| Paketname | libphash0 |
| Beschreibung | Perceptual hashing library |
| Archiv/Repository | Offizielles Ubuntu Archiv lucid (universe) |
| Version | 0.7.2-1 |
| Sektion | universe/libs |
| Priorität | optional |
| Installierte Größe | 384 Byte |
| Hängt ab von | libavcodec52 (>= 4:0.5+svn20090706-3) | libavcodec-extra-52 (>= 4:0.5+svn20090706-3), libavformat52 |
| Empfohlene Pakete | |
| Paketbetreuer | Ubuntu Developers |
| Quelle | libphash |
| Paketgröße | 139378 Byte |
| Prüfsumme MD5 | ff2de2f08482d310e2417415fedd730d |
| Prüfsumme SHA1 | d0f83d9339da875c5707870d4d2b8d283ef420fd |
| Prüfsumme SHA256 | 9f4df80cc45817a2301f58b2c36f05421d4276be1da53fea2dc3d7a2de8a2623 |
| Link zum Herunterladen | libphash0_0.7.2-1_i386.deb |
| Ausführliche Beschreibung | Unlike cryptographic hash functions which rely on an avalanche effect of
changes in input leading to drastic changes in the output, perceptual
hashes are "close" to one another if the inputs are visually or
auditorily similar.
.
Perceptual hashes have applications in searching, identifying potential
copyright infringement, locating duplicates etc. - since a fingerprint
of a file is usually less than 1% of the original media file's size,
the fingerprint can be stored in a database and used for semantic
searching, such as finding all images that look like another.
.
pHash implements several perceptual hashing algorithms and provides a
C++ API to use those functions in your own programs.
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