論文紹介:Grad-CAM: Visual explanations from deep networks via gradient-based loca...Kazuki Adachi
Selvaraju, Ramprasaath R., et al. "Grad-cam: Visual explanations from deep networks via gradient-based localization." The IEEE International Conference on Computer Vision (ICCV), 2017, pp. 618-626
データ拡張 (Data Augmentation) を学習中に使い分けるRefined Data Augmentationについて解説しました。
He, Zhuoxun, et al. "Data augmentation revisited: Rethinking the distribution gap between clean and augmented data." arXiv preprint arXiv:1909.09148 (2019).
文献紹介:Selective Feature Compression for Efficient Activity Recognition InferenceToru Tamaki
Chunhui Liu, Xinyu Li, Hao Chen, Davide Modolo, Joseph Tighe; Selective Feature Compression for Efficient Activity Recognition Inference, Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV), 2021, pp. 13628-13637
https://openaccess.thecvf.com/content/ICCV2021/html/Liu_Selective_Feature_Compression_for_Efficient_Activity_Recognition_Inference_ICCV_2021_paper.html
論文紹介:Grad-CAM: Visual explanations from deep networks via gradient-based loca...Kazuki Adachi
Selvaraju, Ramprasaath R., et al. "Grad-cam: Visual explanations from deep networks via gradient-based localization." The IEEE International Conference on Computer Vision (ICCV), 2017, pp. 618-626
データ拡張 (Data Augmentation) を学習中に使い分けるRefined Data Augmentationについて解説しました。
He, Zhuoxun, et al. "Data augmentation revisited: Rethinking the distribution gap between clean and augmented data." arXiv preprint arXiv:1909.09148 (2019).
文献紹介:Selective Feature Compression for Efficient Activity Recognition InferenceToru Tamaki
Chunhui Liu, Xinyu Li, Hao Chen, Davide Modolo, Joseph Tighe; Selective Feature Compression for Efficient Activity Recognition Inference, Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV), 2021, pp. 13628-13637
https://openaccess.thecvf.com/content/ICCV2021/html/Liu_Selective_Feature_Compression_for_Efficient_Activity_Recognition_Inference_ICCV_2021_paper.html
Daniel Neimark, Omri Bar, Maya Zohar, Dotan Asselmann; Video Transformer Network, Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV) Workshops, 2021, pp. 3163-3172
https://openaccess.thecvf.com/content/ICCV2021W/CVEU/html/Neimark_Video_Transformer_Network_ICCVW_2021_paper.html
https://arxiv.org/abs/2102.00719
文献紹介:An Image is Worth 16x16 Words: Transformers for Image Recognition at ScaleToru Tamaki
Alexey Dosovitskiy, Lucas Beyer, Alexander Kolesnikov, Dirk Weissenborn, Xiaohua Zhai, Thomas Unterthiner, Mostafa Dehghani, Matthias Minderer, Georg Heigold, Sylvain Gelly, Jakob Uszkoreit, Neil Houlsby, An Image is Worth 16x16 Words: Transformers for Image Recognition at Scale, ICLR2021.
https://openreview.net/forum?id=YicbFdNTTy
文献紹介:SlowFast Networks for Video RecognitionToru Tamaki
Christoph Feichtenhofer, Haoqi Fan, Jitendra Malik, Kaiming He, SlowFast Networks for Video Recognition, Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV), 2019, pp. 6202-6211
https://openaccess.thecvf.com/content_ICCV_2019/html/Feichtenhofer_SlowFast_Networks_for_Video_Recognition_ICCV_2019_paper.html
文献紹介:Token Shift Transformer for Video ClassificationToru Tamaki
Hao Zhang, Yanbin Hao, Chong-Wah Ngo, Token Shift Transformer for Video Classification, ACM MM '21: Proceedings of the 29th ACM International Conference on MultimediaOctober 2021 Pages 917–925https://doi.org/10.1145/3474085.3475272
http://vireo.cs.cityu.edu.hk/papers/Hao_MM2021.pdf
http://arxiv.org/abs/2108.02432
https://dl.acm.org/doi/abs/10.1145/3474085.3475272
文献紹介:Temporal Convolutional Networks for Action Segmentation and DetectionToru Tamaki
Colin Lea, Michael D. Flynn, Rene Vidal, Austin Reiter, Gregory D. Hager, "Temporal Convolutional Networks for Action Segmentation and Detection", CVPR2017
https://openaccess.thecvf.com/content_cvpr_2017/html/Lea_Temporal_Convolutional_Networks_CVPR_2017_paper.html
[2010]
Large-scale Image Classification: Fast Feature Extraction and SVM Training
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High-dimensional signature compression for large-scale image classification
文献紹介:SegFormer: Simple and Efficient Design for Semantic Segmentation with Tr...Toru Tamaki
Enze Xie, Wenhai Wang, Zhiding Yu, Anima Anandkumar, Jose M. Alvarez, Ping Luo, SegFormer: Simple and Efficient Design for Semantic Segmentation with Transformers, Advances in Neural Information Processing Systems 34 (NeurIPS 2021)
