Image processing method and related device

The embodiment of the invention discloses an image processing method and a related device, which are used for carrying out reversible frame pressing and reversible frame expanding on a virtual desktop image frame. The method provided by the embodiment of the invention is applied to a server side of a virtual desktop, and comprises the following steps: acquiring N virtual desktop image frames with continuous time; frame rate compression is carried out on the N virtual desktop image frames through a depth reversible frame rate compression algorithm, M to-be-coded image frames are obtained, and M is larger than N and larger than or equal to 1; encoding the M to-be-encoded image frames to obtain encoded data; and sending the coded data to a client. 本申请实施例公开了一种图像处理方法及相关装置，用于对虚拟桌面图像帧进行可逆压帧和可逆扩帧。本申请实施例方法，应用于虚拟桌面的服务端，所述方法包括：获取时间连续的N个虚拟桌面图像帧；通过深度可逆帧率压缩算法对所述N个虚拟桌面图像帧进行帧率压缩，获得M个待编码图像帧，其中，N＞M≥1；对所述M个待编码图像帧进行编码，得到编码数据；将所述编码数据发送给客户端。