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    • 8. 发明公开
    • IMAGING DEVICE AND METHOD FOR RECOGNIZING TARGET OBJECT
    • BILDGEBUNGSVORRICHTUNG UND VERFAHREN ZUR ERKENNUNG VON ZIELOBJEKTEN
    • EP3214832A4
    • 2017-09-06
    • EP15854282
    • 2015-10-26
    • FUJIFILM CORP
    • NONAKA SHUNICHIRO
    • H04N5/225G03B15/00G03B17/56G03B37/00H04N5/232
    • H04N5/23212G03B15/00G03B15/0431G03B15/0436G03B17/56G03B37/00G03B37/02H04N5/225H04N5/232H04N5/23219
    • Provided is an imaging apparatus capable of easily capturing a desired target object through a telephoto optical system and performing image recognition on the target object, which is captured by the telephoto optical system, on the basis of a telephoto image including the target object. In addition, provided is a method of recognizing the target object. The imaging apparatus includes: an imaging optical system that is formed of a wide-angle optical system and a telephoto optical system having a common optical axis; a directional sensor; a panning/tilting mechanism that rotates an imaging section, which includes the imaging optical system and the directional sensor, in horizontal and vertical directions; and an image acquisition section that respectively acquires a wide-angle image, for which light is received from the directional sensor through the wide-angle optical system, and a telephoto image for which light is received from the directional sensor through the telephoto optical system. A first target object (person P) is detected from a wide-angle image W1 acquired by the image acquisition section, the panning/tilting mechanism is controlled on the basis of information about a position of the detected first target object within the wide-angle image, and image recognition is performed on a telephoto image T2, which is acquired by the image acquisition section, when the first target object is positioned at the center of the wide-angle image, thereby recognizing the first target object or a second target object (face F) close to the first target object.
    • 本发明提供一种能够容易地通过远摄光学系统拍摄期望的被摄体并且基于包括目标被摄体的远摄图像对由远摄光学系统拍摄的目标被摄体进行图像识别的成像设备。 另外,提供了识别目标对象的方法。 该成像装置包括:由广角光学系统和具有共同光轴的远摄光学系统形成的成像光学系统; 定向传感器; 平移/倾斜机构,其在水平和垂直方向上旋转包括成像光学系统和方向传感器的成像部分; 以及图像获取部分,其分别获取通过广角光学系统从方向传感器接收光的广角图像和通过长焦光学系统从方向传感器接收光的长焦图像。 根据由图像获取部分获取的广角图像W1检测第一目标对象(人P),基于关于在广角内检测到的第一目标对象的位置的信息来控制摇摄/倾斜机构 当第一目标对象位于广角图像的中心时,对由图像获取部分获取的远摄图像T2执行图像和图像识别,由此识别第一目标对象或第二目标对象 (面F)靠近第一目标对象。