書誌事項
- タイトル別名
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- Character Recognition at Low Resolution with Video Camera.
- ビデオカメラ オ モチイタ テイカイゾウド モジ ニンシキ
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抄録
Character recognition from video camera images is necessary, because digital video cameras have gained in popularity. In this paper, we propose a new method of extracting four directional features. The characteristic of our method is to use dynamic scenes. This is achieved by using images shifted by half a pixel in the low resolution. We experimented with character recognition using the common database ETL2. We calculated the center of gravity of the camera image in order to apply our method in practice. We also experimented with character recognition using images taken by a video camera. The recognition results show that our method is effective at low resolution.
収録刊行物
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- 映像情報メディア学会誌
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映像情報メディア学会誌 53 (6), 867-872, 1999
一般社団法人 映像情報メディア学会
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詳細情報 詳細情報について
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- CRID
- 1390282680074624000
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- NII論文ID
- 110003692612
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- NII書誌ID
- AN10588970
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- ISSN
- 18816908
- 13426907
- http://id.crossref.org/issn/13426907
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- NDL書誌ID
- 4774657
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可