发明名称 Digital camera
摘要 A digital camera includes a signal processing circuit. The signal processing circuit makes signal processing on the camera data read from a camera data area of an SDRAM to produce YUV data for record. A thin-out circuit makes a thin-out processing on the recording YUV data to produce YUV data for display. The display YUV data and the recording YUV data thus produced are written respectively to a display data area and a recording data area of the SDRAM and thereafter processed for display on a display and record to a flash memory. The access speed to SDRAM is 48 MHz and the processing speed of the signal processing circuit and thin-out circuit is 12 MHz. Consequently, the YUV data for display and YUV data for record is written concurrently with reading out of the camera data.
申请公布号 US2009046193(A1) 申请公布日期 2009.02.19
申请号 US20080222202 申请日期 2008.08.05
申请人 SANYO ELECTRIC CO., LTD. 发明人 NISHIKAWA MASAHIKO;KANDA TAKEHIKO
分类号 H04N5/222;H04N5/232;H04N5/77;H04N5/907;H04N9/804 主分类号 H04N5/222
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