Scrambling, descrambling and secured distribution of audio-visual sequences from video coders based on wavelets processing

Scrambling, descrambling and secured distribution of audio-visual sequences from video coders based on wavelets processing

A process for secured distribution of video sequences according to a digital stream format stemming from an encoding based on a processing by wavelets including frames including blocks containing coefficients of wavelets describing the visual elements, including analyzing the stream prior to transmi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LECOMTE DANIEL, CAPOROSSI JEROME
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator LECOMTE DANIEL
CAPOROSSI JEROME
description A process for secured distribution of video sequences according to a digital stream format stemming from an encoding based on a processing by wavelets including frames including blocks containing coefficients of wavelets describing the visual elements, including analyzing the stream prior to transmission to client equipment to generate a modified main stream by deletion and replacement of selected information coding the original stream and having the format of the original stream, and complementary information of any format comprising the digital information coding the original stream and suitable for permitting reconstruction of the modified frames; and transmitting the modified main stream and the complementary information separately from a server to addressed equipment.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US8433092B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US8433092B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US8433092B23</originalsourceid><addsrcrecordid>eNqNjTEKwkAQRdNYiHqHOYABSSy0jSj20TpMdicysNmJO7sRPL1biLXV58F7_GXxbk3AsXfsH1uwpD8C9BaUTApkwbLGwH2KLB5kAEyWpZxZE7osPRN5QwpDkBFmtiRgxFJQ6FFznqMXzuQoKkxBsqr5YV0sBnRKm--uCricb6drSZN0pBMa8hS7e3vY1_XuWDVV_YfyAS7aR4c</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Scrambling, descrambling and secured distribution of audio-visual sequences from video coders based on wavelets processing</title><source>esp@cenet</source><creator>LECOMTE DANIEL ; CAPOROSSI JEROME</creator><creatorcontrib>LECOMTE DANIEL ; CAPOROSSI JEROME</creatorcontrib><description>A process for secured distribution of video sequences according to a digital stream format stemming from an encoding based on a processing by wavelets including frames including blocks containing coefficients of wavelets describing the visual elements, including analyzing the stream prior to transmission to client equipment to generate a modified main stream by deletion and replacement of selected information coding the original stream and having the format of the original stream, and complementary information of any format comprising the digital information coding the original stream and suitable for permitting reconstruction of the modified frames; and transmitting the modified main stream and the complementary information separately from a server to addressed equipment.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>2013</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20130430&amp;DB=EPODOC&amp;CC=US&amp;NR=8433092B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20130430&amp;DB=EPODOC&amp;CC=US&amp;NR=8433092B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LECOMTE DANIEL</creatorcontrib><creatorcontrib>CAPOROSSI JEROME</creatorcontrib><title>Scrambling, descrambling and secured distribution of audio-visual sequences from video coders based on wavelets processing</title><description>A process for secured distribution of video sequences according to a digital stream format stemming from an encoding based on a processing by wavelets including frames including blocks containing coefficients of wavelets describing the visual elements, including analyzing the stream prior to transmission to client equipment to generate a modified main stream by deletion and replacement of selected information coding the original stream and having the format of the original stream, and complementary information of any format comprising the digital information coding the original stream and suitable for permitting reconstruction of the modified frames; and transmitting the modified main stream and the complementary information separately from a server to addressed equipment.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjTEKwkAQRdNYiHqHOYABSSy0jSj20TpMdicysNmJO7sRPL1biLXV58F7_GXxbk3AsXfsH1uwpD8C9BaUTApkwbLGwH2KLB5kAEyWpZxZE7osPRN5QwpDkBFmtiRgxFJQ6FFznqMXzuQoKkxBsqr5YV0sBnRKm--uCricb6drSZN0pBMa8hS7e3vY1_XuWDVV_YfyAS7aR4c</recordid><startdate>20130430</startdate><enddate>20130430</enddate><creator>LECOMTE DANIEL</creator><creator>CAPOROSSI JEROME</creator><scope>EVB</scope></search><sort><creationdate>20130430</creationdate><title>Scrambling, descrambling and secured distribution of audio-visual sequences from video coders based on wavelets processing</title><author>LECOMTE DANIEL ; CAPOROSSI JEROME</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US8433092B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2013</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>LECOMTE DANIEL</creatorcontrib><creatorcontrib>CAPOROSSI JEROME</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LECOMTE DANIEL</au><au>CAPOROSSI JEROME</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Scrambling, descrambling and secured distribution of audio-visual sequences from video coders based on wavelets processing</title><date>2013-04-30</date><risdate>2013</risdate><abstract>A process for secured distribution of video sequences according to a digital stream format stemming from an encoding based on a processing by wavelets including frames including blocks containing coefficients of wavelets describing the visual elements, including analyzing the stream prior to transmission to client equipment to generate a modified main stream by deletion and replacement of selected information coding the original stream and having the format of the original stream, and complementary information of any format comprising the digital information coding the original stream and suitable for permitting reconstruction of the modified frames; and transmitting the modified main stream and the complementary information separately from a server to addressed equipment.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US8433092B2
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
title Scrambling, descrambling and secured distribution of audio-visual sequences from video coders based on wavelets processing
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T23%3A37%3A19IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LECOMTE%20DANIEL&rft.date=2013-04-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS8433092B2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true