detected by the second detection unit. 2. An image pickup apparatus having a camera shake correction function according to claim 1, further comprising control means for comparing and discriminating the detection outputs and controlling said camera shake correction means. 3. The two detection outputs are compared and discriminated. When the two detection outputs are close to each other, the driving of the camera shake correction means is stopped to prohibit the camera shake correction, and when the two detection outputs are not close to each other. 2. The apparatus according to claim 1, wherein the camera shake correction means is driven and controlled based on the first detection output to perform camera shake correction.
An image pickup apparatus having the image stabilization function described in the above. 4. An image pickup apparatus having a camera shake correction function according to claim 1, wherein said first and second detection means are constituted by angular velocity sensors. 5. The camera shake correction function according to claim 1, wherein said camera shake correction means comprises an optical axis angle variable optical mechanism, and wherein the camera shake is corrected by changing an optical axis angle. Imaging device. 6. An imaging apparatus having a camera shake correction function according to claim 1, wherein said second detecting means is provided on a mounting means mounted on a head. 7. An imaging apparatus having a camera shake correction function according to claim 1, wherein said mounting means uses a hair band-shaped ring, a belt, a headset, or the like. 8. The image stabilizing means includes three optical lenses arranged close to each other, a first optical lens having a cylindrical surface on one side, and is rotatable in a vertical direction. 2. An image pickup apparatus having a camera shake correction function according to claim 1, wherein a variable apex angle prism is used in which a third optical lens having a cylindrical surface is rotatable in a horizontal direction.