Study of Zooming Measurement Method and Analysis of Zooming Work while Shooting Still Subject by Broadcasting Cameramen

We are studying an intelligent robot camera that can shoot automatically as well as a human broadcast cameraman can. To elucidate a cameraman's zooming techniques, we recently examined our measurement methods and conducted a basic experiment while shooting still subjects. The results showed tha...

Full description

Saved in:
Bibliographic Details
Published inEizō Jōhō Media Gakkaishi Vol. 53; no. 5; pp. 749 - 757
Main Authors Shimoda, Shigeru, Tsuda, Takao, Ishikawa, Akio, Kato, Daiichiro, Yamada, Mitsuho, Abe, Kazuo, Fukushima, Hiroshi
Format Journal Article
LanguageEnglish
Japanese
Published The Institute of Image Information and Television Engineers 1999
Online AccessGet full text
ISSN1342-6907
1881-6908
1881-6908
DOI10.3169/itej.53.749

Cover

Abstract We are studying an intelligent robot camera that can shoot automatically as well as a human broadcast cameraman can. To elucidate a cameraman's zooming techniques, we recently examined our measurement methods and conducted a basic experiment while shooting still subjects. The results showed that our measurement methods were effective in faithfully gauging zooming characteristics. Furthermore, analyses of zooming actions revealed that, in the case of repeated shooting of the same scene, the velocity of the operating rod always followed almost the same shaped zooming velocity curve, and that the rates of size change of the subject for normalized zooming times were 0.62-0.91 (second half) in the zooming-in operation and 0.17-0.44 (first half) in the zooming-out operation.
AbstractList We are studying an intelligent robot camera that can shoot automatically as well as a human broadcast cameraman can. To elucidate a cameraman's zooming techniques, we recently examined our measurement methods and conducted a basic experiment while shooting still subjects. The results showed that our measurement methods were effective in faithfully gauging zooming characteristics. Furthermore, analyses of zooming actions revealed that, in the case of repeated shooting of the same scene, the velocity of the operating rod always followed almost the same shaped zooming velocity curve, and that the rates of size change of the subject for normalized zooming times were 0.62-0.91 (second half) in the zooming-in operation and 0.17-0.44 (first half) in the zooming-out operation.
Author Fukushima, Hiroshi
Shimoda, Shigeru
Yamada, Mitsuho
Tsuda, Takao
Ishikawa, Akio
Kato, Daiichiro
Abe, Kazuo
Author_xml – sequence: 1
  fullname: Shimoda, Shigeru
  organization: NHK Science and Technical Research Laboratories
– sequence: 1
  fullname: Tsuda, Takao
  organization: NHK Science and Technical Research Laboratories
– sequence: 1
  fullname: Ishikawa, Akio
  organization: NHK Science and Technical Research Laboratories
– sequence: 1
  fullname: Kato, Daiichiro
  organization: NHK Science and Technical Research Laboratories
– sequence: 1
  fullname: Yamada, Mitsuho
  organization: NHK Osaka Station
– sequence: 1
  fullname: Abe, Kazuo
  organization: NHK Broadcast Engineering Department
– sequence: 1
  fullname: Fukushima, Hiroshi
  organization: NHK Science and Technical Research Laboratories
