The format uses a discrete cosine transform (DCT) algorithm to discard "invisible" data, often processing images in 8x8 pixel blocks .
Files with standardized naming conventions like "116188_full" often contain EXIF data , which might include the date taken, camera settings, or creator information. Typical Contexts for This Naming Convention 116188_full.jpg
Right-click the file and select Properties (Windows) or Get Info (Mac) to see if there are copyright tags or authorship details. The format uses a discrete cosine transform (DCT)
If you need to identify the exact visual content of "116188_full.jpg": which might include the date taken