https://proceedings.neurips.cc/paper/2021/hash/64f1f27bf1b4ec22924fd0acb550c235-Abstract.html
https://arxiv.org/abs/2105.15203
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論文紹介:Multi-criteria Token Fusion with One-step-ahead Attention for Efficient ...Toru Tamaki
Sanghyeok Lee, Joonmyung Choi, Hyunwoo J. Kim, "Multi-criteria Token Fusion with One-step-ahead Attention for Efficient Vision Transformers" arXiv2024
https://arxiv.org/abs/2403.10030
論文紹介:ArcFace: Additive Angular Margin Loss for Deep Face RecognitionToru Tamaki
Jiankang Deng, Jia Guo, Niannan Xue, Stefanos Zafeiriou , "ArcFace: Additive Angular Margin Loss for Deep Face Recognition" CVPR2019
https://openaccess.thecvf.com/content_CVPR_2019/html/Deng_ArcFace_Additive_Angular_Margin_Loss_for_Deep_Face_Recognition_CVPR_2019_paper.html
論文紹介:Deep Occlusion-Aware Instance Segmentation With Overlapping BiLayersToru Tamaki
Lei Ke, Yu-Wing Tai, Chi-Keung Tang, "Deep Occlusion-Aware Instance Segmentation With Overlapping BiLayers" CVPR2021
https://openaccess.thecvf.com/content/CVPR2021/html/Ke_Deep_Occlusion-Aware_Instance_Segmentation_With_Overlapping_BiLayers_CVPR_2021_paper.html
論文紹介:Automated Classification of Model Errors on ImageNetToru Tamaki
Momchil Peychev, Mark Müller, Marc Fischer, Martin Vechev, " Automated Classification of Model Errors on ImageNet", NeurIPS2023
https://proceedings.neurips.cc/paper_files/paper/2023/hash/7480ed13740773505262791131c12b89-Abstract-Conference.html
論文紹介:MOSE: A New Dataset for Video Object Segmentation in Complex ScenesToru Tamaki
Henghui Ding, Chang Liu, Shuting He, Xudong Jiang, Philip H.S. Torr, Song Bai, " MOSE: A New Dataset for Video Object Segmentation in Complex Scenes " ICCV2023
論文紹介:Tracking Anything with Decoupled Video SegmentationToru Tamaki
Ho Kei Cheng, Seoung Wug Oh, Brian Price, Alexander Schwing, Joon-Young Lee, " Tracking Anything with Decoupled Video Segmentation " ICCV2023
https://openaccess.thecvf.com/content/ICCV2023/html/Cheng_Tracking_Anything_with_Decoupled_Video_Segmentation_ICCV_2023_paper.html
論文紹介:Real-Time Evaluation in Online Continual Learning: A New HopeToru Tamaki
Yasir Ghunaim, Adel Bibi, Kumail Alhamoud, Motasem Alfarra, Hasan Abed Al Kader Hammoud, Ameya Prabhu, Philip H.S. Torr, Bernard Ghanem, " Real-Time Evaluation in Online Continual Learning: A New Hope " CVPR2023
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Charles R. Qi, Hao Su, Kaichun Mo, Leonidas J. Guibas, " PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation " CVPR2017
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【DLゼミ】XFeat: Accelerated Features for Lightweight Image Matchingharmonylab
公開URL:https://arxiv.org/pdf/2404.19174
出典:Guilherme Potje, Felipe Cadar, Andre Araujo, Renato Martins, Erickson R. ascimento: XFeat: Accelerated Features for Lightweight Image Matching, Proceedings of the 2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) (2023)
概要:リソース効率に優れた特徴点マッチングのための軽量なアーキテクチャ「XFeat(Accelerated Features)」を提案します。手法は、局所的な特徴点の検出、抽出、マッチングのための畳み込みニューラルネットワークの基本的な設計を再検討します。特に、リソースが限られたデバイス向けに迅速かつ堅牢なアルゴリズムが必要とされるため、解像度を可能な限り高く保ちながら、ネットワークのチャネル数を制限します。さらに、スパース下でのマッチングを選択できる設計となっており、ナビゲーションやARなどのアプリケーションに適しています。XFeatは、高速かつ同等以上の精度を実現し、一般的なラップトップのCPU上でリアルタイムで動作します。
セル生産方式におけるロボットの活用には様々な問題があるが,その一つとして 3 体以上の物体の組み立てが挙げられる.一般に,複数物体を同時に組み立てる際は,対象の部品をそれぞれロボットアームまたは治具でそれぞれ独立に保持することで組み立てを遂行すると考えられる.ただし,この方法ではロボットアームや治具を部品数と同じ数だけ必要とし,部品数が多いほどコスト面や設置スペースの関係で無駄が多くなる.この課題に対して音𣷓らは組み立て対象物に働く接触力等の解析により,治具等で固定されていない対象物が組み立て作業中に運動しにくい状態となる条件を求めた.すなわち,環境中の非把持対象物のロバスト性を考慮して,組み立て作業条件を検討している.本研究ではこの方策に基づいて,複数物体の組み立て作業を単腕マニピュレータで実行することを目的とする.このとき,対象物のロバスト性を考慮することで,仮組状態の複数物体を同時に扱う手法を提案する.作業対象としてパイプジョイントの組み立てを挙げ,簡易な道具を用いることで単腕マニピュレータで複数物体を同時に把持できることを示す.さらに,作業成功率の向上のために RGB-D カメラを用いた物体の位置検出に基づくロボット制御及び動作計画を実装する.
This paper discusses assembly operations using a single manipulator and a parallel gripper to simultaneously
grasp multiple objects and hold the group of temporarily assembled objects. Multiple robots and jigs generally operate
assembly tasks by constraining the target objects mechanically or geometrically to prevent them from moving. It is
necessary to analyze the physical interaction between the objects for such constraints to achieve the tasks with a single
gripper. In this paper, we focus on assembling pipe joints as an example and discuss constraining the motion of the
objects. Our demonstration shows that a simple tool can facilitate holding multiple objects with a single gripper.