EXHIBIT 2M TO MATSUDA
`DECLARATION
`(ORIGINAL)
`
`
`
`
`
`i
`
`Petition for Inter Partes Review of 
`U.S. Pat. No. 7,477,284
`IPR2013‐00327
`EXHIBIT
`Sony‐
`
`

`
`VR élfiffii Vol.2, No.1
`
`ISSN 1343-0572
`
`- VRSJ Research Report -
`EIZIS/\‘-5‘-=\v)l«'J7"} 7"1'5J“'L%‘i3f%$E*.§
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`SIG-Cyberspace
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`CONTENTS
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`fIi.*§.%f$ffi£}h’Eéé vcR97~11
`(1997. 11.27)
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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
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`other, and share their experience in the park. BMP is implemented on top of Spline, a software
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`platform for building DVEs. Spline makes it easy and flexible to provide DVE applications. This
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`paper describes design and implementation of facilities in BMP with Spline.
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`[2]S. Ichinose et al. "lnterspaoe: N'l'I‘s Cyberspace
`Communication Platform”, N'I'l‘ R.EVIEW,VoL9,
`No.3, May, 1997.
`of
`society. Pmca.
`211. Virtual
`[3]Honda, Y.
`et
`VRML’95,San Diego. USA. Dec. ACM press 1995
`pp.109-116.
`
`[4] http://www.merl.com/projects/spline."
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`Generation of Panoramic Stereo Images from Movie using Single Video Camera
`
`Yasuhiro Kawakita, Yoshitaka Hamaguchi, Akitoshi Tsukamoto, Toshihiko Miyazaki
`
`Kansai Laboratory Research & Development Group
`
`OKI Electric Industry Co., Ltd.
`
`Crystal Tower 2-27 Shiromi 1-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 rP1enoptic Mode1ing:An Image-Based Rendering
`
`System] SIGGRAPH95, pp.35-46, 1995
`
`‘
`
`[3] Hiroshi Ishiguro, Masashi Yamamoto, and Saburo Tsuji |’Omni-Directional Stereo] IEEE
`
`Trans.PAMI, Vol.14, No.2, pp.257-262, Feb 1992.
`
`[4]itEEI$ Ffiifir7J2\"/ -7 VJ %¥'l§$fiiE4§$%E£ V0174, No.4, pp.354-359, Apr 1991
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`A Visual Walkthrough System Placing
`Real World Video on CG Space
`
`Tamio Kihara*, Go Nishjmura*, Kazuaki Nakal<ura*
`*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
`
`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 oflice system “Valentine” for 3D virtual space which we have built before,
`and have built a communication system for oflice 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.
`
`1
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