AMA: attention-based multi-feature aggregation module for action recognition
Abstract Spatial information learning, temporal modeling and channel relationships capturing are important for action recognition in videos. In this work, an attention-based multi-feature aggregation (AMA) module that encodes the above features in a unified module is proposed, which contains a spati...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Yu, Mengyun [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2022 |
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| Übergeordnetes Werk: |
Enthalten in: Signal, image and video processing - London [u.a.] : Springer, 2007, 17(2022), 3 vom: 09. Juni, Seite 619-626 |
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| Übergeordnetes Werk: |
volume:17 ; year:2022 ; number:3 ; day:09 ; month:06 ; pages:619-626 |
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| DOI / URN: |
10.1007/s11760-022-02268-2 |
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| Katalog-ID: |
SPR049658166 |
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| 520 | |a Abstract Spatial information learning, temporal modeling and channel relationships capturing are important for action recognition in videos. In this work, an attention-based multi-feature aggregation (AMA) module that encodes the above features in a unified module is proposed, which contains a spatial–temporal aggregation (STA) structure and a channel excitation (CE) structure. STA mainly employs two convolutions to model spatial and temporal features, respectively. The matrix multiplication in STA has the ability of capturing long-range dependencies. The CE learns the importance of each channel, so as to bias the allocation of available resources toward the informative features. AMA module is simple yet efficient enough that can be inserted into a standard ResNet architecture without any modification. In this way, the representation of the network can be enhanced. We equip ResNet-50 with AMA module to build an effective AMA Net with limited extra computation cost, only 1.002 times that of ResNet-50. Extensive experiments indicate that AMA Net outperforms the state-of-the-art methods on UCF101 and HMDB51, which is 6.2% and 10.0% higher than the baseline. In short, AMA Net achieves the high accuracy of 3D convolutional neural networks and maintains the complexity of 2D convolutional neural networks simultaneously. | ||
| 650 | 4 | |a Action recognition |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Channel excitation |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Spatial–temporal aggregation |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Convolution neural network |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Chen, Ying |4 aut | |
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10.1007/s11760-022-02268-2 doi (DE-627)SPR049658166 (SPR)s11760-022-02268-2-e DE-627 ger DE-627 rakwb eng Yu, Mengyun verfasserin aut AMA: attention-based multi-feature aggregation module for action recognition 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2022 Abstract Spatial information learning, temporal modeling and channel relationships capturing are important for action recognition in videos. In this work, an attention-based multi-feature aggregation (AMA) module that encodes the above features in a unified module is proposed, which contains a spatial–temporal aggregation (STA) structure and a channel excitation (CE) structure. STA mainly employs two convolutions to model spatial and temporal features, respectively. The matrix multiplication in STA has the ability of capturing long-range dependencies. The CE learns the importance of each channel, so as to bias the allocation of available resources toward the informative features. AMA module is simple yet efficient enough that can be inserted into a standard ResNet architecture without any modification. In this way, the representation of the network can be enhanced. We equip ResNet-50 with AMA module to build an effective AMA Net with limited extra computation cost, only 1.002 times that of ResNet-50. Extensive experiments indicate that AMA Net outperforms the state-of-the-art methods on UCF101 and HMDB51, which is 6.2% and 10.0% higher than the baseline. In short, AMA Net achieves the high accuracy of 3D convolutional neural networks and maintains the complexity of 2D convolutional neural networks simultaneously. Action recognition (dpeaa)DE-He213 Channel excitation (dpeaa)DE-He213 Spatial–temporal aggregation (dpeaa)DE-He213 Convolution neural network (dpeaa)DE-He213 Chen, Ying aut Enthalten in Signal, image and video processing London [u.a.] : Springer, 2007 17(2022), 3 vom: 09. Juni, Seite 619-626 (DE-627)546899102 (DE-600)2391619-9 1863-1711 nnns volume:17 year:2022 number:3 day:09 month:06 pages:619-626 https://dx.doi.org/10.1007/s11760-022-02268-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 17 2022 3 09 06 619-626 |