BookMark eNp9kN1r2zAUxUVpoZ9P-wf0viWTLNuSHtP0Y4WMPaRlsBdzbV83yhQpSArB__3sZJRS2B4kHXR-5144l-TUeYeEfOJsKnipv5qE62khpjLXJ-SCK8UnpWbqdNAiz0Ytz8lNjKZmTHBe8kJdkP0y7dqe-o7-8n5j3Cv9jhB3ATfo0qDTyrcUXEtnDmwfTXyP_vThN92vjEW6XHmfxr9lMtbS5a5eY5No3dPb4KFtIB7cOWwwDMddk7MObMSbv-8VeXm4f55_myx-PD7NZ4tJI5jQE1Vjh7pskGUgWZejQOAZasVqmYPkWZsrKZloS5ajkqi6rpa8wEIDZG2WiSvy5Th357bQ78HaahvMBkJfcVaNvVVjb1UhqqG3AedHvAk-xoBd1ZgEyXiXAhj7j8znD5n_b7g70uuY4BXfWAjJNBYPLNdajnxxvIbYm92sIFToxB9LGJzU
CitedBy_id crossref_primary_10_3169_itej_62_240
crossref_primary_10_3169_itej_62_84
ContentType Journal Article
Copyright The Institute of Image Information and Television Engineers
Copyright_xml – notice: The Institute of Image Information and Television Engineers
DBID AAYXX
CITATION
ADTOC
UNPAY
DOI 10.3169/itej.53.749
DatabaseName CrossRef
Unpaywall for CDI: Periodical Content
Unpaywall
DatabaseTitle CrossRef
DatabaseTitleList
Database_xml – sequence: 1
  dbid: UNPAY
  name: Unpaywall
  url: https://proxy.k.utb.cz/login?url=https://unpaywall.org/
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Engineering
EISSN 1881-6908
EndPage 757
ExternalDocumentID 10.3169/itej.53.749
10_3169_itej_53_749
article_itej1997_53_5_53_5_749_article_char_en
GroupedDBID ALMA_UNASSIGNED_HOLDINGS
CS3
JSF
KQ8
RJT
AAYXX
CITATION
ADTOC
UNPAY
ID FETCH-LOGICAL-c3039-8befe96ce02a70f4e3ea12e980b74a712d487703d604e87e8ffb715e59aa2d223
IEDL.DBID UNPAY
ISSN 1342-6907
1881-6908
IngestDate Wed Oct 01 16:47:32 EDT 2025
Tue Jul 01 02:08:35 EDT 2025
Thu Apr 24 22:49:46 EDT 2025
Wed Sep 03 06:24:58 EDT 2025
IsDoiOpenAccess true
IsOpenAccess true
IsPeerReviewed false
IsScholarly true
Issue 5
Language English
Japanese
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-c3039-8befe96ce02a70f4e3ea12e980b74a712d487703d604e87e8ffb715e59aa2d223
OpenAccessLink https://proxy.k.utb.cz/login?url=https://www.jstage.jst.go.jp/article/itej1997/53/5/53_5_749/_pdf
PageCount 9
ParticipantIDs unpaywall_primary_10_3169_itej_53_749
crossref_citationtrail_10_3169_itej_53_749
crossref_primary_10_3169_itej_53_749
jstage_primary_article_itej1997_53_5_53_5_749_article_char_en
ProviderPackageCode CITATION
AAYXX
PublicationCentury 1900
PublicationDate 1999-00-00
PublicationDateYYYYMMDD 1999-01-01
PublicationDate_xml – year: 1999
  text: 1999-00-00
PublicationDecade 1990
PublicationTitle Eizō Jōhō Media Gakkaishi
PublicationTitleAlternate ITEJ
PublicationYear 1999
Publisher The Institute of Image Information and Television Engineers
Publisher_xml – name: The Institute of Image Information and Television Engineers
References 2) 加藤, 山田, 阿部, 石川, 尾幡 : “被写体を追尾撮影時の放送カメラマンのカメラワーク特性分析”, テレビ誌, 50, 12, pp.1941-1948 (1996
4) キャノン株式会社 : “Broadcast television Lens J55X9B取り扱い説明書”
1) 加藤, 山田, 阿部 : “スタジオ番組におけるカメラワークとカメラマン視線の分析”, テレビ誌, 49, 8, pp.1023-1031 (1995
3) 灰塚, 井上 : “「能」における基本動作を対象としたカメラワーク解析”, 映情学技報, 21, 47, pp.25-30 (1997
References_xml – reference: 2) 加藤, 山田, 阿部, 石川, 尾幡 : “被写体を追尾撮影時の放送カメラマンのカメラワーク特性分析”, テレビ誌, 50, 12, pp.1941-1948 (1996)
– reference: 4) キャノン株式会社 : “Broadcast television Lens J55X9B取り扱い説明書”
– reference: 3) 灰塚, 井上 : “「能」における基本動作を対象としたカメラワーク解析”, 映情学技報, 21, 47, pp.25-30 (1997)
– reference: 1) 加藤, 山田, 阿部 : “スタジオ番組におけるカメラワークとカメラマン視線の分析”, テレビ誌, 49, 8, pp.1023-1031 (1995)
SSID ssib003116158
ssib017172179
ssj0061382
ssib000937025
ssib002809428
ssib002484574
ssib001234188
ssib023167534
ssib056857217
ssib023157722
Score 1.4370517
Snippet We are studying an intelligent robot camera that can shoot automatically as well as a human broadcast cameraman can. To elucidate a cameraman's zooming...
