Kenji Oyama

12 papers B 3C 2Journal 2Unranked 5
YearRankTypeTitle / Venue / Authors
2026 C conf
Robust Cooperative Localization for Grazing Cattle via Factor Graph Optimization: Jointly Optimizing Data-Driven Dead Reckoning and RSSI Factors.
ICPRAM
Ryoga Tamasaki, Kenji Oyama, Takenao Ohkawa
2025 J jnl
Interaction-via-Actions: Cattle Interaction Detection with Joint Learning of Action-Interaction Latent Space.
CoRR
Ren Nakagawa, Yang Yang, Risa Shinoda, Hiroaki Santo, Kenji Oyama, Fumio Okura, Takenao Ohkawa
2023 B conf
SCIRNet: Skeleton-based cattle interaction recognition network with inter-body graph and semantic priority.
IJCNN
Yang Yang, Mizuka Komatsu, Kenji Oyama, Takenao Ohkawa
2022 C conf
Real-Time Cattle Interaction Recognition via Triple-stream Network.
ICMLA
Yang Yang, Mizuka Komatsu, Takenao Ohkawa, Kenji Oyama
2022 J jnl
Real-Time Cattle Interaction Recognition via Triple-stream Network.
CoRR
Yang Yang, Mizuka Komatsu, Kenji Oyama, Takenao Ohkawa
2021 — conf
Error Factor Analysis of DNN-based Fingerprinting Localization through Virtual Space.
CCNC
Takuto Jikyo, Tomio Kamada, Chikara Ohta, Takaharu Yaguchi, Kenji Oyama, Takenao Ohkawa, Ryo Nishide
2018 — conf
Calf Robust Weight Estimation Using 3D Contiguous Cylindrical Model and Directional Orientation from Stereo Images.
SoICT
Ryo Nishide, Ayumi Yamashita, Yumi Takaki, Chikara Ohta, Kenji Oyama, Takenao Ohkawa
2018 — conf
Cattle Community Extraction Using the Interactions Based on Synchronous Behavior.
SoICT
Yohei Yamauchi, Ryo Nishide, Yumi Takaki, Chikara Ohta, Kenji Oyama, Takenao Ohkawa
2018 — conf
Quantifying the Approaching Behaviors for Interactions in Detecting Estrus of Breeding Cattle.
SoICT
Shunta Fukumoto, Ryo Nishide, Yumi Takaki, Chikara Ohta, Kenji Oyama, Takenao Ohkawa
2018 — conf
Refined Cattle Detection Using Composite Background Subtraction and Brightness Intensity from Bird's Eye Images.
SoICT
Mami Aotani, Ryo Nishide, Yumi Takaki, Chikara Ohta, Kenji Oyama, Takenao Ohkawa
2016 B conf
A method of detecting interaction between breeding cows from time-series bird's eye pictures of pasture.
IJCNN
Yoji Hosomi, Kenji Oyama, Takeshi Honda, Takenao Ohkawa
2016 B conf
Extraction of interaction information between breeding cows with GPS and its application to estrus detection.
IJCNN
Kengo Matsumoto, Kenji Oyama, Takeshi Honda, Takenao Ohkawa