TW201005414A - 3D shooting auxiliary device - Google Patents

Abstract

A 3D shooting auxiliary device for 3D shooting of an object by using two video cameras comprises a stand, two first operation modules, and a control unit. The first operation modules are spaced from each other and rotatably disposed on the stand, by which the video cameras can be fastened thereon. The control unit is disposed on the stand and electrically connected with the first operation modules to control the elevation angle and rotation of the first operation modules, thereby driving the video cameras on the first operation modules to focus at the object so as to simulate the 3D image of the object observed by human eyes, which increases the level and focus adjustment efficiency of the video cameras during 3D shooting.

Description

201005414 IX. Description of the Invention: [Technical Field] The present invention relates to an auxiliary focusing device, and more particularly to a stereo photography auxiliary device. [Prior Art] 3D stereo photography has begun to develop at the same time as the camera is available. In 1838, the British scientist Sir Charles Wheatstone (1802-1875) became the first person to make stereoscopic mirrors using the principle of aberrations. Thirteen years later, Sir David Brewster (1781-1868), a British scientist, used a two-lens lens to make a three-dimensional picture box, and the photos taken simultaneously by the two cameras were placed together for viewing. The stereoscopic film has the same principle as the stereoscopic photo. It also uses two cameras to simultaneously capture the film that simulates the simultaneous observation of the human left eye and the right eye. After the film is combined, the film is combined and the corresponding hardware is used. Play (for example, iZ3D stereo screen). Stereo photography though not

It is a difficult technology, but the equipment required is much more complicated than traditional flat photography. There is no dedicated tripod or auxiliary device for the stereo camera. Therefore, it is often only possible to adjust the orientation of each camera in a human-oriented manner so that the two cameras can focus on the same at the same time. The same as the object to be photographed, and when the object to be photographed is moved, or when different modes of stereo photography are to be performed, the method of manually adjusting the angle of the camera may be quite troublesome, and the efficiency of performing stereo photography is greatly reduced. Further improvement in the space. </ RTI> 201005414 SUMMARY OF THE INVENTION Accordingly, for the purpose of the present invention, an auxiliary focusing device for stereoscopic viewing angle of a subject to be photographed is performed. That is, in the case of providing a camera capable of cooperating with two cameras and making the cameras simulate the human eye, the stereoscopic photographic aid device of the present invention is configured to cooperate with two cameras to perform stereoscopic photography of the object to be photographed, and the stereo photographic aid device comprises: - a tripod, a second-actuation module, and a control unit.

. The first-actuating modules are respectively spaced and rotatably disposed on the stand&apos; and are respectively secured to the cameras for being fixed thereto. The control unit is disposed on the stand and electrically connected to the first group, and (4) the first actuating module is actuated to drive the cameras respectively located on the first actuating modules The effect of the present month on the object to be photographed is that the first actuation module disposed on the tripod is used to cooperate with the plane and the angle (four) of the first unit of the control unit (4), and further Aligning the cameras on the first-actuating module with the object to be photographed to simulate the observation of the subject by the human eye (4), and enabling the image captured by the camera to be played during reproduction. It is similar to the stereo image created by human eye observation. [Embodiment] The foregoing and other technical contents, features and effects of the present invention are

The detailed description of the preferred embodiment with reference to the drawings will be apparent. T # J Referring to Figure 1, a preferred embodiment of the stereo photographic aid of the present invention, package 6 201005414 3 - Liao Zhu 1, 2 first actuation module 2, a control unit 3, and a remote control receiving module 4. The 5th foot stand 1 has a body 11 , a second actuation mold 14 disposed on the top of the body 11 , a platform portion 12 ′ disposed on the second actuation module 14 , and a bottom portion of the body 11 . The sliding module unit 13 is configured to rotate the platform portion with respect to the body at a horizontal or elevation angle. In the present embodiment, the second actuation module 14 is a wide-angle joint.

