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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: 2013-03-20
OLYMPUS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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] Embodiments of the present invention will be described below with reference to the drawings.

[0018] Figure 1 to Figure 7 Related to the embodiment of the present invention. figure 1 It is a diagram showing an example of the configuration of main parts of an endoscope device as a medical imaging system using the medical image processing device according to the present embodiment. figure 2 yes means figure 1 A diagram showing an example of the structure of the rotary filter in the endoscopic device. image 3 yes means figure 2 A graph showing an example of the transmission characteristics of each filter included in the rotary 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 for illustration Figure 4 A map of the writing timing and reading timing of each color component in the color component storage circuit. Figure 6 is the same as Figure 4 A diagram sho...

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Abstract

A medical image processing apparatus of the present invention is a medical image processing apparatus to which a plurality of color components corresponding to frame-sequentially picked-up images of an object are time-sequentially inputted while maintaining periodicity thereof, including a color component storage section that can store a first color component inputted to the medical image processing apparatus at one timing and a second color component, which is a component of the same wavelength band as that of the first color component inputted to the medical image processing apparatus at timing preceding the one timing by one cycle or more, and an image correction processing section that simultaneously reads the first color component and the second color component stored in the color component storage section and performs image correction processing.

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 field order. Background technique [0002] Conventionally, a medical system including an endoscope, a medical image processing device, and the like has been mainly used for observation of a living body as a subject, for example, by a surgeon or the like. Furthermore, as an endoscope system used for the above-mentioned application, there is, for example, an electronic endoscope device proposed in Japanese Patent Application Laid-Open No. 5-237059. [0003] The electronic endoscope apparatus 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 a field sequential imaging method). A subject is illuminated in time series ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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