`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 1 of 31 Page ID #:93
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`EXHIBIT D
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`EXHIBIT D
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 2 of 31 Page ID #:94
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`US9352833B2
`11. An unmanned aerial vehicle
`(UAV) system for 3D modeling, the
`system comprising:
`
`DJI Construction Solution (e.g., The accused system)
`The accused system is an unmanned aerial vehicle (UAV) (e.g., DJI Phantom 4) system for 3D modeling
`(e.g., 3D model of a site).
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`
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`https://enterprise.dji.com/construction?site=brandsite&from=nav
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 3 of 31 Page ID #:95
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`https://enterprise.dji.com/construction?site=brandsite&from=nav
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`https://www.dji.com/phantom-4-rtk?site=brandsite&from=nav
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 4 of 31 Page ID #:96
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`https://www.dji.com/dji-terra
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`https://www.dji.com/dji-terra
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 5 of 31 Page ID #:97
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`
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`a UAV capable of communication
`with a controller, the UAV configured
`to:
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`https://www.dji.com/dji-terra
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`The accused system comprises a UAV (e.g., DJI Phantom 4) capable of communication (e.g., DJI Terra)
`with a controller.
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 6 of 31 Page ID #:98
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`https://enterprise.dji.com/construction?site=brandsite&from=nav
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`https://www.dji.com/phantom-4-rtk?site=brandsite&from=nav
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 7 of 31 Page ID #:99
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`https://www.dji.com/phantom-4-rtk?site=brandsite&from=nav
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 8 of 31 Page ID #:100
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`https://www.dji.com/dji-terra
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 9 of 31 Page ID #:101
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`https://www.dji.com/dji-terra
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 10 of 31 Page ID #:102
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`https://www.dji.com/dji-terra
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` A
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` DJI Terra (e.g., controller) communicates a mission details to a flight control module of a DJI Phantom
`4 (e.g., unmanned aerial vehicle). The DJI Terra can also edit the mission details.
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 11 of 31 Page ID #:103
`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 11 of 31 Page ID #:103
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`Mission Type
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`Waypoints
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`4,:7 Set a waypo'nt fight path. then det'ne waypoht actions for each waypoint.
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`Mapping
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`original images 'nto DJI Tara for 2D map orBD model reconstruction.
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`DJI Tara autornatizally generates elficient tight paths alter user has set me: requ'red
`tlighta'eaand caneraparameta'sjheaicrahwilmmfdmmsrmtemray‘om
`its nission. Real—time 2D mapping or real—time 3D point cloud [of low accu'acy]
`duhg a miss'on can be enabled. After the nission is complete. users can also
`impcrt the original inages intJo DJI Terra for 2D map reconstruction or 3D model
`reconstructim (oi high accuracy}.
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`This ftnction automatically generates five flight paths after users have set the:
`requ'red fight area and parameters These 'nclucle a shge fig! path with a gntial
`pitch angle of —9I'.'I". indicating a downward facing direction. Srhseguently. this is
`tollowed by tour flight paths with a customizable gimbal pitch of more than £0“
`to captue photos from rrutiple angles such as forward. backward. leftward. and
`rightward. After the mission is complete. users can import the orighal images onto
`DJI Tara for 3D- rnodel reconstructim ot different resolrtions
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`DJI Terra automatically generates corridor fight area and several indepean
`flight paths after the user has set the corridor points. expansion distance. and
`flight band cutting distance. After the mission is complete. users can inport the
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 12 of 31 Page ID #:104
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`https://terra-1-
`g.djicdn.com/851d20f7b9f64838a34cd02351370894/DJI%20Terra/DJI_Terra_User_Manual_v2.1_EN
`_20190924.pdf
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`https://terra-1-
`g.djicdn.com/851d20f7b9f64838a34cd02351370894/DJI%20Terra/DJI_Terra_User_Manual_v2.1_EN
`_20190924.pdf
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 13 of 31 Page ID #:105
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`receive an initial movement path from
`the controller, wherein the initial
`movement path
`is based on an
`estimate of a structure to be modeled;
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`The accused system comprises a UAV (e.g., DJI Phantom 4) which receives an initial movement path
`(e.g., required mission path) from the controller (e.g., DJI Terra), wherein the initial movement path is
`based on an estimate of a structure to be modeled (e.g., a building or an area to be modeled).
