SYSTEM CONVERTER FOR VIDEO SIGNAL

SYSTEM CONVERTER FOR VIDEO SIGNAL

PURPOSE:To improve vertical resolution and S/N, and to eliminate a sense of incongruity, at the time of converting a video signal of an interlace system to a video signal of a non-interlace system. CONSTITUTION:By inter-field motion detecting circuits 12, 13, motions Q1, Q2 of the present field, wit...

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1. Verfasser: MAEZATO SHINICHI
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator MAEZATO SHINICHI
description PURPOSE:To improve vertical resolution and S/N, and to eliminate a sense of incongruity, at the time of converting a video signal of an interlace system to a video signal of a non-interlace system. CONSTITUTION:By inter-field motion detecting circuits 12, 13, motions Q1, Q2 of the present field, with the previous and the behind fields are detected, respectively, and by comparing them by a comparing means 14, three kinds of control signals (a), (m) and (q) are generated, and by supplying these control signals to an interpolating means 15, an interpolation line is obtained.
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CONSTITUTION:By inter-field motion detecting circuits 12, 13, motions Q1, Q2 of the present field, with the previous and the behind fields are detected, respectively, and by comparing them by a comparing means 14, three kinds of control signals (a), (m) and (q) are generated, and by supplying these control signals to an interpolating means 15, an interpolation line is obtained.</description><edition>5</edition><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>1994</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=19941108&amp;DB=EPODOC&amp;CC=JP&amp;NR=H06315140A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19941108&amp;DB=EPODOC&amp;CC=JP&amp;NR=H06315140A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAEZATO SHINICHI</creatorcontrib><title>SYSTEM CONVERTER FOR VIDEO SIGNAL</title><description>PURPOSE:To improve vertical resolution and S/N, and to eliminate a sense of incongruity, at the time of converting a video signal of an interlace system to a video signal of a non-interlace system. CONSTITUTION:By inter-field motion detecting circuits 12, 13, motions Q1, Q2 of the present field, with the previous and the behind fields are detected, respectively, and by comparing them by a comparing means 14, three kinds of control signals (a), (m) and (q) are generated, and by supplying these control signals to an interpolating means 15, an interpolation line is obtained.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1994</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAMjgwOcfVVcPb3C3MNCnENUnDzD1II83Rx9VcI9nT3c_ThYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgEeBmbGhqaGJgaOxsSoAQAo2SJr</recordid><startdate>19941108</startdate><enddate>19941108</enddate><creator>MAEZATO SHINICHI</creator><scope>EVB</scope></search><sort><creationdate>19941108</creationdate><title>SYSTEM CONVERTER FOR VIDEO SIGNAL</title><author>MAEZATO SHINICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH06315140A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1994</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>MAEZATO SHINICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MAEZATO SHINICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SYSTEM CONVERTER FOR VIDEO SIGNAL</title><date>1994-11-08</date><risdate>1994</risdate><abstract>PURPOSE:To improve vertical resolution and S/N, and to eliminate a sense of incongruity, at the time of converting a video signal of an interlace system to a video signal of a non-interlace system. CONSTITUTION:By inter-field motion detecting circuits 12, 13, motions Q1, Q2 of the present field, with the previous and the behind fields are detected, respectively, and by comparing them by a comparing means 14, three kinds of control signals (a), (m) and (q) are generated, and by supplying these control signals to an interpolating means 15, an interpolation line is obtained.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record>
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title SYSTEM CONVERTER FOR VIDEO SIGNAL
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