{"title":"[Paper] Monitoring Tool for IP-based Program-production Systems in Conjunction with NMOS Control Information","authors":"Tomofumi Koyama, T. Kurakake","doi":"10.3169/mta.11.93","DOIUrl":"https://doi.org/10.3169/mta.11.93","url":null,"abstract":"","PeriodicalId":41874,"journal":{"name":"ITE Transactions on Media Technology and Applications","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69642414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. Haga, Harue Sasaki, Kengo Fujii, S. Onose, Hirotsugu Yamamoto, Koji Shigemura
{"title":"[Paper] Effects of Directions of Lateral Motion on Perceived Strength in Fingertip","authors":"H. Haga, Harue Sasaki, Kengo Fujii, S. Onose, Hirotsugu Yamamoto, Koji Shigemura","doi":"10.3169/mta.11.67","DOIUrl":"https://doi.org/10.3169/mta.11.67","url":null,"abstract":"","PeriodicalId":41874,"journal":{"name":"ITE Transactions on Media Technology and Applications","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69642102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
We have demonstrated a multicolor electrochromic device (ECD) with a novel architecture. Different typical ECDs featuring commonly two flat transparent electrodes, a double electrical layer electrode is applied to the device as the counter electrode. By this architecture, even two EC molecules with different polarities mixed in the same ECD can display their unique color, respectively. This paper reports the effect of several commonly-used quaternary ammonium salts as electrolytes on color properties of the ECD featuring a hybrid capacitor architecture. The aim is to select the suitable electrolyte to fabricate multicolor ECD with excellent color performance. Among them, the electrolyte tetraethylammonium tetrafluoroborate performs most satisfactorily attributed to its small ion size and high conductivity. This novel, easily-fabricated, and high EC performance multicolor device provides an opportunity that will develop color ECDs and expand the potential of EC technology.
{"title":"[Paper] Investigation of Electrolyte Species on Color Properties of an Electrochromic Device Featuring a Hybrid Capacitor Architecture","authors":"Zhuang Liang, Maiko Tozawa, Kazuki Nakamura, Norihisa Kobayashi","doi":"10.3169/mta.11.131","DOIUrl":"https://doi.org/10.3169/mta.11.131","url":null,"abstract":"We have demonstrated a multicolor electrochromic device (ECD) with a novel architecture. Different typical ECDs featuring commonly two flat transparent electrodes, a double electrical layer electrode is applied to the device as the counter electrode. By this architecture, even two EC molecules with different polarities mixed in the same ECD can display their unique color, respectively. This paper reports the effect of several commonly-used quaternary ammonium salts as electrolytes on color properties of the ECD featuring a hybrid capacitor architecture. The aim is to select the suitable electrolyte to fabricate multicolor ECD with excellent color performance. Among them, the electrolyte tetraethylammonium tetrafluoroborate performs most satisfactorily attributed to its small ion size and high conductivity. This novel, easily-fabricated, and high EC performance multicolor device provides an opportunity that will develop color ECDs and expand the potential of EC technology.","PeriodicalId":41874,"journal":{"name":"ITE Transactions on Media Technology and Applications","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135843303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
To realize a flexible exciter that can be united with a flexible display without compromising their excellent features such as weight reduction, improved storability, and improved impact resistance, a novel bendable electro-acoustic transducer (B.E.A.T.) has been developed employing the viscoelastic polymer as the matrix of 0-3 type piezoelectric composites. By using a pair of flexible exciters attached to the back of a flexible display, the display can make sounds by itself without speaker equipment, which provides the ideal fusion of video and sound like a movie theater.
