图像跳动 meaning in English

image jitter
picture bounce
picture jitter
picture jump

Connectors for electronic equipment - tests and measurements - test 25f - eye pattern and jitter
电子设备用连接器.试验和测量.试验25f :眼图和图像跳动
Fibre optic communication subsystem basic test procedures - part 2 - 5 : test procedures for digital systems - jitter transfer function measurement
光纤通信亚系统基本试验过程.第2 - 5部分:数字系统的试验过程.图像跳动传输功能的测量