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公开(公告)号:US07428009B2
公开(公告)日:2008-09-23
申请号:US10782320
申请日:2004-02-19
IPC分类号: H04N9/73
CPC分类号: H04N9/735
摘要: A digital camera is equipped with signal processing circuits that achieve white balance by calibrating CCD detector outputs to a non-standard target, such as the palm of a person's hand or a camera lens cover. The calibration technique avoids the necessity of using a standard target to calibrate the digital camera under field use conditions.
摘要翻译: 数码相机配备有通过将CCD检测器输出校准到非标准目标(例如人的手掌或相机镜头盖)来实现白平衡的信号处理电路。 校准技术避免了在现场使用条件下使用标准目标校准数码相机的必要性。
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公开(公告)号:US07173655B2
公开(公告)日:2007-02-06
申请号:US10274182
申请日:2002-10-18
CPC分类号: H04N5/772 , H04N5/907 , H04N9/7921 , H04N9/8042 , H04N9/8205 , H04N2009/8084
摘要: Method and apparatus for capturing a variable length of sensory data in association with still image data. The sensory data are generated from a sensor signal beginning prior to capture of a still image and ending a selected period after capturing the still image. The sensory data are stored in temporary storage. Still image data are generated in response to a control signal to capture a still image, and the still image data are also stored in the temporary storage. A default portion of the sensory data in association with the image data is stored in non-volatile storage. The default portion of sensory data in non-volatile storage is conditionally replaced with a selected subset of the sensory data from the temporary storage if the user selects replacement.
摘要翻译: 用于与静止图像数据相关联地捕获可变长度的感觉数据的方法和装置。 感测数据是从捕获静止图像之前开始的传感器信号产生的,并且在拍摄静止图像之后结束所选择的周期。 感官数据存储在临时存储器中。 响应于控制信号产生静止图像数据以捕获静止图像,并且静止图像数据也存储在临时存储器中。 与图像数据相关联的感觉数据的默认部分存储在非易失性存储器中。 如果用户选择替换,则非易失性存储器中的感觉数据的默认部分有条件地从临时存储器的感觉数据的选定子集中替换。
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