DEVICE AND METHOD FOR IMPROVING flowering transition using a nonlinear Laplacian

摘要

1.the device u0434u043bu00a0 u0443u043bu0443u0447u0448u0435u043du0438u00a0 color conversion using nonlinear u043bu0430u043fu043bu0430u0441u0438u0430u043du0430 containing block processing using nonlinear u043bu0430u043fu043bu0430u0441u0438u0430u043du0430 u0434u043bu00a0 oda u0435u0434u0435u043bu0435u043du0438u00a0 minimum (min (Ui (m, n)) and maximum (max (Ui (m, n)]) in the chromaticity signals, localized inside area mask with a size u0446u0435u043du0442u0440u0438u0440u043eu0432u0430u043du043du043eu0439 at the input sig left (Ui (m, n)) and u0432u044bu0447u0438u0441u043bu0435u043du0438u00a0 chromaticity signal (nl [Ui (m,(n)]) correction; block u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0 u0443u0432u0435u043bu0438u0447u0435u043du0438u00a0 transition u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 signal (dir [Ui (m, n)) u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0 u0443u0432u0435u043bu0438u0447u0435u043du0438u00a0 transition, u043eu0441u043du043eu0432u044bu0432u0430u00a0u0441u044c on signal (nl [Ui (m, n)]) correction of amplitude transition u0434u043bu00a0; block generate signal generation (g (m, n)) amplitude transition, u043eu0441u043du043eu0432u044bu0432u0430u00a0u0441u044c on signal (nl [Ui (m, n)) and the block u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 u043fu0435u0440u0435u0445u043eu0434u043e correction; m u0434u043bu00a0 u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 transition of an input signal (Ui (m,(n)), chromaticity, u043eu0441u043du043eu0432u044bu0432u0430u00a0u0441u044c at minimum (min (Ui (m, n))), the maximum (max (Ui (m, n)), a signal (nl [Ui (m, n)) of the adjustment signal (dir [Ui (m, n)) u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0 u0443u0432u0435u043bu0438u0447u0435u043du0438u00a0 transition and signal (g (m, n)), ila u043bu0438u0442u0443u0434u044b transition, and the generation of the output signal (Uo (m, n)) colour.;2. device 1, in which the input signal (Ui (m, n)) u00a0u0432u043bu00a0u0435u0442u0441u00a0 chromaticity signal u, which u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u0435u0442 a difference between the signal and the component of the u00a0u0440u043au043eu0441u0442u0438 blue, il and a signal v, which u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u0435u0442 a difference between a signal component u00a0u0440u043au043eu0441u0442u0438 and red, from the set of signals vob.;3. device for p.1, in which the block processing using nonlinear u043bu0430u043fu043bu0430u0441u0438u0430u043du0430 contains block u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 minimum / maximum u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 minimum (min (Ui (m, n)) and maximum (max) [Ui (m, n)]) in the chromaticity signals, localized within the area of the mask u0446u0435u043du0442u0440u0438u0440u043eu0432u0430u043du043du043eu0439 n at the input signal (Ui (m, n)), chromaticity, and block u0432u044bu0447u0438u0441u043bu0435u043du0438u00a0 signal correction u0434u043bu00a0 u0432u044bu0447 u0438u0441u043bu0435u043du0438u00a0 signal (nl [Ui (m,(n)]) correction processing by u0432u044bu043fu043eu043bu043du0435u043du0438u00a0 minimum (min (Ui (m, n)) and maximum (max (Ui (m, n)) and the input signal (Ui (m, n)) colour.;4. device for article 3, in which the signal is u0432u044bu0447u0438u0441u043bu0435u043du0438u00a0 correction adder u0434u043bu00a0 u0441u043bu043eu0436u0435u043du0438u00a0 minimum (min (Ui (m, n)) and maximum (max (Ui (m, n)]) with each other; u0434u043bu00a0 multiplier at u043cu043du043eu0436u0435u043du0438u00a0 input signal (Ui (m, n)) chromaticity coordinates of two; and the block u0432u044bu0447u0438u0442u0430u043du0438u00a0 u0434u043bu00a0 u0432u044bu0447u0438u0442u0430u043du0438u00a0 u0443u043cu043du043eu0436u0438u0442u0435u043bu00a0 output signal from the output signal of u0441u0443u043cu043cu0430u0442u043eu0440u0430 and issuing a signal (nl [u (i (m, n)) correction.;5. device for article 3, in which the u0432u044bu0447u0438u0441u043bu0435u043du0438u00a0 u0432u044bu043fu043eu043bu043du00a0u0435u0442 signal correction processing using nonlinear u043bu0430u043fu043bu0430u0441u0438u0430u043du0430 equation as shown below;6. device 1, in which the u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0 u0443u0432u0435u043bu0438u0447u0435u043du0438u00a0 transition