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10.1007/s11760-022-02268-2 doi (DE-627)SPR049658166 (SPR)s11760-022-02268-2-e DE-627 ger DE-627 rakwb eng Yu, Mengyun verfasserin aut AMA: attention-based multi-feature aggregation module for action recognition 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2022 Abstract Spatial information learning, temporal modeling and channel relationships capturing are important for action recognition in videos. In this work, an attention-based multi-feature aggregation (AMA) module that encodes the above features in a unified module is proposed, which contains a spatial–temporal aggregation (STA) structure and a channel excitation (CE) structure. STA mainly employs two convolutions to model spatial and temporal features, respectively. The matrix multiplication in STA has the ability of capturing long-range dependencies. The CE learns the importance of each channel, so as to bias the allocation of available resources toward the informative features. AMA module is simple yet efficient enough that can be inserted into a standard ResNet architecture without any modification. In this way, the representation of the network can be enhanced. We equip ResNet-50 with AMA module to build an effective AMA Net with limited extra computation cost, only 1.002 times that of ResNet-50. Extensive experiments indicate that AMA Net outperforms the state-of-the-art methods on UCF101 and HMDB51, which is 6.2% and 10.0% higher than the baseline. In short, AMA Net achieves the high accuracy of 3D convolutional neural networks and maintains the complexity of 2D convolutional neural networks simultaneously. Action recognition (dpeaa)DE-He213 Channel excitation (dpeaa)DE-He213 Spatial–temporal aggregation (dpeaa)DE-He213 Convolution neural network (dpeaa)DE-He213 Chen, Ying aut Enthalten in Signal, image and video processing London [u.a.] : Springer, 2007 17(2022), 3 vom: 09. Juni, Seite 619-626 (DE-627)546899102 (DE-600)2391619-9 1863-1711 nnns volume:17 year:2022 number:3 day:09 month:06 pages:619-626 https://dx.doi.org/10.1007/s11760-022-02268-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 17 2022 3 09 06 619-626 |
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10.1007/s11760-022-02268-2 doi (DE-627)SPR049658166 (SPR)s11760-022-02268-2-e DE-627 ger DE-627 rakwb eng Yu, Mengyun verfasserin aut AMA: attention-based multi-feature aggregation module for action recognition 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2022 Abstract Spatial information learning, temporal modeling and channel relationships capturing are important for action recognition in videos. In this work, an attention-based multi-feature aggregation (AMA) module that encodes the above features in a unified module is proposed, which contains a spatial–temporal aggregation (STA) structure and a channel excitation (CE) structure. STA mainly employs two convolutions to model spatial and temporal features, respectively. The matrix multiplication in STA has the ability of capturing long-range dependencies. The CE learns the importance of each channel, so as to bias the allocation of available resources toward the informative features. AMA module is simple yet efficient enough that can be inserted into a standard ResNet architecture without any modification. In this way, the representation of the network can be enhanced. We equip ResNet-50 with AMA module to build an effective AMA Net with limited extra computation cost, only 1.002 times that of ResNet-50. Extensive experiments indicate that AMA Net outperforms the state-of-the-art methods on UCF101 and HMDB51, which is 6.2% and 10.0% higher than the baseline. In short, AMA Net achieves the high accuracy of 3D convolutional neural networks and maintains the complexity of 2D convolutional neural networks simultaneously. Action recognition (dpeaa)DE-He213 Channel excitation (dpeaa)DE-He213 Spatial–temporal aggregation (dpeaa)DE-He213 Convolution neural network (dpeaa)DE-He213 Chen, Ying aut Enthalten in Signal, image and video processing London [u.a.] : Springer, 2007 17(2022), 3 vom: 09. Juni, Seite 619-626 (DE-627)546899102 (DE-600)2391619-9 1863-1711 nnns volume:17 year:2022 number:3 day:09 month:06 pages:619-626 https://dx.doi.org/10.1007/s11760-022-02268-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 17 2022 3 09 06 619-626 |
