I expanded the range of file types that the application supports. Image support now includes TIFF/TIF, HEIC/HEIF, and GIF files. HEIC/HEIF images are automatically converted to PNG after processing since they are not widely supported for encoding.
I also added support for documents which include PDF, DOCX, PPTX, and XLSX files. Rather than building separate anonymization logic for every Office file format, they are first converted to PDF and then are annonymized the same way as PDFs which keeps the implementation much simpler.
While working on adding support for these files, I noticed that I had a bunch of duplicated code. So I spent some time refactoring stuff and removing duplicated stuff. I also found that GIF processing was slow so I worked on making it faster by treating it the same as a video and using trackers on it rather than running detection on every frame.
I also made few smaller improvements, including adjusting the confidence thresholds for some of the detectors since I was noticing a bunch of false positives and fixing several bugs that came along the way.
The next thing I plan to work on are cleaning up the code by finding and removing unused stuff, and then building the frontend for the application.