Virtual desktop image processing method and related device

• Main Authors: XU JINGHENG, LONG YAYI, YANG FENG
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2022
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention discloses a virtual desktop image processing method, which is applied to a server and comprises the following steps: acquiring a virtual desktop image to be coded; performing text region recognition on the image based on the pixel distribution characteristics of the virtual desktop image to obtain a text region and a non-text region; performing different compression coding on the text region and the non-text region to obtain coded data; and sending the coded data to the client. According to the method, the text region and the non-text region are obtained by performing text region recognition on the obtained virtual desktop image, and then the text region and the non-text region are subjected to different compression to obtain the coded data instead of compressing all image data by adopting an image video coding technology, so that the definition of text compression is improved, and the compression efficiency is improved. And it is ensured that text colors are not distorted and characters are not