公开(公告)号：US20170161303A1

公开(公告)日：2017-06-08

申请号：US14958907

申请日：2015-12-03

Applicant: Industrial Technology Research Institute

Inventor： Shys-Fan Yang Mao ,  Wen-Wei Peng ,  Yen-Chang Chiu ,  Hsien-Chang Lin

IPC: G06F17/30 ,  H04L12/733 ,  H04W92/18

CPC classification number: G06F16/5862 ,  G06F16/434 ,  G06F16/583 ,  G06F16/5866 ,  G06Q30/0267 ,  H04L45/20 ,  H04W92/18

Abstract: The information querying method is provided. The query image is received via a login gateway among the serving gateways. At least one of query description of the query image is generated. At least one first candidate object is sifted from a plurality of candidate objects according to a location of the login gateway and locations of candidate objects, wherein a plurality of candidate descriptions of each of the candidate objects are recorded in a database. The at least one query description of the query image is compared with the candidate descriptions of the at least one first candidate object, so as to obtain the target object from the candidate objects according to similarity level between the at least one query description and the candidate descriptions of the at least one first candidate object.

公开(公告)号：US09400924B2

公开(公告)日：2016-07-26

申请号：US14569198

申请日：2014-12-12

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chih-Hsiang Yu ,  Shys-Fan Yang Mao ,  Wen-Wei Peng ,  Tzuan-Ren Jeng ,  Hsien-Chang Lin

IPC: G06K9/00 ,  G06K9/62

CPC classification number: G06K9/00355 ,  G06K9/00 ,  G06K9/62 ,  G06K9/6203 ,  G06K9/6215 ,  G06K9/6255

Abstract: An object recognition method and an object recognition apparatus using the same are provided. In one or more embodiments, a real-time image including a first object is acquired, and a chamfer distance transform is performed on the first object of the real-time image to produce a chamfer image including a first modified object. Preset image templates each including a second object are acquired, and the chamfer distance transform is performed on the second object of each preset image template to produce a chamfer template including a second modified object. When the difference between the first modified object and the second modified object is less than a first preset error threshold, the object recognition apparatus may operate according to a control command corresponding to the preset image template.

Abstract translation: 提供了一种对象识别方法和使用其的对象识别装置。 在一个或多个实施例中，获取包括第一对象的实时图像，并且对实时图像的第一对象执行倒角距离变换，以产生包括第一修改对象的倒角图像。 获取每个包括第二对象的预设图像模板，并且对每个预设图像模板的第二对象执行倒角距离变换，以产生包括第二修改对象的倒角模板。 当第一修改对象和第二修改对象之间的差小于第一预设误差阈值时，对象识别装置可以根据对应于预设图像模板的控制命令进行操作。