. The platform portion 12 is provided with the first actuation module 2, and the 'moon wheel unit 13 has a plurality of sliding wheels 131, and the body 11 is slidably stood on a plane to facilitate carrying The cameras 100 move positions. It should be noted that the body 11 of the stand 1 can also adopt other types (for example, a tripod or the like used for photographic equipment), and should not be limited to the specific aspect disclosed in the embodiment. The first actuation modules 2 are respectively disposed on the platform portion of the platform 1 at an interval and angularly. In this embodiment, each of the per-actuation modules 2 has a platform. The wide-angle joints on the portion 12 &amp; and - are disposed on the wide-angle joint 21 and can be driven by the wide-angle joint 而 to perform horizontal or angular rotation of the plate body, and the plate body portion 22 It is available - the camera (10) is fixed on it. In the present embodiment, the cameras (10) are screwed to their corresponding plate portions 22, but other methods of fixing may not be used in the embodiments. Now, and the control unit 3 is a wide-angle joint 21 of each of the first actuation modules 2 disposed on the platform portion 12 7 201005414 of the (4) 1 and the second actuation module 14 is electrically connected to drive the first The two actuation modules 14 drive the platform portion 12 to rotate horizontally or at an elevation angle, and drive the wide-angle joints 21 and the body 22 to carry the cameras 1 to perform horizontal or elevation rotation, and the control unit 3 The detailed circuit, and its corresponding control signal transmission and reception, should be well-known to those skilled in the relevant art, and will not be described herein. Having an item search wafer It is to be noted that the control unit 31, the item search wafer 31 is integrated with the cameras 1 to enable it to automatically detect the position of the object to be photographed. Referring to FIG. 2, 3't to be-to-be-taken 4, when the stereoscopic photography is performed, the article 31 of the control unit 3 can be used to search for the wafer 31 to cooperate with the cameras 1 to search for the object to be photographed 200. Positioned, and drives the first and second actuations 14' to perform corresponding horizontal or (four) rotation operations, and then the cameras 100 are automatically aligned with the object to be photographed 2, of course, the present invention The remote control receiving module 4 can be manually controlled. The remote control receiving module 4 is disposed on the platform portion 12 of the stand and electrically connected to the control unit A 3 to receive the self-controller. The control signal 'transmits the received control signal to the control unit 3, and then controls the first actuation modules 2, 14' to drive the corresponding plate body 22 to rotate 'and causes the board to be placed The cameras on the crotch portion 22 perform a specific angle photographing, and the remote control receiving mode, the group 4 can wirelessly transmit the control signal transmitted by the controller, or use the side of the wired transmission. Similarly, the remote control The operating principle of the receiving die 354 and the detailed circuit structure 201005414 those having ordinary skill in the relevant art should belong to conventional art, it is not superfluous described later. The operator can transmit the control signal to the control unit 33 (for example, the relative rotation direction and the rotation amount of the first and second actuation modules 2, 14) by the remote control receiving module 4, and the control unit 33 That is, according to the control signal transmitted by the operator, the first and second actuation modules 2, 14 are adjusted in the corresponding rotation direction and rotation amount, and then correspondingly mounted on the φ first actuation module 2 The cameras 100 on the body 22 of the board are aligned on the object to be photographed 200 for the purpose of stereo photography. Further, the general camera 100 has a function of auto focusing, so that when the (four) camera is aligned with the object to be photographed by the above mechanism, the subject 2 can be focused. Referring to FIG. 4, one of the auxiliary stereo photography modes of the present invention is that the human eyes are gaze at a position higher than the visual height, but the camera 100 is operated by the first operation module 2 The elevation angle is rotated. An elevation angle is formed between the platform portion 12 (only the camera 100 is shown in view of the viewing angle in Fig. 4), that is, a visual angle similar to that observed by human eyes. Referring to FIG. 5, another auxiliary stereoscopic photography mode of the present invention is to simulate that the human eyes are gazing at the object to be photographed at a position higher than the visual height, but the cameras HK) are associated with the platform portion 12. In parallel (in FIG. 5, only the camera 1 is displayed due to the viewing angle relationship), but the elevation of the second actuation module 14 causes the platform portion 12 to have an elevation angle, which is similar to a human double. The eye is flat, but the neck is tilted up to a visual angle that is higher than the visual height: 201005414. Referring to FIG. 6, one of the stereo photography modes of the present invention is that the simulated human eyes are gaze at a visual height of the object 2, and the cameras 100 are paralleled by the first actuation modules 2. Rotating to align with the object to be photographed 2, that is, similar to human eyes squinting at a subject at a visual height. Referring to FIG. 7 , one of the auxiliary stereo photography modes of the present invention is that the simulated human eyes are gaze on a subject fan at a visual height. The cameras 1 are driven by the second actuation module 14 . Rotating in parallel and accommodating the object to be photographed 2, that is, similar to the human eye, looking at the object in the visual degree, but by rotating the neck to face the image to be photographed The visual angle of the object. According to the various stereo photography modes exemplified above, the auxiliary photography mode that can be executed by the present invention is quite large, for example, the present invention can also simulate human eyes; == the object to be photographed below the visual height is 2〇0, due to This 1

