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Hideto Kaba - One of the best experts on this subject based on the ideXlab platform.
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Representations of microgeometric tactile information during Object Recognition.
Cognitive Processing, 2018Co-Authors: Kazuhiko Yasaka, Tomoki Mori, Masahiro Yamaguchi, Hideto KabaAbstract:Object Recognition through tactile perception involves two elements: the shape of the Object (macrogeometric properties) and the material of the Object (microgeometric properties). Here we sought to determine the characteristics of microgeometric tactile representations regarding Object Recognition through tactile perception. Participants were directed to recognize Objects with different surface materials using either tactile information or visual information. With a quantitative analysis of the cognitive process regarding Object Recognition, Experiment 1 confirmed the same eight concepts (composed of rules defining distinct cognitive processes) commonly generated in both tactile and visual perceptions to accomplish the task, although an additional concept was generated during the visual task. Experiment 2 focused only on tactile perception. Three tactile Objects with different surface materials (plastic, cloth and sandpaper) were used for the Object Recognition task. The participants answered a questionnaire regarding the process leading to their answers (which was designed based on the results obtained in Experiment 1) and to provide ratings on the vividness, familiarity and affective valence. We used these experimental data to investigate whether changes in material attributes (tactile information) change the characteristics of tactile representation. The observation showed that differences in tactile information resulted in differences in cognitive processes, vividness, familiarity and emotionality. These two experiments collectively indicated that microgeometric tactile information contributes to Object Recognition by recruiting various cognitive processes including episodic memory and emotion, similar to the case of Object Recognition by visual information.
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Representations of microgeometric tactile information during Object Recognition.
Cognitive Processing, 2018Co-Authors: Kazuhiko Yasaka, Tomoki Mori, Masahiro Yamaguchi, Hideto KabaAbstract:Object Recognition through tactile perception involves two elements: the shape of the Object (macrogeometric properties) and the material of the Object (microgeometric properties). Here we sought to determine the characteristics of microgeometric tactile representations regarding Object Recognition through tactile perception. Participants were directed to recognize Objects with different surface materials using either tactile information or visual information. With a quantitative analysis of the cognitive process regarding Object Recognition, Experiment 1 confirmed the same eight concepts (composed of rules defining distinct cognitive processes) commonly generated in both tactile and visual perceptions to accomplish the task, although an additional concept was generated during the visual task. Experiment 2 focused only on tactile perception. Three tactile Objects with different surface materials (plastic, cloth and sandpaper) were used for the Object Recognition task. The participants answered a questionnaire regarding the process leading to their answers (which was designed based on the results obtained in Experiment 1) and to provide ratings on the vividness, familiarity and affective valence. We used these experimental data to investigate whether changes in material attributes (tactile information) change the characteristics of tactile representation. The observation showed that differences in tactile information resulted in differences in cognitive processes, vividness, familiarity and emotionality. These two experiments collectively indicated that microgeometric tactile information contributes to Object Recognition by recruiting various cognitive processes including episodic memory and emotion, similar to the case of Object Recognition by visual information.
Kazuhiko Yasaka - One of the best experts on this subject based on the ideXlab platform.
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Representations of microgeometric tactile information during Object Recognition.
Cognitive Processing, 2018Co-Authors: Kazuhiko Yasaka, Tomoki Mori, Masahiro Yamaguchi, Hideto KabaAbstract:Object Recognition through tactile perception involves two elements: the shape of the Object (macrogeometric properties) and the material of the Object (microgeometric properties). Here we sought to determine the characteristics of microgeometric tactile representations regarding Object Recognition through tactile perception. Participants were directed to recognize Objects with different surface materials using either tactile information or visual information. With a quantitative analysis of the cognitive process regarding Object Recognition, Experiment 1 confirmed the same eight concepts (composed of rules defining distinct cognitive processes) commonly generated in both tactile and visual perceptions to accomplish the task, although an additional concept was generated during the visual task. Experiment 2 focused only on tactile perception. Three tactile Objects with different surface materials (plastic, cloth and sandpaper) were used for the Object Recognition task. The participants answered a questionnaire regarding the process leading to their answers (which was designed based on the results obtained in Experiment 1) and to provide ratings on the vividness, familiarity and affective valence. We used these experimental data to investigate whether changes in material attributes (tactile information) change the characteristics of tactile representation. The observation showed that differences in tactile information resulted in differences in cognitive processes, vividness, familiarity and emotionality. These two experiments collectively indicated that microgeometric tactile information contributes to Object Recognition by recruiting various cognitive processes including episodic memory and emotion, similar to the case of Object Recognition by visual information.
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Representations of microgeometric tactile information during Object Recognition.
