Presentation 2022-02-28
The effects of Gaussian filter on appearance and motion aftereffect to illusory rotation by global motion
Eiichi Mitsukura, Yasuhiro Seya,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Harrison et al.(2016) reported a global rotational illusion induced by vertically or horizontally drifting Gabor stimuli that formed outline of square. Using grating stimuli with (i.e., Gabor stimuli) or without Gaussian filter as adaptation stimulus, the present study examined duration of motion aftereffect (Experiment 1). We also examined appearance of motion direction to the adaptation stimuli (Experiment 2). Results showed that the participants perceived rotational motion aftereffect after the adaptation to the stimuli with or without Gaussian filter and the duration was not different between the two filter conditions (Experiment 1). On the other hand, the participants perceived rotational motion to the stimuli with Gaussian filter more coherently than to those without Gaussian filter.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Illusory rotation / Motion aftereffect / Global motion / Rotational motion / Gaussian filter / Gabor stimulus
Paper # HIP2021-75
Date of Issue 2022-02-20 (HIP)

Conference Information
Committee HIP / ITE-HI / ASJ-H / VRPSY
Conference Date 2022/2/27(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Shuichi Sakamoto(Tohoku Univ.) / Takehiro Nagai(Tokyo Inst. of Tech.) / Hiroaki Kato(NICT) / Shinji Nakamura(Nihon Fukushi Univ)
Vice Chair Yuji Wada(Ritsumeikan Univ.) / Sachiko Kiyokawa(Nagoya Univ.) / / Shuichi Sakamoto(Tohoku Univ.)
Secretary Yuji Wada(NTT) / Sachiko Kiyokawa(NICT) / (NHK) / Shuichi Sakamoto(Kinki Univ.) / (Kanagawa Univ.)
Assistant Yuki Yamada(Kyushu Univ.) / Daisuke Tanaka(Tottori Univ.) / Ippei Negishi(Kanazawa Inst. of Tech.)

Paper Information
Registration To Technical Committee on Human Information Processing / Technical Group on Human Information / Auditory Research Meeting / SIG-VRPSY
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) The effects of Gaussian filter on appearance and motion aftereffect to illusory rotation by global motion
Sub Title (in English)
Keyword(1) Illusory rotation
Keyword(2) Motion aftereffect
Keyword(3) Global motion
Keyword(4) Rotational motion
Keyword(5) Gaussian filter
Keyword(6) Gabor stimulus
1st Author's Name Eiichi Mitsukura
1st Author's Affiliation AichiShukutoku University(AichiShukutoku Univ.)
2nd Author's Name Yasuhiro Seya
2nd Author's Affiliation AichiShukutoku University(AichiShukutoku Univ.)
Date 2022-02-28
Paper # HIP2021-75
Volume (vol) vol.121
Number (no) HIP-381
Page pp.pp.87-90(HIP),
#Pages 4
Date of Issue 2022-02-20 (HIP)