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In this Taiwan security show, I major focus on the key component of camera and its peripheral solution.
The key component report is classified according to the application as below
Key component ASIC IC.
1. Video image transformation ASIC IC.
3. Fisheye compensation/ Lens distortion compensation ASIC IC.
4. Video Decoder
5.Video compression CODEC
1. HD-SDI camera Module
2. IP camera solution.
1.ip over coaxial
2. The race of SDI camera and Mega Pixel IP camera
3. 16CH SDI DVR
KEY component ASIC IC
1.Video image transformation ASIC IC
in 2011 taiwan security show, I see many HD-SDI solution.
The important this is how to transfer any digital video format to 16BIT.BT-1120 .
The IC design house company are including the Korea Mxxx, Taiwan VXXX, Taiwan Txxx.
↓Korea MXXX. This ic is very strong, it can both output CVBS and BT.1120
TS1913 is more powerful than Korea MXXX because they are not only have the "must to have " of video transformation but also have the "nice to have" of special Algorithm that is fit for HD camera enhancement. For example, lens distortion compensation (fisheye correction), de-fog(De-mist) and 3D noise reduction(3D NR)
We can compare with the Korea MXXX. This chip is only up to HD-SDI.
But TXXX can up to 3G-SDI.
I planed and make the specification of TS1913. But I had left this job. But I still wish this ic can be popular in the market.
↓The live demo of lens distortion compensation. If the lens performance is good, I think the demo will be perfect.
↓VXXX also have new product and its input interface add the CMOS raw sensor. But they do not claim which sensor they had tested. If they can tune the performance of raw sensor, user can save the cost of ISP.
I think this ASIC still lack the CVBS output.
By the way, why do they add the de-interlace? what is their purpose?
↓ They have already have the test chip.
↓Taiwan company AXXX. I think this company is a new friend for cctv.
Axxx will product one ic that is progressive VGA input and transfer it into CVBS. Besides that, they add the Digital wide dynamic range.
I think they still lack the mega pixel input. So I feel that this ic is very similar to old product (for example, chrontel 7028, Vimicro 702 703 and etc).
But if the price is very good, I think they still have the market space.
In this 2011 secutech Taiwan, all of major ISP are from Korea company that includes UXXX, Nxxx and etc. Uxxx had been tape out 1500 (par number) but it can arrive 2M@30FPS. So, they had show their FPGA demo in order to their next generation 1700. They claim it will be born on Q2 Q3.
Nxxx ISP not only have ISP but also have de-fog and 960H CVBS.
I also see FPGA (Xilinx) style solution. it can combine the IP of ISP and SDI serdec.
↓UXXX UC1700F use the FPGA to DEMO
↓ NXXX, NVP2400 is very beautiful.......I think the girl is also beautiful...
They use the Samsung panel. Their live demo use PXXX 2.1M sensor and use the HD-SDI camera demo kit to demo it.
↓NVP2400 also have the de-fog. But they have some side effect.
we can see the intensity of de-fog as below. Please focus on the second baby on the screen. the baby will become black if the intensity of defog is strong.
↓NVP2600... this chip take the mega pixel raw sensor input and apply the lens distortion compensation (LDC) , dynamic line drawing.
ha ha...it is very lucky for taiwan ic design house, because it lack the ROI (digital zoom)
↓Xilinx isp+ SDI solution
3.Fisheye correction (Lens compensation)
In this secutech show, There are only 2 company to show ASIC demo. They are TXXX and AXXX.
Txxx includes the ISP and its resolution is up to 5M 15fps. AXXX is NOT in including the ISP and only take the YUV signal and its resolution is up to 2M 15 fps.
↓TXXX's demo kit is very good. They are very conscientious to make the demo kit. For example, their lens image quality is good.
Compared with another vender, is is hard to use good performance lens?
I think many customers will ask why the image quality is not good. Maybe you can explain this is from lens issue. Why not use the good lens and to show the best performance?
Besides that, they also make the PTZ control box. it is real like the speed dome.
But I think this E-PTZ market is still niche market. ASIC ic company do not make more money compared with the module house.
↓AXXX's present product line are all focus on "fisheye correction. They will try their best to ploughing and weeding this market. I think their FAE support will be better than others.
Taiwan company MXXX and RXXX had show 4ch video decoder. The major player is TXXX.
Ha ha.. to give Taiwan company some opportunity.
↓Mxxx claim they will release the 4ch 960H video decoder this year.
oxxx and Pxxxx show their analog output sensor and their mega pixel sensor.
By the way, when you see one guy that take the kettle and DSLR, I think that is me..
↓PXXX can write the static line drawing encoder.
6.Video compression CODEC
There are two company GXXX and PXXX ( ha ha..it is something wrong..this company become the China company and change the name)
Besides these two company, I am very interested in one sensor company OXXX. This company also have own H.264 codec and it is good solution for baby monitor.. ....The price is very very good!
↓GXXXX was ever the leader of codec maker.
Now, their new product is GM8126
↓GM8126 support the sensors as the below. the basic sensor is free charge to tune. But user still fee the NRE for the special sensor .
1.HD-SDI Camera Module
↓Oxxx demo the HD-SDI camera with the power over coaxial.
But this company's major business is to sell the sensor module but not major to focus the SDI. SDI module only demo their sensor module performance.
Their sensor module is OV2715+ Japanese ISP. And interface is BT.1120
2. IP Camera Solution
Taiwan company AXXX is Ti's 3-rd party.
They had successfully connect the Aptina MT9M033 but not HI-SPI .
Their WDR can 12bit output.
1.ip over coaxial cable
SONY had announce the IP over coaxial cable. The traditional ip cam use the RJ-45 line to transmit. When using the ip over coaxial technology, it can be through the cctv coaxial cable instead of the RJ45 line.
↓ This solution is like the SDI. it need the TX and RX chip set
2. The race of SDI camera 和 Mega Pixel IP camera
The NO.1 of Meaga pixel ip camera is Vxxxx
The NO.1 of SDI camera is SXXX. But they use the 3G-SDI camera to win this.
3. 16CH SDI DVR
I had seem one company demo the 16CH SDI real time DVR. But the maker informed me that they do not wish announce the information in the website.
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