Because this sounds like a very specific reference—likely a dataset used in a computer vision, forensic, or medical imaging study—I couldn't find a direct public match in general search results. To help you better, could you clarify a few details?
If you can provide the of the paper or the author's last name , I can help you track down the specific technical details or the source of the collection! ANUJSINGH COLLECTION 28 PICSzip
It looks like you're referring to a specific file or dataset named in the context of a research paper or academic work. Because this sounds like a very specific reference—likely
(e.g., Deepfakes, Handwritten Digit Recognition, Medical Scans?) Handwritten Digit Recognition