Alternatively, could "FG" refer to a specific research group or project, like the FG (Biometrics) conference? Though "FG" is more known in face recognition conferences. Combining that with selective videos, maybe a paper on facial feature extraction using lossy compression. Then "bin" could be binary or binning data. The "hot" might be part of a dataset or a specific challenge.
I should also consider if there's a specific paper or research area that uses these terms. Terms like "selective lossy compression" are definitely a thing in multimedia research. Maybe looking into academic databases for papers on selective lossy compression techniques for foreground objects. The "hot" could be part of a dataset name or a classification label. fgselectivevideoslossybin hot
I should also think about the application area. Maybe in video streaming, where they compress less important parts (background) more to save bandwidth, keeping the foreground as is or using lossy in a controlled way. The "hot" could refer to frequently accessed or actively processed content. Alternatively, could "FG" refer to a specific research