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多路CVBS 大屏拼接 應(yīng)用---MDIN325A
深圳友邦興業(yè)代理韓國MIT公司3D去隔行,3D降噪,圖像處理芯片。效果目前最好。有全程技術(shù)支持。
可用于DVR,網(wǎng)絡(luò)攝像機(ip camera).機頂盒等網(wǎng)絡(luò),安防產(chǎn)品,在轉(zhuǎn)換盒、大屏拼接、圖像處理器、矩陣、iPhone Docking Station。可接高清信號,支持1080p,1080i.型號有
MDIN-165,MDIN-241,MDIN-270/5,MDIN-325A/340,MDIN-380:
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Marco 公司即將發(fā)布終極顯示輸出芯片MDIN325A、MDIN340、MDIN380
MDIN3XXX系列芯片最大特色如下:
1.輸入輸出1080p模式
2.輸入輸出全模式3D降噪
3.雙輸入,三輸出,可非同源,支持VGA,CVBS,色差,HDMI,數(shù)字RGB。
4.前一代產(chǎn)品MDIN241 直接pin to pin 升級340
5.內(nèi)嵌大容量DDR RAM
6.支持WDR 寬動態(tài)
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多路CVBS 大屏拼接
簡介:
主要用于多個攝像機組成的電視監(jiān)控系統(tǒng)中,使多路圖像能同時顯示在一臺監(jiān)視器上。
MDIN325A的特性是支持4通道標(biāo)清輸入或2通道高清視頻輸入。
當(dāng)4路標(biāo)清視頻輸入時,進(jìn)行畫面分割處理,同時拼接成1080p高清圖像輸出,應(yīng)用于標(biāo)清分割器
當(dāng)2路高清視頻輸入時,對圖像做PIP或分割處理,并拼接成1幅1080p視頻輸出。應(yīng)用于2路行車記錄儀時,可使具備單路視頻接入的處理器,實現(xiàn)2路車載行車記錄儀的功能
功能特點:
4通道標(biāo)清視頻輸入
2通道高清視頻輸入
獨立縮放,位置大小無限制
獨到的iMarv技術(shù),頂級的圖像品質(zhì)
業(yè)內(nèi)最好的3D降噪和3D去隔行技術(shù)
單芯片設(shè)計,內(nèi)嵌DDR,降低系統(tǒng)方案成本
技術(shù)參數(shù):
1、Two digital video input ports for up to 10-bit precision interlaced or progressive scan video up to Full HD
2、4 I2S and one S/PDIF audio input ports
3、HDMI ver. 1.3 output, Analog VGA/Component, Digital video output and CVBS video output
4、Pixel-by-pixel level motion adaptive 3-D deinterlacing
5、Advanced multi-directional edge preserving deinterlacing
6、Deinterlacing with various speed motion and still image detection and processing
7、Robust film sequence, bad-edit and subtitle detection and processing
8、3-D and MPEG noise reduction filter with cross-color suppression
9、4-channel D1 video processing with 3-D deinterlacing & NR
10、Main and auxiliary video paths for PIP or dual video output?
11、Automatic chroma upsampling error(CUE) detection and correction
12、Independent horizontal and vertical scaling with anti-aliasing interpolation filter
13、Horizontal peaking filter and color enhancement processing for crisper picture quality
14、Programmable brightness, contrast, hue, saturation control with adaptive contrast enhancement
15、2 layer OSD with 4 sprites per layer(bitmap and character mode)
16、Configurable 8/16bit data parallel, PCI Slave and serial (I2C) host bus interface
17、Cost and size effective embedded frame memory
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芯片內(nèi)置Marco Image 公司 先進(jìn)的圖像處理技術(shù)包括:
1.自適應(yīng)式 3D Deinterlace
2.圖像抗鋸齒
3.快速移動物體抗拖影
4.自適應(yīng) 3D De-noise
5.圖像增強 Brightness, contrast, hue, saturation control
6.OSD邊緣抗抖動
7. 串色抑制
8.動態(tài)對比度和寬動態(tài)(WDR)
9.高品質(zhì)縮放模塊
10.內(nèi)嵌大容量DDR RAM
11.格式、幀率轉(zhuǎn)換,接口轉(zhuǎn)換(數(shù)字接口轉(zhuǎn)CVBS、VGA、DVI、HDMI、數(shù)字)
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MDIN325A:
(Video Input)
1、Digital format with up to 12-bit precision
2、 Input Resolution
· Interlaced video : up to 1920x1080i
· Progressive video : up to 1920x1080p
3、 Video format
· Sub-sampling type: RGB/YCbCr 4:4:4 or YCbCr 4:2:2
· Y/C type : Multiplexed(BT.656) or Separated(BT.601)
· Sync type : Separate or embedded (BT.1120)
· Digital input : 36/30/24-bit(4:4:4) or 8/10/16/20/24-bit(4:2:2)
4、(Compatible with 4 channel video decoder output
(Video Output)
1、Digital and analog format with triple 10-bit DACs
2、 Output Resolution
· Interlaced video : up to 1920x1080i
· Progressive video : up to 1920x1080p
3、 Video format
· Sub-sampling type: RGB/YCbCr 4:4:4 or YCbCr 4:2:2
· Y/C type : Multiplexed(BT.656) or Separated(BT.601)
· Sync type : Separate or embedded (BT.1120)
· Digital output :
36/30/24-bit(4:4:4) or 8/10/16/20/24-bit(4:2:2)
Single/Dual mode output
4、 Analog video output with triple 10-bit DACs
(Separate sync or Sync on G/Y)
5、CVBS(NTSC/PAL) video (MDIN325Only)