Hey I want to receive a compressed image, uncompress it, play with it and then publish the uncompressed image.

I have not been able to find the code in cv_bride or other places (tutorials, etc.). It would be awesome with a callback function that did this.

I am aware that i can republish it from the terminal but this is not what I desire. ANyone has a solution?

I can see others have asked the question however no answers? (http://answers.ros.org/question/230476/how-to-subscribe-to-sensor_msgscompressedimage-without-the-raw-image/)