Difficult to use the (four) assistant mode - detailed, only the above four kinds of auxiliary photography mode for ^ ^ ^ 佴 photography mode application, and;] V! ♦ 偈 is limited to this embodiment. The stereoscopic photographic aid of the present invention has the following advantages: The above-mentioned structural design, the game of the JJ bottle can be carried out by: the two cameras 100, and the camera-actuating module 2 of each camera 1 〇 0 By focusing on the object to be photographed 200 or by the operator in electromechanical driving mode 10 201005414, the focus of the rotation direction camera y machine 100 is set to the object to be photographed to be photographed: and this is rotated by the electromechanical automatic driving camera 100 to adjust The way to measure the position of the subject 2GG is obviously higher than the conventional method of manually adjusting the position and direction of each camera_in the camera. Enable photographers to quickly and accurately target these cameras

2. Since the camera 100 can adjust the elevation angle and the rotation angle by the corresponding first and second actuation modules 2, 14, the parallel stereo image capturing mode is adopted (as shown in FIG. 8). The lenses of the two cameras 100 are parallel), or the stereoscopic stereo photography is required to simulate the human eyes in various ways.

The elevation angle, and the amount of rotation, are then aligned to the object to be photographed 200 to be photographed. The photography mode is flexible and can simulate the perspective of human eyes: - The observed stereoscopic images can be easily achieved = the shooting mode is more flexible, and also has excellent operational convenience. In summary, the stereo photographic aid device of the present invention cooperates with the second actuation module 14 of the tripod 1 by using the first actuation module 2 disposed on the tripod 1 to mechanically drive the The control unit 3 rotates the first-actuating module 2 and the second operating mold 14 to respectively fix: the cameras on the first-actuating module 2 are just right-to-be-photographed to simulate human eyes The stereoscopic image observed by a subject to be photographed in various ways has the advantages of high focusing adjustment efficiency and good elasticity of the photographing mode, so that the object of the present invention can be achieved. 11 201005414 The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent change of the patent application scope and the description of the invention is Modifications are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front elevational view showing a preferred embodiment of a stereo camera assisting device of the present invention; FIG. 2 is a plan view showing the camera of the preferred embodiment focusing on a subject to be photographed. 3 is a top view showing that the camera of the preferred embodiment is focused on a subject to be photographed; and FIG. 4 is a side view showing that the camera of the preferred embodiment is a simulated human The eyes are squinted upwards to observe the visual angle; FIG. 5 is a side view showing that the second camera of the preferred embodiment simulates the human eye's head-up view but the angle of view observed by the neck tilting; FIG. It is a top view showing that the camera of the preferred embodiment is a human subject's binocular squint at a visual height; and FIG. 7 is a top view showing that the camera of the preferred embodiment is a simulated human The eyes are looking at the object to be photographed at a visual height, but by rotating the neck to face the visual angle of the object to be photographed; and FIG. 8 is a plan view showing that the camera of the preferred embodiment is The stereoscopic image parallel shooting state. 12 201005414 [Description of main component symbols] 1...... ...· Tripod 21 ••... •...wide-angle connector 11 ••...·body 22······...plate body 12······· platform Part 3... •...Control unit 13••...··Sliding wheel unit 31 ····· 物口口哥哥曰片131 ··· ...·Slide wheel 4 ...... •...Remote reception Module 14...···...second actuation module 100...•...camera 2...•...first actuation module 200... •...to-be-photographed 13

Claims (1)

201005414 X. Patent application scope: l A stereo photography auxiliary device, which cooperates with two cameras to perform stereo photography of a subject to be photographed. The stereo photography auxiliary device comprises: a tripod; and the second actuation module are respectively spaced apart and Rotatingly disposed on the stand, and respectively for the cameras to be fixedly fixed thereon; and a control unit disposed on the stand and electrically connected to the first actuating modules to control the The first-actuation module is actuated, and then the camera, which is located on the first actuation module, is aligned with the object to be photographed. 2 ‘ _ application patent scope! The auxiliary auxiliary device of the item, wherein: the stand has a body and a platform disposed on the top of the body, and the first actuating module is disposed thereon. 3. The stereo camera auxiliary device according to claim 2, wherein the tripod further has a second actuating module disposed between the body and the platform portion and electrically connected to the sweet control unit. The platform is mounted on the body to operate. The three-dimensional photographic auxiliary device according to claim 3, wherein each of the first actuation modules has a wide-angle connection on the platform portion and a plate body disposed on the wide-angle joint unit. 5. The stereo camera auxiliary device according to claim 4, wherein the control unit further has an item search chip and is integrated with the cameras to enable automatic detection of the position of the object to be photographed. 6. The stereo camera auxiliary device according to claim 5, wherein in the 2010 201014, the tripod further has a sliding wheel unit disposed at a bottom of the body, the sliding wheel unit slidably supporting the body Stand on a plane. 7. The stereo camera auxiliary device according to claim 6 further comprising a remote control receiving module, wherein the remote control receiving module receives the external control signal and is electrically connected to the control unit to receive the Control signals are transmitted to the control unit to control the corresponding actuation of the first and second actuation modules. , 15