Digital Videos

Digital video is an electronic representation of moving visual images in the form of encoded digital data. This is in contrast to analog video, which represents moving visual images with analog signals. Digital video comprises a series of digital images displayed in rapid succession

Still Photography

Still photography may refer to: Photography. Still life photography, photographs containing mostly inanimate subject matter, often in small groupings. Unit still photographer, a person who creates still photographic images for the publicity of films and television programs

Designer Album

A photographic album,or photo album,is a series of photographic prints collected by an individual person or family in the form of a book.Some book-form photo albums have compartments which the photos may be slipped into; other albums have heavy paper with an abrasive surface covered with clear plastic sheets, on which surface photos can be put.

Ofline Mixing

We introduce an offline precomputation technique for mix-nets that drastically reduces the amount of online computation needed. Our method can be based on any additively homomorphic cryptosystem and is applicable when the number of senders and the maximal bit-size of messages are relatively small.