Cognitive Processing, 2018Co-Authors: Kazuhiko Yasaka, Tomoki Mori, Masahiro Yamaguchi, Hideto KabaAbstract:Object Recognition through tactile perception involves two elements: the shape of the Object (macrogeometric properties) and the material of the Object (microgeometric properties). Here we sought to determine the characteristics of microgeometric tactile representations regarding Object Recognition through tactile perception. Participants were directed to recognize Objects with different surface materials using either tactile information or visual information. With a quantitative analysis of the cognitive process regarding Object Recognition, Experiment 1 confirmed the same eight concepts (composed of rules defining distinct cognitive processes) commonly generated in both tactile and visual perceptions to accomplish the task, although an additional concept was generated during the visual task. Experiment 2 focused only on tactile perception. Three tactile Objects with different surface materials (plastic, cloth and sandpaper) were used for the Object Recognition task. The participants answered a questionnaire regarding the process leading to their answers (which was designed based on the results obtained in Experiment 1) and to provide ratings on the vividness, familiarity and affective valence. We used these experimental data to investigate whether changes in material attributes (tactile information) change the characteristics of tactile representation. The observation showed that differences in tactile information resulted in differences in cognitive processes, vividness, familiarity and emotionality. These two experiments collectively indicated that microgeometric tactile information contributes to Object Recognition by recruiting various cognitive processes including episodic memory and emotion, similar to the case of Object Recognition by visual information.
Masahiro Yamaguchi - One of the best experts on this subject based on the ideXlab platform.
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Representations of microgeometric tactile information during Object Recognition.
Cognitive Processing, 2018Co-Authors: Kazuhiko Yasaka, Tomoki Mori, Masahiro Yamaguchi, Hideto KabaAbstract:Object Recognition through tactile perception involves two elements: the shape of the Object (macrogeometric properties) and the material of the Object (microgeometric properties). Here we sought to determine the characteristics of microgeometric tactile representations regarding Object Recognition through tactile perception. Participants were directed to recognize Objects with different surface materials using either tactile information or visual information. With a quantitative analysis of the cognitive process regarding Object Recognition, Experiment 1 confirmed the same eight concepts (composed of rules defining distinct cognitive processes) commonly generated in both tactile and visual perceptions to accomplish the task, although an additional concept was generated during the visual task. Experiment 2 focused only on tactile perception. Three tactile Objects with different surface materials (plastic, cloth and sandpaper) were used for the Object Recognition task. The participants answered a questionnaire regarding the process leading to their answers (which was designed based on the results obtained in Experiment 1) and to provide ratings on the vividness, familiarity and affective valence. We used these experimental data to investigate whether changes in material attributes (tactile information) change the characteristics of tactile representation. The observation showed that differences in tactile information resulted in differences in cognitive processes, vividness, familiarity and emotionality. These two experiments collectively indicated that microgeometric tactile information contributes to Object Recognition by recruiting various cognitive processes including episodic memory and emotion, similar to the case of Object Recognition by visual information.
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Representations of microgeometric tactile information during Object Recognition.
Cognitive Processing, 2018Co-Authors: Kazuhiko Yasaka, Tomoki Mori, Masahiro Yamaguchi, Hideto KabaAbstract:Object Recognition through tactile perception involves two elements: the shape of the Object (macrogeometric properties) and the material of the Object (microgeometric properties). Here we sought to determine the characteristics of microgeometric tactile representations regarding Object Recognition through tactile perception. Participants were directed to recognize Objects with different surface materials using either tactile information or visual information. With a quantitative analysis of the cognitive process regarding Object Recognition, Experiment 1 confirmed the same eight concepts (composed of rules defining distinct cognitive processes) commonly generated in both tactile and visual perceptions to accomplish the task, although an additional concept was generated during the visual task. Experiment 2 focused only on tactile perception. Three tactile Objects with different surface materials (plastic, cloth and sandpaper) were used for the Object Recognition task. The participants answered a questionnaire regarding the process leading to their answers (which was designed based on the results obtained in Experiment 1) and to provide ratings on the vividness, familiarity and affective valence. We used these experimental data to investigate whether changes in material attributes (tactile information) change the characteristics of tactile representation. The observation showed that differences in tactile information resulted in differences in cognitive processes, vividness, familiarity and emotionality. These two experiments collectively indicated that microgeometric tactile information contributes to Object Recognition by recruiting various cognitive processes including episodic memory and emotion, similar to the case of Object Recognition by visual information.
Tomoki Mori - One of the best experts on this subject based on the ideXlab platform.
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Representations of microgeometric tactile information during Object Recognition.
