9/4/2023 0 Comments Fingerprinting ioff zumbuhlWe believe that Watermarking is better for protecting and tracing specific content, while fingerprinting is better for recognizing content as a whole. Fingerprinting has advantages in being used Ex-facto, and being more cost effective. Watermarking has advantages in precision, and capability to trace to a unique copy. Fingerprinting – Which technology is better?ĭepending on the use case. In that sense, Fingerprinting is much more sophisticated than Watermarking as it is capable of Content Recognition. Pattern Recognitionįingerprinting can be associated with some aspects of Machine Learning and automatic extraction of Patterns from the Video and Audio. In the same way that every human person has a fingerprint that is unique to that person, it is possible to reduce a few seconds of Video and Audio stream into a string that represents all the important characteristics of the original stream. This technology consists of analysing any Video or Audio content and creating a miniature fingerprint that represents the content. Watermarking can also be used for Content Detection, including Ads detection through either Video Content Detection or Audio Content Detection, although it is somewhat an “overkill” as will be explained below, and probably a Fingerprinting Technology is more indicated. It is implemented either as a “Marker” to pre-release movies, to copies of Digital Cinema, by adding a Mark to STB (to track an illegal copy back to the specific STB account), or to OTT streaming sessions. Its main uses is to avoid illegal copies, in what is called “Anti-Piracy”. The limitation of this technology is that it invariable modifies the original data that was in the Audio Video and may affect the quality of the Media itself. It is the practice of including a covert file, message, image, or video within another file, message, image, or video. ![]() Watermarking always involves some aspect of Steganography, which is a term coming from the greek words Steganos (Covered, hidden), and graphein (writing). The pattern is adaptive (based on the underlying video) so as not to create noise. The technological principle is based on insertion of a “marker pattern” inside the video or the audio streams. This system is stable, proven, and gives excellent detection. The watermark is designed to remain with the content, regardless of how it might be transcoded, resized, downscaled or otherwise altered for distribution. It is now called NexGuard, and offered by Civolution.įorensic watermarking is a process by which a unique, invisible serial number can be added to video or audio content. The most common Watermarking technology was the one proposed by Philips via Teletrax. These customers may decide to compare the two main technologies available today for that effect, Watermarking and Fingerprinting. ![]() As a result, FYI Fingerprints is a CJIS-approved live scan facility and has been a CJIS authorized private provider since 1994.We sometimes meet potential customers who require a content identification system. All our professionals are equipped with the proper training to ensure we meet the Criminal Justice Information Services (CJIS) requirements. ![]() Need to get fingerprinted? Our experienced ink and digital fingerprinting professionals can always help with all your needs and effectively conduct these services for you. We abide by all the rules and regulations established under the Health Insurance Portability and Accountability Act (HIPAA). Regardless of why you need our services, we handle all your private and confidential information with the utmost care. Affordable, Reliable & Fast Fingerprinting Servicesįrom ink fingerprinting and livescans to background screenings and other identity management services that are used by a wide array of industries for a host of different reasons, FYI Fingerprints is your go-to source for fingerprinting, passport photos and even notary services.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |