SYSTEM FOR RECORDING AND REPRODUCING IMAGES ON RECORD MEDIUM IN AT LEAST FIRST AND SECOND DATA STREAMS Russian patent published in 2001 - IPC

FIELD: image recording and reproduction on record medium made in the form of optical record disk. SUBSTANCE: system has unit 2 for coding and recording images in first and second data streams incorporating image processing unit 5 designed for masking blurred images and for identifying or deleting artificial images, first coding unit 4 for diverting first data stream from processed image signals and second coding unit 6 for diverting second data stream from image signals; system for recording and reproducing set of images has image data search unit 9 for reproducing image residing on record medium 8 that functions to reproduce images from first data stream in first mode of operation and those from second data stream in second mode of operation; image data search unit 9 has first decoding unit for first-stream data and second decoding unit 13 for second-stream data, as well as image processing unit 19 designed for masking blurred image and for identifying or deleting artificial images. EFFECT: improved quality of image. 5 cl, 2 dwg