JP4467702B2 - 影変化領域判定装置、これを用いた画像判定装置および画像生成装置、並びにこれに用いられる影強度比演算装置 - Google Patents

影変化領域判定装置、これを用いた画像判定装置および画像生成装置、並びにこれに用いられる影強度比演算装置 Download PDF

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JP4467702B2
JP4467702B2 JP2000041321A JP2000041321A JP4467702B2 JP 4467702 B2 JP4467702 B2 JP 4467702B2 JP 2000041321 A JP2000041321 A JP 2000041321A JP 2000041321 A JP2000041321 A JP 2000041321A JP 4467702 B2 JP4467702 B2 JP 4467702B2
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shadow
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JP2001229389A (ja
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高宏 中村
博康 谷口
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Mitsubishi Electric Corp
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JP2000041321A 2000-02-18 2000-02-18 影変化領域判定装置、これを用いた画像判定装置および画像生成装置、並びにこれに用いられる影強度比演算装置 Expired - Fee Related JP4467702B2 (ja)

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JP2000041321A JP4467702B2 (ja) 2000-02-18 2000-02-18 影変化領域判定装置、これを用いた画像判定装置および画像生成装置、並びにこれに用いられる影強度比演算装置

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JP2001229389A5 JP2001229389A5 (enExample) 2007-02-22
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10706553B2 (en) 2017-12-06 2020-07-07 Toshiba Elevator Kabushiki Kaisha Image detection device for detecting shadow or light based on detected edges

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4674179B2 (ja) * 2006-03-30 2011-04-20 株式会社デンソーアイティーラボラトリ 影認識方法及び影境界抽出方法
JP6618438B2 (ja) * 2016-08-12 2019-12-11 日本電信電話株式会社 前景領域抽出装置、方法、及びプログラム
CN115147285A (zh) * 2021-03-29 2022-10-04 中国农业大学 水下图像处理方法及装置
CN112802128A (zh) * 2021-04-08 2021-05-14 中国空气动力研究与发展中心低速空气动力研究所 一种风洞滑雪试验中运动员迎风投影面积测量方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10706553B2 (en) 2017-12-06 2020-07-07 Toshiba Elevator Kabushiki Kaisha Image detection device for detecting shadow or light based on detected edges

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