makarov ilya, tokmakov mikhail, tokmakova lada - imitation of human behavior in 3d-shooter game

Imita&on of Human Behavior

in 3D-‐Shooter Game

Makarov Ilya Tokmakov Mikhail Tokmakova Lada

Can't Kill Progress

Фон

•  Brief Review of Exis<ng 3D-‐shooters •  Geometry •  Visual Recogni<on •  Decision Making Model •  Process of Gaming •  Conclusion

AIST'2015, Yekaterinburg 2

Фон

Brief Review of Exis<ng 3D-‐shooters


Wolfenstein Call of duty: Ghosts

Idea


The main goal of our project is to replace commonly used automa<c target recogni<on and target aiming by using visual recogni<on methods and to test obtained model

We create an automa<c decision making module to search for enemies in a 3-‐D maze

Geometry

•  Types of the objects: – walls, boxes –  columns, doorways

•  Processing the queue: –  finding element with maximal priority

–  recalcula<ng dangerous zones –  comparing the first K queue elements


Example


The density func<ons represent the process of visual recogni<on of objects when we search for an enemy but have to spend some <me on processing object’s shapes.

Visual Recogni<on Screenshot with filled holes


Filtering of the screenshot

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Decision Making Model 1)  Walking

a)  Bypassing and Search b)  Moving toward some point in the maze c)  Finding cover

2)  Shoo<ng a)  Sigh<ng b)  Opening fire c)  Correc<on rela<ve to recoil and motor reflexes

3)  Visual recogni<on a)  Recogni<on of objects b)  Recogni<on of dangerous zones c)  Recogni<on of enemy

(shoo<ng aeer enemy recogni<on)


Process of Gaming •  The rela<ve error depends on: –  the angle between BOT’s rota<on movements and direc<on on the target

–  X-‐speed –  Y-‐speed


Conclusion

In the current state we evaluate the parameters to iden<fy the dangerous zones and to sight on enemy. We proceed with the comparison of the methods of visual recogni<on to improve our model.


Thank you for aien<on!

Department of Data Analysis and Ar<ficial Intelligence Na<onal Research University Higher School of Economics

Makarov Ilya: [email protected]

Tokmakov Mikhail: [email protected] Tokmakova Lada: [email protected]

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makarov ilya, tokmakov mikhail, tokmakova lada - imitation of human behavior in 3d-shooter game

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