What type of compression technique discards redundant data between frames?

Temporal compression is a technique that focuses on exploiting redundancy across different frames in a sequence, such as in video encoding. By analyzing consecutive frames, it identifies similarities and differences, allowing the technique to keep only the essential information from each frame while discarding redundant data. This method significantly reduces the amount of data that needs to be stored or transmitted without sacrificing quality significantly, particularly in sequences where there is little change between frames.

In contrast, spatial compression addresses redundancy within a single frame, lossless compression is designed to allow data to be perfectly reconstructed after compression, and stream compression is a more general term that can include a variety of compression methods, but it does not specifically refer to the frame-to-frame analysis found in temporal compression.