| 摘要 |
FIELD: computer engineering, in particular, technology for correcting distortions, introduced into image by optical-electronic device (video camera, photo-camera, projection display, etc) and following input of corrected image into computer. ^ SUBSTANCE: known device, contains analog-digital converter, features control circuit, video data RAM, address generator, abscissa correction table RAM, ordinate correction table RAM, correcting address generator, bus controller. ^ EFFECT: increased precision of input of image into computer and expanded area of possible use of device by providing for operation of device with any image sources. ^ 1 dwg |
