| 摘要 |
PCT No. PCT/BE94/00039 Sec. 371 Date Feb. 8, 1996 Sec. 102(e) Date Feb. 8, 1996 PCT Filed Jun. 10, 1994 PCT Pub. No. WO95/01047 PCT Pub. Date Jan. 5, 1995A method and a device for converting a first picture composed of M pixels towards a second substantially identical picture composed of L pixels (M epsilon N, L epsilon N, M NOTEQUAL L) which are destined for pixelwise representation, wherein each Kth first pixel value is weighed with a weight factor h(k,i) determined by means of projection of the second picture on the first picture and wherein before the second pixel value y(i) is determined a first transfer function component (T) is added to each kth first pixel value and after determining the second pixel value y(i) a second transfer component (T') is added to that pixel value.
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