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    • 2. 发明专利
    • Infrared removal filter recognition device
    • 红外去除滤波器识别装置
    • JP2008165349A
    • 2008-07-17
    • JP2006352010
    • 2006-12-27
    • Alps Electric Co Ltdアルプス電気株式会社
    • ISHIGURO MASAYUKISHINOZUKA SHUJIKOJIMA DAIZO
    • G06T1/00G03B11/00H05K13/08
    • PROBLEM TO BE SOLVED: To provide an infrared removal filter recognition device for surely recognizing (identifying) the shape (outer shape) of an infrared removal filter. SOLUTION: In an infrared removal filter recognition device, a holding plate 11 and an infrared removal filter 7 are illuminated with the illumination rays of light of a light source 20a including infrared rays of light. Therefore, the infrared rays of light are prevented from being cut, and the illumination rays of light are prevented from being reduced at the holding plate 11 (spacing T section) positioned outside the infrared removal filter 7, and the infrared rays of light are absorbed, and the illumination rays of light are reduced at the position of the infrared removal filter 7. Thus, the difference of contrast between the infrared removal filter 7 and the holding plate 11 is increased so that it is possible to secure the recognition (identification) of the outer shape of the infrared removal filter 7 by a camera 18, and that it is possible to acquire the secured (clear) information of the input of the outer shape information to an image processing part. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种用于可靠地识别(识别)红外去除过滤器的形状(外形)的红外去除过滤器识别装置。 解决方案:在红外去除过滤器识别装置中,用包括红外光的光源20a的照明光照射保持板11和红外去除滤光器7。 因此,防止红外线被切断,并且防止在位于红外线去除滤光器7的外侧的保持板11(间隔T部)处的光的照明光线被减弱,并且红外线被吸收 ,并且在红外去除滤光器7的位置处减少了照明光线。因此,红外去除滤光器7和保持板11之间的对比度差异增大,从而可以确保识别(识别) 通过照相机18进行红外线除去过滤器7的外形,并且可以获取外部形状信息的输入的有保证(清除)信息给图像处理部。 版权所有(C)2008,JPO&INPIT