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  1. richardgohth

    Mini-Review - EmpireTech LPR413-Z3

    color cameras are not usually sensitive to NIR light due to the bayers pattern filters.
  2. richardgohth

    First Impressions of the new AI LPR camera

    Thanks for the report. It will probably not work for non reflective plates in the lpr night vision mode except maybe very close In the night mode, there is a long/band pass IR filter that cuts visible light and improves the clarity of the reflective license plates The dahua doesnt have this...
  3. richardgohth

    LPR on Aircraft-Registrations? Anyone?

    drop your image here and see if it reads https://anpr.optasia.com.sg/ocrcis.html
  4. richardgohth

    Wow! This guy is genius!

    lpr is done using the IR camera
  5. richardgohth

    which setting causes 5241E-Z12E blur with even slow motion?

    Test against test grid test for sensor issues ( bad pixels)
  6. richardgohth

    which setting causes 5241E-Z12E blur with even slow motion?

    set shutter speed to 1/200 or faster disable WDR or similar
  7. richardgohth

    Help Test OCR/ANPR/LPR

    Hi Have created an ocr, will appreciate any comments, thanks. https://anpr.optasia.com.sg/ocrcis.html
  8. richardgohth

    OSD for IPC-B52IR-Z12E-S2

    Thanks All. Finally found camera->encode->overlay Help greatly appreciated.
  9. richardgohth

    OSD for IPC-B52IR-Z12E-S2

    Hi Cant seem to find where to enable this To imprint the data and time. Is it possible? Appreciate any assistance. Thanks.
  10. richardgohth

    Using router FTP function as storage for cam IPC-B52IR-Z12E S2 for LPR purpose?

    where is this directory structure from? did u use the same when you were able to upload using wincvs? use the same directory as wincvs
  11. richardgohth

    Using router FTP function as storage for cam IPC-B52IR-Z12E S2 for LPR purpose?

    1. camera screen, please attach complete screen 2. check ftp server error log if any ( if no log, test by setting up ftp server on your pc ) 3. most likely directory structure is in error 4. start with "Use Level 1 Directory"
  12. richardgohth

    Using router FTP function as storage for cam IPC-B52IR-Z12E S2 for LPR purpose?

    NO need to forward port if both camera and router on the same physical network. Use internal IP address. Reinstall original firmware advisable.
  13. richardgohth

    Using router FTP function as storage for cam IPC-B52IR-Z12E S2 for LPR purpose?

    i wld try with ftp first, not sftp, for easier testing
  14. richardgohth

    Using router FTP function as storage for cam IPC-B52IR-Z12E S2 for LPR purpose?

    this screen doesnt show if ftp is enabled or not
  15. richardgohth

    Using router FTP function as storage for cam IPC-B52IR-Z12E S2 for LPR purpose?

    do u hv this screen? to test if ftp server is working google and download "ftp client" such as wincvs or download "nmap" to see if port 21 is open good luck
  16. richardgohth

    IPC-B52IR-Z12E S2 vs axis p1455 LE

    setup both are difficult, axis has an "expert" mode that is even more complicated. I have good results with axis camera check if the lens zoom fits your requirement sensor shld be the same
  17. richardgohth

    Should I even try to get plates with a 5442?

    off thead a bit is there a C or CS mount version of the camera?
  18. richardgohth

    Milesight LPR & Radar camera

    Thanks
  19. richardgohth

    Milesight LPR & Radar camera

    interesting. Is the radar speed certified for enforcement? price?
  20. richardgohth

    Cant get plates with nightvision on Hikvision LPR camera

    huh? not enuf light, camera auto reduce resolution reduction and too noisy. whats wrong with original 1/200 and 50%? can post some photos? increase shutter time until motion blur, then increase IR.
  21. richardgohth

    Where to buy HFW5241E-Z12E?

    its a program we wrote. done with Basler gige camera with NIR illuminator.
  22. richardgohth

    Where to buy HFW5241E-Z12E?

    yes different, we need to cater to all scenarios the issue with Z12E is at night, can get over exposed or under depending on how (retro) reflective the plates are.
  23. richardgohth

    Where to buy HFW5241E-Z12E?

    this is on a road, not expressway Invehicle on road
  24. richardgohth

    Where to buy HFW5241E-Z12E?

    Understand. Using sensor with pixel size of 5.65micron (IMX249) and synchronised NIR illuminator, it is possible to image speeding vehicles on expressways ( freeways?) for non retro-reflective plates. Now exploring consumer IP cameras. Thanks
  25. richardgohth

    Where to buy HFW5241E-Z12E?

    Thank you
  26. richardgohth

    Where to buy HFW5241E-Z12E?

    Thanks. For me, night image quality is the deciding factor for overall anpr.