Abstract: Methods, systems, and devices for techniques for correcting video rolling shutter jello effect for open loop voice-coil motor cameras are described. A device may capture an image using an open loop voice-coil motor camera including a lens barrel assembly, a base mount, and a brake caliper. The base mount associated with the lens barrel assembly may include the brake caliper. The device may determine a vibration frequency parameter associated with a gyroscope sensor exceeds a threshold. Based on the vibration frequency parameter exceeding the threshold, the device may measure an image sharpness parameter associated with the image. In some aspects, the device may configure engagement of the brake caliper with the lens barrel assembly based on the image sharpness parameter.

Abstract: A display method and a display device are disclosed herein. The display method includes the following steps: analyzing an input image to obtain a plurality of first backlight control signals and a plurality of first liquid crystal control signals; generating image edge information associated with the input image; generating, according to the image edge information, at least one second backlight control signal and at least one target liquid crystal control signal that are associated with the image edge information; and displaying, according to the at least one second backlight control signal and the at least one target liquid crystal control signal, at least one multi-color sub-frame.

Abstract: A display method and a display device are disclosed herein.