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Medical image processing device and medical imaging system

An image processing device and camera system technology, applied in medical image data management, image data processing, medical images, etc., can solve problems such as inability to properly correct image processing, uncorrected color components, etc.

Active Publication Date: 2010-12-08
OLYMPUS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, with respect to the field sequential structure, there is a problem that, for example, when only image correction processing is applied in units of frames (in units of two fields), color components that are not corrected are generated, thereby making it impossible to properly correct the image. Perform the image correction process

Method used

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  • Medical image processing device and medical imaging system
  • Medical image processing device and medical imaging system
  • Medical image processing device and medical imaging system

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Embodiment Construction

[0017] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0018] Figure 1 to Figure 7 It is related to the embodiment of the present invention. figure 1 It is a diagram showing an example of the configuration of a main part of an endoscope apparatus as a medical imaging system using the medical image processing apparatus of the present embodiment. figure 2 Yes means figure 1 A diagram of an example of the structure of the rotary filter in the endoscope apparatus. image 3 Yes means figure 2 A diagram showing an example of the transmission characteristics of each filter included in the rotation filter. Figure 4 It is a diagram showing an example of the configuration of the color component storage circuit of the present embodiment. Figure 5 Is used to illustrate Figure 4 A diagram of the writing time and reading time of each color component in the color component storage circuit. Image 6 Is the same as Figure 4 A diagram show...

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PUM

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Abstract

In a medical image processing device, a plurality of color components corresponding to an image of each object captured by the frame-sequential method are cyclically inputted in time series. The medical image processing device includes: a color component storage unit which can store a first color component which is inputted into the medical image processing device at a predetermined time and a second color component which is inputted into the medical image processing device at a timing preceding the predetermined time by one cycle or more as a component of the same wavelength band as the first color component; and an image correction unit which simultaneously reads out the first color component and the second color component stored in the color component storage unit and performs an imagecorrection process on them.

Description

Technical field [0001] The present invention relates to a medical image processing device and a medical imaging system, and more particularly to a medical image processing device and a medical imaging system capable of acquiring color components of an object in a field sequence. Background technique [0002] Conventionally, a medical system configured to include an endoscope, a medical image processing device, and the like is mainly used for the purpose of observing a living body as a subject by a surgeon or the like. In addition, as an endoscope system used for the above-mentioned purposes, there is, for example, an electronic endoscope apparatus proposed in Japanese Patent Application Laid-Open No. 5-237059. [0003] The electronic endoscope device disclosed in Japanese Patent Application Laid-Open No. 5-237059 has a structure of a so-called field sequential imaging method (hereinafter referred to as field sequential). Specifically, the electronic endoscope device is configured t...

Claims

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Application Information

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IPC IPC(8): A61B1/04G02B23/24H04N7/18H04N9/04G16H30/40
CPCG06F19/321G06T2207/10068G06T5/50H04N2209/043G02B23/24H04N9/045A61B1/0638A61B1/0646G06T2207/10024G16H30/40A61B1/0655
Inventor 武井俊二
Owner OLYMPUS CORP