公开(公告)号：US20150177066A1

公开(公告)日：2015-06-25

申请号：US14306866

申请日：2014-06-17

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Nac Woo KIM ,  Byung Tak LEE ,  Mun Seob LEE ,  Sim Kwon YOON ,  Young Sun KIM

IPC: G01J3/28

CPC classification number: G01J3/2823 ,  G01J3/0248 ,  G01J3/28 ,  G01J2003/2826 ,  G06K9/3233 ,  G06K2009/00644 ,  G06K2009/4657 ,  G06T7/11 ,  G06T2207/10024

Abstract: Provided are an apparatus and method for recognizing an object on the basis of property information on an object obtained using a multi-wavelength spectrometer. An apparatus for recognizing an object using a multi-wavelength spectrometer includes an image processing unit configured to extract an region of interest from an input three-dimensional image and output shape information on the region of interest, a light irradiation unit configured to irradiate light of a plurality of wavelengths to an arbitrary position of an object corresponding to the detected region of interest, a light receiving unit configured to measure a spectrophotometric value for each light of the plurality of wavelengths, and a light processing unit configured to generate a differential spectrophotometric map using a differential value between spectrophotometric values of different wavelengths measured at the same light irradiation position, and recognize the object using the differential spectrophotometric map and the shape information.

Abstract translation: 提供了一种用于基于使用多波长光谱仪获得的对象的属性信息来识别对象的装置和方法。 一种使用多波长光谱仪识别物体的装置，包括：图像处理单元，被配置为从输入的三维图像中提取感兴趣的区域，并输出关于感兴趣区域的形状信息;光照射单元， 多个波长到对应于所检测的感兴趣区域的物体的任意位置;光接收单元，被配置为测量所述多个波长中的每个光的分光光度值;以及光处理单元，被配置为生成差分分光光度图 使用在相同光照射位置测量的不同波长的分光光度值之间的差值，并使用差分分光光度图和形状信息识别物体。