Image processing method and apparatus, electronic device and readable storage medium

By determining the zoom scene type and using the target zoom curve to calculate the transition zoom ratio, the problem of abrupt changes in the field of view during zooming in traditional electronic devices is solved, achieving smooth transition of image data and a fluid zoom effect.

WO2026103442A1PCT designated stage Publication Date: 2026-05-21GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
Filing Date
2025-10-20
Publication Date
2026-05-21

AI Technical Summary

Technical Problem

Traditional electronic devices are prone to sudden changes in the field of view during zooming, which affects the image processing effect.

Method used

By acquiring the current zoom ratio and the target zoom ratio, the zoom scene type is determined, and the transition zoom ratio is calculated using the corresponding target zoom curve. Image data is then processed to achieve smooth changes in the field of view.

Benefits of technology

It avoids abrupt changes in the field of view, achieves a smooth transition of image data, adapts to different zoom scenarios, and optimizes the smoothness and power consumption of image processing.

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Abstract

An image processing method, comprising: in response to a zoom operation, acquiring a current zoom ratio of a current image frame, and a target zoom ratio currently issued by a camera application; according to the current zoom ratio and the target zoom ratio, determining a zoom scenario type (102); according to the zoom scenario type, acquiring a a corresponding target zoom curve, and using the target zoom curve to obtain a transition zoom ratio between the current zoom ratio and the target zoom ratio (104); on the basis of the transition zoom ratio, processing collected image data, to obtain image data in the transition zoom ratio (106).
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