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Image processing device, program, and image processing method

An image processing device and image technology, applied in image data processing, image analysis, instruments, etc., can solve the problem of huge cost and achieve the effect of improving classification accuracy

Inactive Publication Date: 2015-12-09
OLYMPUS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, although the amount of teaching data can be increased sufficiently, there is a problem that the labeling of teaching data is costly

Method used

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  • Image processing device, program, and image processing method
  • Image processing device, program, and image processing method
  • Image processing device, program, and image processing method

Examples

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Embodiment Construction

[0066] Next, this embodiment will be described. First, the outline of this embodiment will be described, and then an example of system configuration will be described. In addition, details of processing performed in this embodiment will be described using flowcharts and the like. Finally, the method of this embodiment is summarized. In addition, this embodiment described below does not unduly limit the contents of the present invention described in the claims. Furthermore, not all the configurations described in this embodiment are essential components of the present invention.

[0067] 1. Summary

[0068] In recent years, supervised learning research has been advancing in the field of machine learning. Supervised learning refers to a method of learning using data with positive solution labels to generate a discriminator (classifier). Then, after learning, the generated discriminator is used to discriminate the content of the unlabeled data that has not been assigned a po...

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Abstract

An image processing device comprises an input acceptance unit (110) which accepts an input of a learning image and a correct answer label, a processing unit (120) which carries out a process of generating classifier data and an image to be processed, and a storage unit (130) which stores the classifier data. The processing unit (120) generates the image to be processed which is either the entire learning image or a portion thereof, computes a feature value of the image to be processed, generates classifier data on the basis of teaching data which is a combination of the feature value and the correct answer label which is attached to the learning image corresponding to the feature value, generates an image group on the basis of either the learning image or the image to be processed, sorts each image in the image group using the classifier data, computes a sorting score for each image, and recreates the image to be processed on the basis of the sorting score and the image group.

Description

technical field [0001] The present invention relates to an image processing device, a program, an image processing method, and the like. Background technique [0002] In recent years, supervised learning research has been advancing in the field of machine learning. As a special case when using a discriminator (classifier) ​​generated as a result of learning to discriminate (classify) the content of an image, it is conceivable to detect the position of an object in an image. In addition, it is conceivable to classify an image in which an object or the like representing a positive solution label is only partially captured. For example, Patent Document 1 discloses an invention of classifying such images based on a part of feature values ​​of target images. [0003] In addition, generally, the more teaching data used for learning, the higher the discrimination accuracy (classification accuracy) of the generated discriminator (classifier), and it is possible to automatically as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06V10/50G06V10/774G06V10/776
CPCG06K9/6262G06K9/4642G06K9/4676G06K9/72G06V10/464G06V10/50G06V10/768G06V10/776G06V10/774G06F18/217G06F18/214
Inventor 安藤淳
Owner OLYMPUS CORP