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`https://terra-1-
`g.djicdn.com/851d20f7b9f64838a34cd02351370894/DJI%20Terra/DJI_Terra_User_Manual_v2.1_EN
`_20190924.pdf
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 14 of 31 Page ID #:106
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`https://terra-1-
`g.djicdn.com/851d20f7b9f64838a34cd02351370894/DJI%20Terra/DJI_Terra_User_Manual_v2.1_EN
`_20190924.pdf
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 15 of 31 Page ID #:107
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`https://terra-1-
`g.djicdn.com/851d20f7b9f64838a34cd02351370894/DJI%20Terra/DJI_Terra_User_Manual_v2.1_EN
`_20190924.pdf
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 16 of 31 Page ID #:108
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`https://www.dji.com/dji-terra
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 17 of 31 Page ID #:109
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`https://www.dji.com/dji-terra
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 18 of 31 Page ID #:110
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`https://www.dji.com/dji-terra
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`The accused system comprises a UAV (e.g., DJI Phantom 4) which captures one or more images (e.g.,
`images to be captured for real-time 3D modeling or 3D reconstruction model) of the structure to be
`modeled (e.g., a building or an area to be modeled), wherein the one or more images are captured by
`one or more cameras onboard the UAV (e.g., DJI Phantom 4).
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`capture one or more images of the
`structure to be modeled, wherein the
`one or more images are captured by
`one or more cameras onboard the
`UAV;
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 19 of 31 Page ID #:111
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`https://www.dji.com/phantom-4-rtk?site=brandsite&from=nav
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 20 of 31 Page ID #:112
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`https://terra-1-
`g.djicdn.com/851d20f7b9f64838a34cd02351370894/DJI%20Terra/DJI_Terra_User_Manual_v2.1_EN
`_20190924.pdf
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 21 of 31 Page ID #:113
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`https://terra-1-
`g.djicdn.com/851d20f7b9f64838a34cd02351370894/DJI%20Terra/DJI_Terra_User_Manual_v2.1_EN
`_20190924.pdf
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`https://www.dji.com/dji-terra
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 22 of 31 Page ID #:114
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`https://www.dji.com/dji-terra
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`The accused system comprises a UAV (e.g., DJI Phantom 4) which transmits the captured one or more
`images to the controller, wherein the captured one or more images are used to form a surface hypotheses
`(e.g., 3D reconstruction from captured images) for unobserved surfaces, and wherein missing surface
`information is determined from the surface hypotheses (e.g., 3D reconstruction from captured images.
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`transmit the captured one or more
`images to the controller, wherein the
`captured one or more images are used
`to form a surface hypotheses for
`unobserved surfaces, and wherein
`missing
`surface
`information
`is
`determined
`from
`the
`surface
`hypotheses; and
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 23 of 31 Page ID #:115
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`https://www.dji.com/dji-terra
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 24 of 31 Page ID #:116
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`https://www.dji.com/dji-terra
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`https://terra-1-
`g.djicdn.com/851d20f7b9f64838a34cd02351370894/DJI%20Terra/DJI_Terra_User_Manual_v2.1_EN
`_20190924.pdf
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 25 of 31 Page ID #:117
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`https://terra-1-
`g.djicdn.com/851d20f7b9f64838a34cd02351370894/DJI%20Terra/DJI_Terra_User_Manual_v2.1_EN
`_20190924.pdf
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 26 of 31 Page ID #:118
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`https://www.youtube.com/watch?v=lIEYRC_a3p0
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`As shown below, the controller (e.g., DJI Terra) analyzes poorly reconstructed part or missing part and
`recaptures the desired part of the building or the area to be modeled to improve quality.
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 27 of 31 Page ID #:119
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`receive a least impact path for the
`UAV from the controller, wherein the
`least impact path is based on the
`missing surface
`information and
`desired flight parameters.
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`https://www.youtube.com/watch?v=lIEYRC_a3p0
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`The accused system comprises a UAV (e.g., DJI Phantom 4) which receives a least impact path (e.g.,
`efficient flight path) for the UAV from the controller, wherein the least impact path is based on the
`missing surface information (e.g., location information to be captured) and desired flight parameters
`(e.g., flight altitudes, flight speeds).
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 28 of 31 Page ID #:120
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`https://terra-1-
`g.djicdn.com/851d20f7b9f64838a34cd02351370894/DJI%20Terra/DJI_Terra_User_Manual_v2.1_EN
`_20190924.pdf
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 29 of 31 Page ID #:121
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`https://terra-1-
`g.djicdn.com/851d20f7b9f64838a34cd02351370894/DJI%20Terra/DJI_Terra_User_Manual_v2.1_EN
`_20190924.pdf
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 30 of 31 Page ID #:122
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`https://terra-1-
`g.djicdn.com/851d20f7b9f64838a34cd02351370894/DJI%20Terra/DJI_Terra_User_Manual_v2.1_EN
`_20190924.pdf
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`Case 2:20-cv-03827-AB-AFM Document 1-4 Filed 04/27/20 Page 31 of 31 Page ID #:123
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`https://terra-1-
`g.djicdn.com/851d20f7b9f64838a34cd02351370894/DJI%20Terra/DJI_Terra_User_Manual_v2.1_EN
`_20190924.pdf
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