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| DPS is an innovative video capture(sensor) and image processing mode, the video sensor samples each pixel multiple times in a single capture frame. DPS not only records the light, but also calculates the changing rate, so it provides a wider dynamic range for each pixel than CCD and CMOS, even when there is a large contrast between lightness and darkness. |
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| Real Pure Digital Image Sensor and Processor |
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Patented DPS technology marks a fundamental breakthrough in imaging technology, it represents the breakthrough development on camera sensor. The technology is the top one for capturing high quality pictures even under the most complex and worst light condition. |
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| Digital Core Tech |
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Every pixel is a camera |
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Every pixel has a dedicated ADC: every pixel can be changed to digital signal directly after sampling, thus maximizing reducing signal degradation and cross-talk in the array. |
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| Super wide dynamic range Multi-sampling tech |
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| DPS camera can collect information via multi-sampling technology, each pixel is independently sampled non-destructively multiple times in a single capture frame. During capturing image, system can do multi-sampling to each pixel, then determines the optimal time to sample and store the pixel information before the pixel is saturated and can no longer hold additional charge. After all the pixels are collected, system will handle the pixels to high quality images |
| Wide Dynamic Range |
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| The wide dynamic range of DPS camera is 101 db, can be developed to 120dB, while dynamic range of normal wide dynamic camera is 40-60dB, Max. up to 60dB |
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| DPS super wide dynamic range has two-way real-time interactivity, much like the eyes and brain in humans. It can adjust the exposure time of each pixel flexible according to different lights in different areas, thus to get the best possible picture under specific image characteristics and lighting conditions |
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| Wide Dynamic Range Advantage |
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| Wide dynamic technology can capture all the scene details inside and outside perfectly |
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| Accurate, natural color rendition no artifacts |
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CCD cameras can not record both shadows and high-lights at the same time with color quality |
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| DPS Greyscale Response |
| This graph shows that all the steps in gray level response are reproduced because of the pixel multi-sampling. |
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| Artifacts due to CCD dual sampling |
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| Color control |
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GAMMA correction function make DPS camera compatible different displaying device conveniently |
Multi-White balance mode optional, include: ATW, AWB, ATW LIMIT, ATW DESAT,MANUAL etc., ensure color rendition, it automatically supervising and tracing the White balance continuously. Color temperature range:2000k-11000k |
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| DPS Pixel Structure |
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DPS special square pixel progressive scan ensure not only high HTVL to 540 but also VTVL not less than 400 TVL, therefore to capture crisp, vivid and perfect images |
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Per pixel sampling and six-layer high fill factor enable three point FPN reduction |
| Horizontal and vertical Resolution for different cameras |
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| Advantages Specific Applying for IP Camera |
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| Native ITU656 Output |
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All the digital from Pixel to packet |
| No board level analog conversion |
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Native Progressive Scan
Picture Crisp
High compression rates
Lower High-Frequency Noise than CCDs |
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| Network System Configuration |
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| Motion detection function can detect changes in user pointed area. Monitor will display a flickered “ALARM”, and output an alarm signal, meanwhile, the digital PTZ function will enlarge the images in alarm area four times Max |
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| OSD and remote control function |
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| OSD Menu |
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Multi-language Menu, user friendly |
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Preset Mode including: Indoor/Outdoor/Normal, convenient for adjustment |
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Sententious OSD operation interface, easily adjusted parameters include: Signal System , Auto-Iris lens, White Balance (Auto/Indoor/Outdoor/Manual/Dynamic Auto), Auto Electronic Shutter, AGC, Wide Dynamic Range,. BLC. Title, Screen Display Mode, Low Illumination Mode, Black/White Mode, Mirror Function etc |
| RS232/485 Remote control |
| Support system setting through RS232/485 at client end |
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| Muti-kinds video output (optional) |
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Other video signal output including: Y/Cb/Cr, R/G/B
ITU-656 Native ITU656 Output
Reduce the artifacts output due to conversion between Digital and Analog (D/A)
Vivid Picture |
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