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`EXHIBIT 3O TO OKADA DECLARATION
`(ORIGINAL)
`
`
`
`
`
`
`i
`
`Petition for Inter Partes Review
`of U.S. Pat. No. 7,477,284
`IPR2013‐00219
`EXHIBIT
`Sony‐
`
`

`

`VR ififfii Vol.2, No.1
`
`ISSN 1343-0572
`
`- VRSJ Research Report -
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`SIG-CyberSpace
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`199751511)?! 27 E1
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`CONTENTS
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`[ SIG-CyberSpace 1
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`(7k)
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`VCR 97-11
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`iii
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`A virtual park on top of Spline — Bicycle Media Park -
`
`Katsuhide Takahashi, Eric Young-Sang Shim,
`
`Nobuhito Miyauchi, Toshiaki Saeki, Hisao Fukuoka
`
`Information Technology R&D Center
`Mitsubishi Electric Corporation
`
`We have developed Bicycle Media Park (BMP) which enables multi-user interaction in distrib-
`
`uted virtual environment (DVE). BMP has 1.6 km square terrain and provides several amuse-
`
`ment facilities. Users of BMP explore the park, visit aquarium, space walk building, ferris wheel
`
`and bicycle stadium by riding bike. Geographically distributed users can come across, talk each
`
`other, and share their experience in the park. BMP is implemented on top of Spline, a software
`
`platform for building DVEs. Spline makes it easy and flexible to provide DVE applications. This
`
`paper describes design and implementation of facilities in BMP with Spline.
`
`

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`
`[218. Ichinose et al. "InterSpaee: N'l'l‘s Cyberspace
`Communication Platform”, N'I'I‘ REVIEW.Vol.9,
`No.3, May, 1997.
`of
`society. Pmcs.
`81. Virtual
`[3]Honda, Y.
`et
`VRML’95,San Diego. USA. Dec. ACM press 1995
`pp.109-116.
`
`[4] http://www.merl.comlprojects/spline.'
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`Generation of Panoramic Stereo Images from Movie using Single Video Camera
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`Yasuhiro Kawakita, Yoshitaka Hamaguchi, Akitoshi Tsukamoto, Toshihiko Miyazaki
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`Kansai Laboratory Research & Development Group
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`OKI Electric Industry Co., Ltd.
`
`Crystal Tower 2-27 Shiromi l-Chome, Chuo-ku, Osaka 540, Japan
`
`This paper presents a technique to create panoramic stereo images easily and to display objects normally in
`
`the panoramic stereo images. Significant points of the technique are that we use only one video camera and
`
`use depth information on rendering. To create panoramic stereo images, this technique cuts and connects
`
`vertical slit images with optical flow between recording original images. Moreover,
`
`to display objects
`
`rearranged normal position, this technique controls an mixing angle of left and right panoramic images.
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`[2]Leonard McMillan and Gray Bishop rPlenoptic Modeling:An Image-Based Rendering
`
`SystemJ SIGGRAPH95, pp.35-46, 1995
`
`‘
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`[3] Hiroshi Ishiguro, Masashi Yamamoto, and Saburo Tsuji rOmni-Dixectional StereoJ IEEE
`
`1&anaPAhfl,VbL14,N02,pp257362,Feb1992
`
`[41itEEIS FffiifirD/U *7 VJ §¥'l§$fiia4§$%5$ Vol74, No.4, pp-354-359. Apr 1991
`
`

`

`VCR 97 — l3
`fififlfififié
`(1997. 11.27)
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`A Visual Walkthrough System Placing
`Real World Video on CG Space
`
`Tamio Kihara", Go Nishjmura", Kazuaki Nakakura"
`*NTT Information and Communication Systems Laboratories
`
`Newly developed visual presentation system provides visual walkthrough to
`users that coupled real world's video with 3D-CG. The system has an authoring
`subsystem to make the walkthrough-path and its video-linkage on a CG space and
`has a player provides the presentation can switch the video-walkthrough and the
`realtime 3D—CG walkthrough. We proposed an architecture of the software and a
`structure of space scenarios.
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`A Way to Represent the Actual Action in Virtual Space
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`Shinkuro Honda, Takaaki Kimura, Takaharu Ohsawa,
`
`Kenji Ohta, Ken-ichi Okada, Yutaka Matsushita
`Faculty of Science and Technology, Keio University
`
`E-mail: honda©myo.inst.keio.ac.jp
`
`In this paper, we pay attention to the human action and describe a way to solve the gap problem between
`the real world and the virtual space. We try to support high quality communication among the members and
`
`provide triggers for informal communication by letting the avator have gestures for the member’s information
`in a virtual space. We use a virtual office system “Valentine” for 3D virtual space which we have built before,
`and have built a communication system for office work. First of all, we pay attention to a handshake and
`realize “virtual handshake device” for the way to make users feel virtual action. Secondly, by applying the
`
`spotting recognition of gestures from time-varying image, the avator reflects user‘s state and action.
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`1
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