Endoscope camera handle button virtual projection display method, device and equipment

By dynamically adjusting the display parameters of the button projection area in the endoscopic image, the problem of obstruction or waste caused by changes in the effective field of view is solved, achieving flexible adaptation of button display and efficient utilization of the field of view.

CN116017112BActive Publication Date: 2026-05-26HANGZHOU HAIKANG HUIYING TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HANGZHOU HAIKANG HUIYING TECH CO LTD
Filing Date
2022-12-22
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Due to the variation in the effective field of view of endoscopic images, existing technologies struggle to effectively display camera handle buttons without obstructing the effective field of view, or result in wasted space and impaired surgical procedures.

Method used

By acquiring the effective field of view of the endoscopic image, the display parameters of the button projection area, such as size and transparency, are dynamically adjusted to match the changed field of view, ensuring flexible adaptation between the button projection area and the effective field of view.

Benefits of technology

It improves the display flexibility of the button projection area, reduces the obstruction of the effective field of view, and enhances the convenience of doctors' operation and the utilization rate of the field of view.

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Abstract

This application provides a method, apparatus, and device for virtual projection display of endoscopic camera handle buttons. The method includes: acquiring the effective field of view of an endoscopic image; determining target button projection area display parameters that match the changed effective field of view when the effective field of view changes; and displaying the button projection area in the endoscopic image based on the target button projection area display parameters. This method can improve the flexibility of button projection area display.
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