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參數資料
| 型號： | ICM202B |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | CIF/QCIF CMOS image sensor with digital YUV output |
| 中文描述： | 到岸價格/ QCIF的的CMOS數字YUV輸出圖像傳感器 |
| 文件頁數： | 7/36頁 |
| 文件大小： | 454K |
| 代理商： | ICM202B |
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ICM202B CIF/QCIF CMOS sensor with digital YUV output
Data Sheet V2.0, February 2003
2000, 2001,2002, 2003 IC Media Corporation & IC Media Technology Corp
web site:
http://www.ic-media.com/
web site:
http://www.ic-media.com.tw/
page
7
2/5/2003
Confidential
7
1.5 Auto White Balancing
Due to the different transparency and the overlapping spectrum response of the R, G, and B filters, the
interpolated color may not be balanced. The Auto White Balancing performs the White Balance function
automatically . The following register are used to control the AWB function:
0x33 (AD_AWB_CTRL, Default = 3)
0 : Disable AWB
1 : Enable AWB with R,G,B range limited
3 : Enable AWB with no range limited
0x34 (AD_AWB_OVERFLOW, Default = 255)
Set the overflow value of the sampling pixel, if the sampling data is larger than
AD_AWB_OVERFLOW, then it will not be used for AWB processing. The default value 255 means
there is no limit on sampling data.
0x35 (AD_AWB_BRIGHT, Default = 0)
Set the minimum bright value of the sampling pixel, if the sampling data is less than
AD_AWB_BRIGHT, then it will not be used for AWB processing. The default value 0 means there is
no limit on sampling data.
When AWB function is disabled, the following registers are used to adjust the White Balance manually:
0x37 (AD_WB_RED, Default = 0x80 )
Set the RED Gain manually.
0x38 (AD_WB_GREEN, Default = 0x80)
Set the GREEN Gain manually.
0x39 (AD_WB_BLUE, Default = 0x80)
Set the BLUE Gain manually.
1.6 Sharpening
The following register are used to control the Sharpening function:
0x30 (AD_SHARP_CTRL, Default =9)
0 : Disable Sharpening.
8 : Sharpen Weight = 0.5 (light Sharpening)
9 : Sharpen Weight = 1 (default)
a : Sharpen Weight = 1.5
b : Sharpen Weight = 2
c : Sharpen Weight = 2.5
d : Sharpen Weight = 3
e : Sharpen Weight = 3.5
f : Sharpen Weight = 4 (heavy Sharpening)
0x31 (AD_SHARP_HIGH,Default = 5)
Sharpening High Tone Threshold.
0x32 (AD_SHARP_LOW,Default = 2)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ICM-202B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ICM-202B is a single-chip camera for cell phones and PDAs. |
| ICM-202BSA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CIF/QCIF CMOS image sensor with digital YUV output |
| ICM-202BTA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CIF/QCIF CMOS image sensor with digital YUV output |
| ICM205B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:VGA/QVGA CMOS image sensor with digital YUV output |
| ICM-205BSA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:VGA/QVGA CMOS image sensor with digital YUV output |
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