JPEG File Fragmentation Point Detection using Huffman Code and Quantization Array Validation
Vincent van der Meer, Jeroen van den Bos · 2021
File carving is a data recovery technique used in many investigations in digital forensics, with some limitations. Especially JPEG files are difficult to recover when fragmented, because they consist almost entirely of large blobs of highly compressed entropy-coded data, with no clearly discernible structure.