JPEG is a well-known image format introduced by the Joint Photographic Experts Group in 1992. With the continuous advancement of streaming technology, the Joint Photographic Experts Group has also introduced a new video format JPEG XS. Enhances streaming performance, and is optimized for WiFi and 5G network transmission. Streaming video and VR images in real time.
Unlike the JPEG, the new JPEG XS format positioning is not a substitute for the JPEG product, but a format used for streaming video. The expert group pointed out that the JPEG XS is aimed at streaming video, emphasizing low latency and high efficiency, suitable for WiFi and 5G network use. Using JPEG XS to obtain smoother high-definition movie streaming content, it is more suitable for VR streaming and real-time shooting of drones, and images acquired by self-driving cars, so that the security device can be better The brakes.
In an announcement, the team leader Tourradj Ebrahimi stated that the goal of the JPEG XS format is to stream video to the user's computer or server rather than to the camera's memory. To keep the picture quality, they are minimizing compression. Ratio, so JPEG XS is only compressed 6 times to provide 'visually lossless' images, while JPEG images are compressed 10 times. On the system side, most computers only need to install software updates to use JPEG XS, only Less equipment with less processing capacity requires hardware upgrades.
