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參數(shù)資料
| 型號： | SAA8112HL |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | Digital Camera Signal Processor and Microcontroller(數(shù)字照相信號處理器和微控制器) |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封裝： | 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-407-1, LQFP-100 |
| 文件頁數(shù)： | 14/40頁 |
| 文件大?。?/td> | 137K |
| 代理商： | SAA8112HL |
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2000 Jan 18
14
Philips Semiconductors
Product specification
Digital camera signal processor and
microcontroller
SAA8112HL
8.5.2
UV
PROCESSING
The chrominance processing consists of noise reduction
and colour error correction (see Fig.7). Symmetrical
processing is done on the two chrominance signals.
The noise reduction is done by an adjustable coring filter.
The edge detection and the luminance level are used to
reduce the colour errors caused by high exposure or sharp
colour transitions. It is possible to adjust the number of
pixels on which the correction is applied. With the sharp
colour transition, the colour signal is filtered. With over
exposure, the colour signal is cancelled.
The YUV processing block is terminated by three separate
gain controls on the Y, U and V signals. These gains can
be used to fine tune the Y, U and V colour balance and
also to adjust the luminance and saturation without
impacting the AE and AWB control loops.
handbook, full pagewidth
FCE344
UV
UV
NOISE
REDUCTION
FALSE COLOUR
CORRECTION
UV GAIN
CONTROL
Fig.7 UV processing.
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| SAA8115HL | Digital Camera USB Interface(數(shù)字照相USB接口) |
| SAA8116ET | Digital PC-camera signal processor including microcontroller and USB interface |
| SAA8116HL | Digital PC-camera signal processor, microcontroller andUSB interface |
| SAA8116 | Digital PC-camera signal processor including microcontroller and USB interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA8113HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital PC-camera signal processor |
| SAA8115HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital camera USB interface |
| SAA8116 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital PC-camera signal processor including microcontroller and USB interface |
| SAA8116104BE | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC PC WEB CAMERA DSP WITH USB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT |
| SAA8116104BE-S | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC PC WEB CAMERA DSP WITH USB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT |
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