Analog Video Stabilizer & Automatic Video Optimizer
IVS-200
Various functions were added to our video stabilizer, which corrects video shaking while shooting in real time, and the product has been repackaged as the IVS-200. While existing video stabilizers are able to correct vertical and horizontal shaking, the new IVS-200 also corrects rotation. The unit also comes with an auto video optimizer (AVO), which automatically corrects of video to appropriate signal levels, and thereby dramatically improving the monitoring environment.
Video stabilizer function
- Shaking images can be corrected in real time (enlarges and corrects shaking in two dimensions, including vertical, horizontal, diagonal and rotational shaking).
- Panning and Tilting can be automatically detected so that only shaking is corrected.
- Due to its simple design requiring only video signal input, adding the unit to existing systems is easy and allows for real time corrections.
- Shaking in previously recorded VTR video can also be corrected.
- Severe shaking, up to 40% of the screen, can be corrected.
- Achieves sub-pixel level correction precision.
- Masking function: Sets areas on images not to be corrected (e.g. Specify areas where subtitles are superimposed to be excluded from the correction).
Auto video optimizer function
- White and black levels and gamma curves in video are monitored in real time and automatically corrected to normal levels.
- Recognizes bright and dark spots in the video and optimally corrects only those areas requiring correction, which can expand the dynamic rage and output video that is easy to view.
- Area specific level adjustment function (e.g. specify a dark area that will only be corrected).
Other functions
- Time display function and title display function (alphanumeric characters, codes, maximum 16 characters x one line)
- NTSC/PAL automatic recognition function
- Small, portable, DC drive
Specifications
| Video Format | NTSC or PAL (Auto-detection at startup) |
|---|---|
| Video Input | Analog Composite: 1.0 Vp-p, 75Ω BNC x 1 |
| Video Output | Analog Composite: 1.0 Vp-p ±0.1V, 75Ω BNC x 2 (Output 1 (with bypass) |
| I/O Delay | Max. 4 frames |
| Shake Correction | Correction range: Horizontally/vertically max. 40% of image size (16 steps) |
| Frequency Response: Detects camera shakes of 1 Hz to half of field frequency (theoretical value) | |
| Correction Method: Two dimensions, including vertical, horizontal, and rotational | |
| Correction Accuracy: Sub-pixel level | |
| AVO Correction | Automatic luminance level adjustment for white and black levels. |
| AVO Mode: AUTO (auto detect), HOLD (keeps present settings), OFF (Menu selectable) | |
| AVO Level: Preset: 5 steps, manually adjustable | |
| Title Display | Number of characters: 16 characters x 1 line |
| Characters: Alphanumeric charactors and symbols | |
| Time Display | Display format: Year-Month-Day, HH: MM: SS (24-hour display) |
| Time accuracy: within ±10 seconds per month (25ºC) | |
| Interface | REMOTE: 9-pin D-sub (female) x 1 - Input: TTL negative logic level signal or Make contact - Output: 5 V DC to 24 V DC, max. 40 mA |
| LAN: 10BASE-T/100BASE-TX, RJ-45 (category 5) x 1 | |
| Temperature / Humidity | 0ºC to 40ºC / 30% to 90% (no condensation) |
| Power | +12 V DC to +24 V DC |
| Power Consumption | 13.5 W (at +12 V DC) |
| Dimensions / Weight | 145 (W) x 40 (H) x 162 (D) mm / 0.93 kg |
| Accessories | Operation manual |
AC Adaptor: Purchased separately
| Power | 100 V AC to 240 V AC ±10%, 50/60 Hz | |
|---|---|---|
| Power Consumption | 27.0 VA (15.0 W) at 100 V AC, 31.0 VA (15.0 W) at 200 V AC | |
| Dimensions | 62 (W) x 26 (H) x 99 (D) mm | |
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