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Target detecting method, target detecting equipment and image pickup equipment

一种对象检测、设备的技术，应用在仪器、字符和模式识别、计算机零部件等方向，能够解决方法不足够好等问题，达到高精确度和强健性、效率高、合理容忍度的效果

Active Publication Date: 2014-06-18
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the inventors of the present invention have found that the methods disclosed in the above patent documents are not good enough because the specific objects that can be detected are still limited, and only the specific objects registered by the user in advance can be detected

Method used

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  • Target detecting method, target detecting equipment and image pickup equipment
  • Target detecting method, target detecting equipment and image pickup equipment
  • Target detecting method, target detecting equipment and image pickup equipment

Examples

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Embodiment Construction

[0030] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0031] Note that similar reference numbers and letters refer to similar items in the figures, so that once an item is defined in one figure, it need not be discussed in subsequent figures.

[0032] figure 1 is a block diagram showing a hardware configuration of a computer system 1000 capable of implementing an embodiment of the present invention.

[0033] like figure 1 As shown in , the computer system includes a computer 1110 . Computer 1110 includes processing unit 1120 connected via system bus 1121, system memory 1130, fixed nonvolatile memory interface 1140, removable nonvolatile memory interface 1150, user input interface 1160, network interface 1170, video interface 1190, and output Peripheral interface 1195.

[0034] The system memory 1130 includes a ROM (Read Only Memory) 1131 and a RAM (Random Access Memory) 1132 . BIOS (Basic Input ...

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Abstract

The invention relates to a target detecting method, target detecting equipment and image pickup equipment. The target detecting method comprises the following steps of storing a universal model, i.e. storing the universal model for a special target type off line in advance, wherein the universal model describes multiple components stored in each single target of the special target type; receiving sample images, i.e. receiving inputs of one or more sample images, wherein each sample image comprises the same inquiry target, and the inquiry target is the target of the special target type; building a target detector, i.e. using the universal model and the one or more sample images to build the detector special for the inquiry target; detecting targets, i.e. using the built detector special for the inquiry target to detect the inquiry target from the target images. According to the target detecting method, the target detecting equipment and the image pickup equipment, various targets of the special target type can be highly flexibly and precisely detected.

Description

technical field [0001] The present invention relates to an object detection method, an object detection device, and an image pickup device including the object detection device. Background technique [0002] The analysis of visual objects in an image is important in processes such as object recognition, image retrieval, and image registration. Such processing is involved in many fields of application, such as surveillance (for security purposes), video forensics, and medical image analysis for computer-aided diagnosis, among others. In particular, object recognition has attracted increasing attention due to the growing demand for developing systems relevant to the real world. [0003] In conventional object recognition methods, a learning / training based classifier is used, for which a learning / training process of classifier parameters is indispensable. However, a classifier obtained through a learning / training process using specific samples of one object (eg, dog) may not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06V10/764
CPCG06K9/6217G06V40/171G06V40/10G06V30/2504G06V10/764G06F18/2431G06F18/21
Inventor 姜涌胥立丰
Owner CANON KK
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