Periscope camera module, optical image stabilization method, and related device

An optical image stabilization method, comprising:

• obtaining, by a terminal device, shaking data of a periscope camera module, wherein the periscope camera module comprises an optical path steering element, an imaging element, a first image stabilization component, and a second image stabilization component;
• decomposing, by the terminal device, the shaking data into first compensation data and second compensation data, wherein the first compensation data is a first rotation angle of the optical path steering element around a first axis, wherein the first axis is perpendicular to a plane formed by an input optical axis and an output optical axis of the optical path steering element, and wherein the second compensation data comprises a translation distance of the imaging element along the first axis;
• controlling, by the terminal device, the first image stabilization component to drive the optical path steering element to rotate around the first axis based on the first rotation angle;
• and
• controlling, by the terminal device, the second image stabilization component to drive the imaging element to translate along the first axis based on the translation distance.

A terminal device, comprising:

• a periscope camera module, wherein the periscope camera module comprises an optical path steering element, a lens group, an imaging element, a first image stabilization component, and a second image stabilization component;
• wherein the optical path steering element is configured to perform angle folding on incident light;
• wherein the first image stabilization component is connected to the optical path steering element, and is configured to drive the optical path steering element to rotate around a first axis;
• and
• wherein the second image stabilization component is flexibly connected to the imaging element, and is configured to drive the imaging element to move in an extension direction of the first axis.