IMAGING EXPOSURE CONTROL METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM

To provide an imaging exposure control method and apparatus, a device and a storage medium, which effectively enhance the quality of an image generated by imaging.SOLUTION: An imaging exposure control method applicable to any image generation apparatus such as a digital camera includes the steps of:...

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Main Authors DU YUNING, GUO RUOYU, LIU QIWEN, WEI SHENGYU, LU BIN, GAO TINGQUAN, YU DIANHAI, CUI CHENG, HU XIAOGUANG, DONG SHUILONG, MA YANJUN
Format Patent
LanguageEnglish
Japanese
Published 06.06.2023
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Summary:To provide an imaging exposure control method and apparatus, a device and a storage medium, which effectively enhance the quality of an image generated by imaging.SOLUTION: An imaging exposure control method applicable to any image generation apparatus such as a digital camera includes the steps of: performing semantic segmentation on a preformed image to obtain semantic segmentation images of at least two semantic regions; estimating an exposure duration of each semantic region based on the semantic segmentation image and the preformed image; and controlling exposure of each semantic region during imaging based on the exposure duration of each semantic region.SELECTED DRAWING: Figure 1 【課題】撮影により生成された画像の品質を効果的に向上させるイメージングにおける露出制御方法、装置、デバイス及び記憶媒体を提供する。【解決手段】方法は、デジタルカメラ等のような任意の画像生成装置に適用可能なイメージングにおける露出制御方法であって、プリイメージング画像にセマンティックセグメンテーションを行って少なくとも2つのセマンティック領域のセマンティックセグメンテーション画像を得て、セマンティックセグメンテーション画像及びプリイメージング画像に基づいて、各セマンティック領域の露出時間を推定し、各セマンティック領域の露出時間に基づいて、イメージングにおけるセマンティック領域の露出を制御する。【選択図】図1
Bibliography:Application Number: JP20220119977