发明名称 SENSOR-BASED GAMMA CORRECTION OF A DIGITAL CAMERA
摘要 The anti-blooming structure of an image sensor is supplied with varying voltages during different integration periods such that charges generated in response to low level light are fully captured, whereas charges generated in response to a bright light spill over in a controlled manner. Accordingly, sensor's response may be generated to result in higher gains at low light levels and progressively lower gains at the higher light levels.
申请公布号 WO2008100899(A2) 申请公布日期 2008.08.21
申请号 WO2008US53671 申请日期 2008.02.12
申请人 PHOTON DYNAMICS, INC.;GARDNER, DAVID W. 发明人 GARDNER, DAVID W.
分类号 H04N5/202 主分类号 H04N5/202
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