发明名称 |
Digital photographing apparatus, method of controlling the digital photographing apparatus, and recording medium storing program to implement the method |
摘要 |
A digital photographing apparatus capable of acquiring data about an image having a wide dynamic range and a high grayscale resolution, a method of controlling the digital photographing apparatus, and a recording medium storing a program to implement the method are provided. An embodiment includes an imaging device that acquires a reference image and additional images at different exposures and a multi-level threshold map generation unit that classifies the pixels of the images into levels according to brightness. The embodiment further includes a motion data acquiring unit that acquires motion data for each pixel based on its respective brightness level and a first weight data acquiring unit that acquires first weight data based on the motion data of each pixel. In addition, the embodiment includes a final image data acquiring unit that synthesizes the pixels of the reference image and the additional images based on first weight data.
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申请公布号 |
US8373767(B2) |
申请公布日期 |
2013.02.12 |
申请号 |
US20100823386 |
申请日期 |
2010.06.25 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SOGANGUNIVERSITY;CHANG SOON-KEUN;PARK RAE-HONG;MIN TAE-HONG |
发明人 |
CHANG SOON-KEUN;PARK RAE-HONG;MIN TAE-HONG |
分类号 |
H04N5/228;H04N5/235 |
主分类号 |
H04N5/228 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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