1.Camera Lens Distortion
- A distortion phenomenon in which the screen is stretched or convex to the outer part from the center.
2. Causes
- The magnification of the image gradually decreases from the center to the periphery, and it is a symptom that occurs when the image secured with a wide viewing angle of the lens is compressed and contained in a two-dimensional plane.
- The closer the distance between the lens and the subject becomes, the greater the distortion gets.
- It is necessary to adjust the camera position, zoom and focus.
3. LDC(Lens Distortion Correction) Function
- Wisenet7 corrects image distortion (warping) caused by wide-angle lenses.
- The Wisenet7 product lineup with new Lens Distortion Correction (LDC) technology can correct even severe image distortion to deliver distortion-free images close to the real human field of view.
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