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Image processing device for endoscope, endoscope device, and image processing method

An image processing device and endoscope technology, applied in image data processing, endoscope, image enhancement, etc., can solve problems such as difficult to obtain, and achieve the effect of suppressing the reduction of visual recognition

Inactive Publication Date: 2017-03-22
OLYMPUS CORP
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Problems solved by technology

[0003] In the above-mentioned endoscopic body, for example, the inner side of the folds of organs with large folds such as the large intestine, etc., the area located on the side and behind the side sometimes does not enter the field of vision, so it is sometimes difficult to obtain information that exists in this area. Lesions in regions as images

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  • Image processing device for endoscope, endoscope device, and image processing method
  • Image processing device for endoscope, endoscope device, and image processing method
  • Image processing device for endoscope, endoscope device, and image processing method

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no. 2 Embodiment approach

[0117] 3.1. Endoscopic device

[0118] Figure 10 A second configuration example of the endoscope device is shown. The endoscope device includes a light source unit 100 , an imaging unit 200 , a control device 300 (processor unit), a display unit 400 , and an external I / F unit 500 . main pair with figure 1 The structural elements that are different from the first structural example described above will be described, and the description of the same structural elements will be appropriately omitted.

[0119] The light source unit 100 includes a white light source 101 and a condensing lens 104 that condenses light onto an incident end face of the optical fiber 201 . In the second configuration example, there is no rotary color filter.

[0120] In the imaging unit 200 , a primary color single-plate imaging element is used as the imaging element 209 in the second configuration example. The primary color single-plate imaging element is a so-called Bayer array imaging element, a...

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Abstract

An endoscope image processing device includes an image acquisition unit (305) and a boundary area correction unit (315). An image acquisition unit (305) acquires an image signal in which a front image corresponding to a front field of view and a side image corresponding to a side field of view are formed into one acquired image. Let the area corresponding to the front view in the acquired image be the front area, and let the area corresponding to the side view in the acquired image be the side area. A boundary area correction unit (315) performs a process of superimposing at least one of the image of the front area and the image of the side area on a boundary area that is a boundary area between the front area and the side area.

Description

technical field [0001] The present invention relates to an image processing device for an endoscope, an endoscope device, an image processing method, and the like. Background technique [0002] Conventionally, in endoscopic diagnosis, there is a need to improve the detection accuracy of lesions in a body cavity, and an endoscopic body having a wide-angle optical system of 170 degrees has been developed. [0003] In the above-mentioned endoscopic body, for example, the inner side of the folds of organs with large folds such as the large intestine, etc., the area located on the side and behind the side sometimes does not enter the field of vision, so it is sometimes difficult to obtain information that exists in this area. Lesions in the region as images. [0004] prior art literature [0005] patent documents [0006] Patent Document 1: Japanese Patent Laid-Open No. 2010-117665 Contents of the invention [0007] The problem to be solved by the invention [0008] For ex...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/04A61B1/00G06T3/00
CPCG06T3/0062G06T2207/10024G06T2207/10068G06T2207/20221G06T7/33A61B1/000095A61B1/00174H04N7/18
Inventor 佐佐木宽本田一树
Owner OLYMPUS CORP
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