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10.1007/s11760-022-02268-2 doi (DE-627)SPR049658166 (SPR)s11760-022-02268-2-e DE-627 ger DE-627 rakwb eng Yu, Mengyun verfasserin aut AMA: attention-based multi-feature aggregation module for action recognition 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2022 Abstract Spatial information learning, temporal modeling and channel relationships capturing are important for action recognition in videos. In this work, an attention-based multi-feature aggregation (AMA) module that encodes the above features in a unified module is proposed, which contains a spatial–temporal aggregation (STA) structure and a channel excitation (CE) structure. STA mainly employs two convolutions to model spatial and temporal features, respectively. The matrix multiplication in STA has the ability of capturing long-range dependencies. The CE learns the importance of each channel, so as to bias the allocation of available resources toward the informative features. AMA module is simple yet efficient enough that can be inserted into a standard ResNet architecture without any modification. In this way, the representation of the network can be enhanced. We equip ResNet-50 with AMA module to build an effective AMA Net with limited extra computation cost, only 1.002 times that of ResNet-50. Extensive experiments indicate that AMA Net outperforms the state-of-the-art methods on UCF101 and HMDB51, which is 6.2% and 10.0% higher than the baseline. In short, AMA Net achieves the high accuracy of 3D convolutional neural networks and maintains the complexity of 2D convolutional neural networks simultaneously. Action recognition (dpeaa)DE-He213 Channel excitation (dpeaa)DE-He213 Spatial–temporal aggregation (dpeaa)DE-He213 Convolution neural network (dpeaa)DE-He213 Chen, Ying aut Enthalten in Signal, image and video processing London [u.a.] : Springer, 2007 17(2022), 3 vom: 09. Juni, Seite 619-626 (DE-627)546899102 (DE-600)2391619-9 1863-1711 nnns volume:17 year:2022 number:3 day:09 month:06 pages:619-626 https://dx.doi.org/10.1007/s11760-022-02268-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 17 2022 3 09 06 619-626 |
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10.1007/s11760-022-02268-2 doi (DE-627)SPR049658166 (SPR)s11760-022-02268-2-e DE-627 ger DE-627 rakwb eng Yu, Mengyun verfasserin aut AMA: attention-based multi-feature aggregation module for action recognition 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2022 Abstract Spatial information learning, temporal modeling and channel relationships capturing are important for action recognition in videos. In this work, an attention-based multi-feature aggregation (AMA) module that encodes the above features in a unified module is proposed, which contains a spatial–temporal aggregation (STA) structure and a channel excitation (CE) structure. STA mainly employs two convolutions to model spatial and temporal features, respectively. The matrix multiplication in STA has the ability of capturing long-range dependencies. The CE learns the importance of each channel, so as to bias the allocation of available resources toward the informative features. AMA module is simple yet efficient enough that can be inserted into a standard ResNet architecture without any modification. In this way, the representation of the network can be enhanced. We equip ResNet-50 with AMA module to build an effective AMA Net with limited extra computation cost, only 1.002 times that of ResNet-50. Extensive experiments indicate that AMA Net outperforms the state-of-the-art methods on UCF101 and HMDB51, which is 6.2% and 10.0% higher than the baseline. In short, AMA Net achieves the high accuracy of 3D convolutional neural networks and maintains the complexity of 2D convolutional neural networks simultaneously. Action recognition (dpeaa)DE-He213 Channel excitation (dpeaa)DE-He213 Spatial–temporal aggregation (dpeaa)DE-He213 Convolution neural network (dpeaa)DE-He213 Chen, Ying aut Enthalten in Signal, image and video processing London [u.a.] : Springer, 2007 17(2022), 3 vom: 09. Juni, Seite 619-626 (DE-627)546899102 (DE-600)2391619-9 1863-1711 nnns volume:17 year:2022 number:3 day:09 month:06 pages:619-626 https://dx.doi.org/10.1007/s11760-022-02268-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 17 2022 3 09 06 619-626 |
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Yu, Mengyun |
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ama: attention-based multi-feature aggregation module for action recognition |
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AMA: attention-based multi-feature aggregation module for action recognition |
| abstract |