Cognitive Processing, 2018Co-Authors: Kazuhiko Yasaka, Tomoki Mori, Masahiro Yamaguchi, Hideto KabaAbstract:Object Recognition through tactile perception involves two elements: the shape of the Object (macrogeometric properties) and the material of the Object (microgeometric properties). Here we sought to determine the characteristics of microgeometric tactile representations regarding Object Recognition through tactile perception. Participants were directed to recognize Objects with different surface materials using either tactile information or visual information. With a quantitative analysis of the cognitive process regarding Object Recognition, Experiment 1 confirmed the same eight concepts (composed of rules defining distinct cognitive processes) commonly generated in both tactile and visual perceptions to accomplish the task, although an additional concept was generated during the visual task. Experiment 2 focused only on tactile perception. Three tactile Objects with different surface materials (plastic, cloth and sandpaper) were used for the Object Recognition task. The participants answered a questionnaire regarding the process leading to their answers (which was designed based on the results obtained in Experiment 1) and to provide ratings on the vividness, familiarity and affective valence. We used these experimental data to investigate whether changes in material attributes (tactile information) change the characteristics of tactile representation. The observation showed that differences in tactile information resulted in differences in cognitive processes, vividness, familiarity and emotionality. These two experiments collectively indicated that microgeometric tactile information contributes to Object Recognition by recruiting various cognitive processes including episodic memory and emotion, similar to the case of Object Recognition by visual information.
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Representations of microgeometric tactile information during Object Recognition.
Cognitive Processing, 2018Co-Authors: Kazuhiko Yasaka, Tomoki Mori, Masahiro Yamaguchi, Hideto KabaAbstract:Object Recognition through tactile perception involves two elements: the shape of the Object (macrogeometric properties) and the material of the Object (microgeometric properties). Here we sought to determine the characteristics of microgeometric tactile representations regarding Object Recognition through tactile perception. Participants were directed to recognize Objects with different surface materials using either tactile information or visual information. With a quantitative analysis of the cognitive process regarding Object Recognition, Experiment 1 confirmed the same eight concepts (composed of rules defining distinct cognitive processes) commonly generated in both tactile and visual perceptions to accomplish the task, although an additional concept was generated during the visual task. Experiment 2 focused only on tactile perception. Three tactile Objects with different surface materials (plastic, cloth and sandpaper) were used for the Object Recognition task. The participants answered a questionnaire regarding the process leading to their answers (which was designed based on the results obtained in Experiment 1) and to provide ratings on the vividness, familiarity and affective valence. We used these experimental data to investigate whether changes in material attributes (tactile information) change the characteristics of tactile representation. The observation showed that differences in tactile information resulted in differences in cognitive processes, vividness, familiarity and emotionality. These two experiments collectively indicated that microgeometric tactile information contributes to Object Recognition by recruiting various cognitive processes including episodic memory and emotion, similar to the case of Object Recognition by visual information.
David L Sheinberg - One of the best experts on this subject based on the ideXlab platform.
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Individual differences in Object Recognition.
Psychological review, 2019Co-Authors: Jennifer J. Richler, David L Sheinberg, Andrew J. Tomarken, Mackenzie A. Sunday, Timothy J. Vickery, Kaitlin F. Ryan, R. Jackie Floyd, Alan Wong, Isabel GauthierAbstract:There is substantial evidence for individual differences in personality and cognitive abilities, but we lack clear intuitions about individual differences in visual abilities. Previous work on this topic has typically compared performance with only 2 categories, each measured with only 1 task. This approach is insufficient for demonstration of domain-general effects. Most previous work has used familiar Object categories, for which experience may vary between participants and categories, thereby reducing correlations that would stem from a common factor. In Study 1, we adopted a latent variable approach to test for the first time whether there is a domain-general Object Recognition ability, o. We assessed whether shared variance between latent factors representing performance for each of 5 novel Object categories could be accounted for by a single higher-order factor. On average, 89% of the variance of lower-order factors denoting performance on novel Object categories could be accounted for by a higher-order factor, providing strong evidence for o. Moreover, o also accounted for a moderate proportion of variance in tests of familiar Object Recognition. In Study 2, we assessed whether the strong association across categories in Object Recognition is due to third-variable influences. We find that o has weak to moderate associations with a host of cognitive, perceptual, and personality constructs and that a clear majority of the variance in and covariance between performance on different categories is independent of fluid intelligence. This work provides the first demonstration of a reliable, specific, and domain-general Object Recognition ability, and suggest a rich framework for future work in this area. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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visual Object Recognition
Annual Review of Neuroscience, 1996Co-Authors: Nikos K. Logothetis, David L SheinbergAbstract:Technical solutions are described for training an Object-Recognition neural network that identifies an Object in a computer-readable image. An example method includes assigning a first neural network for determining a visual alignment model of the images for determining a normalized alignment of the Object. The method further includes assigning a second neural network for determining a visual representation model of the images for recognizing the Object. The method further includes determining the visual alignment model by training the first neural network and determining the visual representation model by training the second neural network independent of the first. The method further includes determining a combined Object Recognition model by training a combination of the first neural network and the second neural network. The method further includes recognizing the Object in the image based on the combined Object Recognition model by passing the image through each of the neural networks.