SourceID unpaywall
crossref
jstage
SourceType Open Access Repository
Enrichment Source
Index Database
Publisher
StartPage 749
Title Study of Zooming Measurement Method and Analysis of Zooming Work while Shooting Still Subject by Broadcasting Cameramen
URI https://www.jstage.jst.go.jp/article/itej1997/53/5/53_5_749/_article/-char/en
https://www.jstage.jst.go.jp/article/itej1997/53/5/53_5_749/_pdf
UnpaywallVersion publishedVersion
Volume 53
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
ispartofPNX The Journal of The Institute of Image Information and Television Engineers, 1999/05/20, Vol.53(5), pp.749-757
journalDatabaseRights – providerCode: PRVAFT
  databaseName: Open Access Digital Library
  customDbUrl:
  eissn: 1881-6908
  dateEnd: 99991231
  omitProxy: true
  ssIdentifier: ssj0061382
  issn: 1342-6907
  databaseCode: KQ8
  dateStart: 19970101
  isFulltext: true
  titleUrlDefault: http://grweb.coalliance.org/oadl/oadl.html
  providerName: Colorado Alliance of Research Libraries
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpR1di9QwcPD2BL0Hv8X148jD-SK02zRNmz74cB4eh3KHci6cvoSkTe5cS7ucuyzrr3dm265FRARf2tAMSToTJvOVGYADmScopYoiMLl3QZIlMlDKi8CrwjvHI-sseXRPz9KTafLuQl4MbvFTWOUM5aJLR6_wsgln80mHRCpONqPAiIkUE4kPLXWW5BM9L_0O7KbkYhrB7vTsw-HnjZ6VxAEpf9RWilNbtVf0BE_zzWihFGFGeTQHh9LNdv49uLWs52a9MlU1OHKO74LpF9tGmnwLlwsbFj9-y-P4P39zD-508ig7bKHvww1XP4C9QZbCh7CiWMM1azz7glI2fmKnvwyL2KYS1MzUJesTnAxByRjPVlfIe9j5VdNQkDU7X3ytKoYsi2xAzK7Zm-vGlIX5vuk9MmQnw7EfwfT47aejk6Cr1xAUghzKyjrv8rRwUWyyyCdOOMNjl6vIZonJeFyidoQcpkyjxKnMKe9txqWTuTFxiXLKYxjVTe2eACutlyouBRfILzj3Ns0LK1Ny0zoluB_Dq55guuiSmVNNjUqjUkPU1YRdjUhFlI7hYAs8b3N4_BnsdUurLVBHKd1TSm-I1FNq203345DJjOHldsP8bZ6n_wj3DG63OSLI3vMcRovrpXuBEtDC7sPO-49qv9vqPwF1SAjj
linkProvider Unpaywall
linkToUnpaywall http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpR1da9swUGzpYOtD982ydUMP3cvAjmVZtvywh7aslEHLoAt0exGSfWqXGTt0CSH79buL7dSMMQZ7sYV1SPKdON2X7hg7UHmCUqosApt7CJIsUYHWXgZeFx5ARA4ceXTPztPTafLxUl0ObvFTWOUM5aIroFd41YSz-aRDIhUnm1FgxETJicKHUSZL8omZl_4u20nJxTRiO9PzT4dfNnpWEgek_FFba0Ft3V7RkyLNN6OFSoYZ5dEcHEr32vl32f1lPbfrla2qwZFz8pDZfrFtpMn3cLlwYfHztzyO__M3j9heJ4_ywxb6MbsD9RO2O8hS-JStKNZwzRvPv6KUjZ_42a1hEdtUgprbuuR9gpMhKBnj-eoaeQ-_uG4aCrLmF4tvVcWRZZENiLs1P7ppbFnYH5veY0t2Mhz7GZuefPh8fBp09RqCQpJDWTvwkKcFRLHNIp-ABCtiyHXkssRmIi5RO0IOU6ZRAjoD7b3LhAKVWxuXKKc8Z6O6qeEF46XzSselFBL5hRDepXnhVEpuWtBS-DF71xPMFF0yc6qpURlUaoi6hrBrEKmI0jE72ALP2xwefwZ739JqC9RRyvSUMhsi9ZTadtP9OGQyY_Z2u2H-Ns_Lf4R7xR60OSLI3rPPRoubJbxGCWjh3nSb_BdFsQfu
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Study+of+Zooming+Measurement+Method+and+Analysis+of+Zooming+Work+while+Shooting+Still+Subject+by+Broadcasting+Cameramen&rft.jtitle=The+Journal+of+The+Institute+of+Image+Information+and+Television+Engineers&rft.au=Shimoda%2C+Shigeru&rft.au=Tsuda%2C+Takao&rft.au=Ishikawa%2C+Akio&rft.au=Kato%2C+Daiichiro&rft.date=1999&rft.pub=The+Institute+of+Image+Information+and+Television+Engineers&rft.issn=1342-6907&rft.eissn=1881-6908&rft.volume=53&rft.issue=5&rft.spage=749&rft.epage=757&rft_id=info:doi/10.3169%2Fitej.53.749&rft.externalDocID=article_itej1997_53_5_53_5_749_article_char_en
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1342-6907&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1342-6907&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1342-6907&client=summon