Abstract Spatial information learning, temporal modeling and channel relationships capturing are important for action recognition in videos. In this work, an attention-based multi-feature aggregation (AMA) module that encodes the above features in a unified module is proposed, which contains a spatial–temporal aggregation (STA) structure and a channel excitation (CE) structure. STA mainly employs two convolutions to model spatial and temporal features, respectively. The matrix multiplication in STA has the ability of capturing long-range dependencies. The CE learns the importance of each channel, so as to bias the allocation of available resources toward the informative features. AMA module is simple yet efficient enough that can be inserted into a standard ResNet architecture without any modification. In this way, the representation of the network can be enhanced. We equip ResNet-50 with AMA module to build an effective AMA Net with limited extra computation cost, only 1.002 times that of ResNet-50. Extensive experiments indicate that AMA Net outperforms the state-of-the-art methods on UCF101 and HMDB51, which is 6.2% and 10.0% higher than the baseline. In short, AMA Net achieves the high accuracy of 3D convolutional neural networks and maintains the complexity of 2D convolutional neural networks simultaneously. © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2022 |
| abstractGer |
Abstract Spatial information learning, temporal modeling and channel relationships capturing are important for action recognition in videos. In this work, an attention-based multi-feature aggregation (AMA) module that encodes the above features in a unified module is proposed, which contains a spatial–temporal aggregation (STA) structure and a channel excitation (CE) structure. STA mainly employs two convolutions to model spatial and temporal features, respectively. The matrix multiplication in STA has the ability of capturing long-range dependencies. The CE learns the importance of each channel, so as to bias the allocation of available resources toward the informative features. AMA module is simple yet efficient enough that can be inserted into a standard ResNet architecture without any modification. In this way, the representation of the network can be enhanced. We equip ResNet-50 with AMA module to build an effective AMA Net with limited extra computation cost, only 1.002 times that of ResNet-50. Extensive experiments indicate that AMA Net outperforms the state-of-the-art methods on UCF101 and HMDB51, which is 6.2% and 10.0% higher than the baseline. In short, AMA Net achieves the high accuracy of 3D convolutional neural networks and maintains the complexity of 2D convolutional neural networks simultaneously. © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2022 |
| abstract_unstemmed |
Abstract Spatial information learning, temporal modeling and channel relationships capturing are important for action recognition in videos. In this work, an attention-based multi-feature aggregation (AMA) module that encodes the above features in a unified module is proposed, which contains a spatial–temporal aggregation (STA) structure and a channel excitation (CE) structure. STA mainly employs two convolutions to model spatial and temporal features, respectively. The matrix multiplication in STA has the ability of capturing long-range dependencies. The CE learns the importance of each channel, so as to bias the allocation of available resources toward the informative features. AMA module is simple yet efficient enough that can be inserted into a standard ResNet architecture without any modification. In this way, the representation of the network can be enhanced. We equip ResNet-50 with AMA module to build an effective AMA Net with limited extra computation cost, only 1.002 times that of ResNet-50. Extensive experiments indicate that AMA Net outperforms the state-of-the-art methods on UCF101 and HMDB51, which is 6.2% and 10.0% higher than the baseline. In short, AMA Net achieves the high accuracy of 3D convolutional neural networks and maintains the complexity of 2D convolutional neural networks simultaneously. © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2022 |
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AMA: attention-based multi-feature aggregation module for action recognition |
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https://dx.doi.org/10.1007/s11760-022-02268-2 |
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Chen, Ying |
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Chen, Ying |
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| doi_str |
10.1007/s11760-022-02268-2 |
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2024-07-04T01:44:56.574Z |
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