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    • 8. 发明公开
    • STEREO CAMERA DEVICE
    • STEREOKAMERAVORRICHTUNG
    • EP2522951A1
    • 2012-11-14
    • EP10842182.7
    • 2010-12-16
    • Konica Minolta Advanced Layers, Inc.
    • NORITA Toshio
    • G01B11/00G01C3/06G06T1/00H04N5/225H04N13/02G01B11/245
    • H04N13/204G01B11/245H04N13/239H04N13/257
    • Degradation of a three-dimensional measurement accuracy of a stereo camera device that takes an image of an object in a wide wavelength band is suppressed. In order to achieve the above object, a stereo camera device includes: stereo image acquiring means for taking an image of light from the object to acquire a stereo image; corresponding point searching means for performing a corresponding point search between images constituting the stereo image; wavelength acquiring means for acquiring a representative wavelength of a wavelength component of the light; parameter acquiring means for acquiring each parameter value corresponding to the representative wavelength with respect to at least one of camera parameters of the stereo image acquiring means in which the parameter value fluctuates according to the wavelength component of the light; and three-dimensional information acquiring means for acquiring three-dimensional information on the object from a result of the corresponding point search using the each parameter value.
    • 抑制了拍摄宽波长带中的物体的图像的立体相机装置的三维测量精度的降低。 为了实现上述目的,立体相机装置包括:立体图像获取装置,用于拍摄来自对象的光的图像以获取立体图像; 对应点搜索装置,用于在构成立体图像的图像之间执行相应的点搜索; 波长获取装置,用于获取光的波长分量的代表波长; 参数获取装置,用于相对于立体图像获取装置的相机参数中的至少一个获取与代表波长对应的每个参数值,其中参数值根据光的波长分量波动; 以及三维信息获取装置,用于使用每个参数值从对应点搜索的结果获取关于对象的三维信息。
    • 9. 发明公开
    • IMAGE PICKUP DEVICE, METHOD FOR MANUFACTURING IMAGE PICKUP DEVICE, AND JIG FOR ADJUSTING IMAGE PICKUP DEVICE
    • Bildaufnahmevorrichtung mit einem piezoelektrischen linearen Ultraschallaktor
    • EP2498112A1
    • 2012-09-12
    • EP10828064.5
    • 2010-10-21
    • Konica Minolta Advanced Layers, Inc.
    • KONISHI, HirotoshiONISHI, SatoshiMORITA, Mitsuhiko
    • G02B7/04G02B7/02H04N5/225
    • G02B7/08G02B7/021G02B7/025G02B7/026H04N5/2257
    • In an image pickup device 1 and a method for manufacturing same according to the present invention, one end of a rod 42 in an ultrasonic linear actuator 4 is supported tiltably by a first supporting section (for example, a front frame 52), and after the position of the ultrasonic linear actuator 4 is adjusted in such a manner that an optical axis of a moving lens group (for example, a first unit 2) which engages with the rod 42 is perpendicular to an element surface of an image pickup element 7, a piezoelectric element 41 which is connected to another end of the rod 42 is fixed by adhesive to a second supporting section (for example, a rear frame 51) which is disposed in the vicinity of the piezoelectric element 41. The adjusting jig according to the present invention includes: a first jig which is used for the positional adjustment and abuts against a reference surface of the image pickup element 7; a second jig which abuts against a reference surface of a holding member which holds the moving lens group, the reference surface being perpendicular to the optical axis of the moving lens group; and an adhesive filling unit for ejecting adhesive. According to this composition, it is possible to improve the tilt accuracy of the moving lens group independently of the component accuracy, as well as being able to achieve height reduction.
    • 在根据本发明的图像拾取装置1及其制造方法中,超声波线性致动器4中的杆42的一端由第一支撑部(例如,前框架52)可倾斜地支撑,并且之后 调整超声波线性致动器4的位置,使得与杆42接合的移动透镜组(例如第一单元2)的光轴垂直于图像拾取元件7的元件表面 连接到杆42的另一端的压电元件41通过粘合剂固定到设置在压电元件41附近的第二支撑部(例如,后框架51)上。根据 本发明包括:第一夹具,其用于位置调整并与图像拾取元件7的参考表面抵接; 第二夹具,其抵靠保持所述移动透镜组的保持部件的基准面,所述基准面垂直于所述移动透镜组的光轴; 以及用于喷射粘合剂的粘合剂填充单元。 根据该构成,可以独立于分量精度来提高移动透镜组的倾斜精度,并且能够实现高度减小。