{"title":"[Paper] Bendable Electro-Acoustic Transducer Fabricated Utilizing Frequency Dispersion of Elastic Modulus","authors":"Tetsu Miyoshi","doi":"10.3169/mta.11.152","DOIUrl":"https://doi.org/10.3169/mta.11.152","url":null,"abstract":"To realize a flexible exciter that can be united with a flexible display without compromising their excellent features such as weight reduction, improved storability, and improved impact resistance, a novel bendable electro-acoustic transducer (B.E.A.T.) has been developed employing the viscoelastic polymer as the matrix of 0-3 type piezoelectric composites. By using a pair of flexible exciters attached to the back of a flexible display, the display can make sounds by itself without speaker equipment, which provides the ideal fusion of video and sound like a movie theater.","PeriodicalId":41874,"journal":{"name":"ITE Transactions on Media Technology and Applications","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135843308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Paper] A 2-Tap 4-Phase Indirect Time-of-Flight Ranging Method using Half-Pulse Modulation for Depth Precision Enhancement and Sub-Frame Operation for Motion Artifact Suppression","authors":"Chia-Chi Kuo, R. Kuroda","doi":"10.3169/mta.11.123","DOIUrl":"https://doi.org/10.3169/mta.11.123","url":null,"abstract":"","PeriodicalId":41874,"journal":{"name":"ITE Transactions on Media Technology and Applications","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69641021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Paper] Reduction of Crosstalk in Time-Division Multiplexing Parallax Barrier with Low Power Consumption","authors":"Hayato Mitomi, H. Kakeya","doi":"10.3169/mta.11.56","DOIUrl":"https://doi.org/10.3169/mta.11.56","url":null,"abstract":"","PeriodicalId":41874,"journal":{"name":"ITE Transactions on Media Technology and Applications","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69641557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Masaki Kawakami, Chihiro Tsutake, Keita Takahashi, T. Fujii
{"title":"[Paper] Compressing Light Field as Multiplane Image","authors":"Masaki Kawakami, Chihiro Tsutake, Keita Takahashi, T. Fujii","doi":"10.3169/mta.11.27","DOIUrl":"https://doi.org/10.3169/mta.11.27","url":null,"abstract":"","PeriodicalId":41874,"journal":{"name":"ITE Transactions on Media Technology and Applications","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69641664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tomoyo Kikuchi, Yuchi Yahagi, S. Fukushima, Saki Sakaguchi, T. Naemura
{"title":"[Paper] AIR-range: Designing optical systems to present a tall mid-AIR image with continuous luminance on and above a tabletop","authors":"Tomoyo Kikuchi, Yuchi Yahagi, S. Fukushima, Saki Sakaguchi, T. Naemura","doi":"10.3169/mta.11.75","DOIUrl":"https://doi.org/10.3169/mta.11.75","url":null,"abstract":"","PeriodicalId":41874,"journal":{"name":"ITE Transactions on Media Technology and Applications","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69642218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
It is expected that the shapes of real-world objects such as buildings and people can be sensed, stored as point clouds, and utilized. For efficiently storing and transmitting a huge amount of point cloud data, point cloud compression methods based on deep learning have been studied. In order to grasp an overview or details of a desired building or person on a display, it is an important function to extract whole or a desired part of the point cloud from the compressed data and represent the characteristic shape of the object. In this paper, a hybrid point cloud encoding method is proposed, which consists of a layered structuring that presents the main features of the point cloud with various number of points and an efficient block-wise encoding by combining deep learning.
{"title":"[Paper] Hybrid Spatial and Deep Learning-based Point Cloud Compression with Layered Representation on 3D Shape","authors":"Hideaki Kimata","doi":"10.3169/mta.11.138","DOIUrl":"https://doi.org/10.3169/mta.11.138","url":null,"abstract":"It is expected that the shapes of real-world objects such as buildings and people can be sensed, stored as point clouds, and utilized. For efficiently storing and transmitting a huge amount of point cloud data, point cloud compression methods based on deep learning have been studied. In order to grasp an overview or details of a desired building or person on a display, it is an important function to extract whole or a desired part of the point cloud from the compressed data and represent the characteristic shape of the object. In this paper, a hybrid point cloud encoding method is proposed, which consists of a layered structuring that presents the main features of the point cloud with various number of points and an efficient block-wise encoding by combining deep learning.","PeriodicalId":41874,"journal":{"name":"ITE Transactions on Media Technology and Applications","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135843307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chisaki Sato, Chihiro Tsutake, Keita Takahashi, T. Fujii
{"title":"[Paper] Direct Super Resolution for Multiplane Images","authors":"Chisaki Sato, Chihiro Tsutake, Keita Takahashi, T. Fujii","doi":"10.3169/mta.11.34","DOIUrl":"https://doi.org/10.3169/mta.11.34","url":null,"abstract":"","PeriodicalId":41874,"journal":{"name":"ITE Transactions on Media Technology and Applications","volume":"119 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69641784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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