issue 1, - 1 or 0, if the level of the signal (nl [Ui (m, n)) being greater than 0 is less than zero or equal to 0, with u043eu043eu0442u0432u0435u0442u0441u0442u0432u0435u043du043du043e.;7. device 1, in which the signal level (g (m, n)) of the amplitude transitions issued from the block generation of amplitude transition, set in a manual mode, in which the si was the transition amplitudes u0443u043fu0440u0430u0432u043bu00a0u0435u0442u0441u00a0 user or in an automatic mode, in which the signal amplitude transitions do not u0443u043fu0440u0430u0432u043bu00a0u0435u0442u0441u00a0 user.;8. device for p.7, in which the signal (g (m, n)) of the amplitude transitions in the manual mode u0432u044bu0447u0438u0441u043bu00a0u044eu0442 equation as shown below;where the parameters a, b, c, d, e and k u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u044eu0442 a constants obtained experimentally and a = 0 or 1, b d e, c and 0 k 1.;9. device for p.7, in which the signal (g (m, n)) of the amplitude transitions in the automatic mode u0432u044bu0447u0438u0441u043bu00a0u044eu0442 equation as shown below;where the parameters a, b, c, d, e and k u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u044eu0442 a constants obtained experimentally and a = 0 or 1, b c d, e and k = 1.;10. device 1, in which the output signal (Uo (m, n)), chromaticity, issued by the unit u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 transition u043eu043fu0440u0435u0434u0435u043bu00a0u0435u0442u0441u00a0 equal Ui (m, n), (m, n) {Ui (m, n) [Ui (m, n)]}, if the value of u0441u0438u0433u043du0430 la (dir [Ui (m, n)) u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0 u0443u0432u0435u043bu0438u0447u0435u043du0438u00a0 transition equals 1, equal Ui (m, n) + g (m, n) {max (Ui (m, n)] (m, n)}, if it is 1, or an entry signal (Ui (m, (n)), chromaticity, if it equals 0.;11.method u0434u043bu00a0 u0443u043bu0443u0447u0448u0435u043du0438u00a0 color conversion using nonlinear u043bu0430u043fu043bu0430u0441u0438u0430u043du0430 and the method contains steps which u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 minimum (min (Ui (m, n)]) and the maximum (max (Ui (m, n)) signals, chromaticity, localized inside area mask with a size u0446u0435u043du0442u0440u0438u0440u043eu0432u0430u043du043du043eu0439 at the input signal (Ui (m, n)) u0433u0435u043du0435u0440u0438u0440u0443 chromaticity. s signal (nl [Ui (m, n)) correction.u043fu043eu0434u0432u0435u0440u0433u0430u00a0 certain minimum (min (Ui (m, n)) and maximum (max (Ui (m, n)) processing using nonlinear u043bu0430u043fu043bu0430u0441u0438u0430u043du0430; generates a signal (dir [Ui (m, n)) u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0 u0443u0432u0435u043bu0438u0447u0435u043du0438 u00a0 transition and a signal (g (m, n)) amplitude transition depending on the amplitude signal (nl [Ui (m, n)) u0443u043fu0440u0430u0432u043bu00a0u044eu0442 correction; and the transition of an input signal (Ui (m, n)), chromaticity, framework u0432u0430u00a0u0441u044c at minimum (min (Ui (m,(n)]) and maximum (max (Ui (m, n)), a signal (nl [Ui (m, n)) of the adjustment signal (dir [Ui (m, n)) u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0 u0443u0432u0435u043bu0438u0447u0435u043du0438u00a0 transition and a signal (g (m, n)) amplitude transition, and generate an output sig. nal (Uo (m, n)) colour.;12. method for the p.11, in which the input signal (Ui (m, n)) u00a0u0432u043bu00a0u0435u0442u0441u00a0 chromaticity signal u, which u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u0435u0442 a difference between the signal and the component of the u00a0u0440u043au043eu0441u0442u0438 blue, or c. u0433u043du0430u043bu043eu043c v, which u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u0435u0442 a difference between a signal component u00a0u0440u043au043eu0441u0442u0438 and red, from the set of signals vob.;13. method for the p.11, in which processing using nonlinear u043bu0430u043fu043bu0430u0441u0438u0430u043du0430 u0432u044bu043fu043eu043bu043du00a0u044eu0442 equation as shown below;14. method for u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0 u0443u0432u0435u043bu0438u0447u0435u043du0438u00a0 p.11, in which the signal transition is equal to 1 if the value of the signal (nl [Ui (m, n)) being greater than 0, - 1, if it is less than 0, or 0 if it equals 0.;15. method for the p.11, in which the signal level (g (m, n)) amplitude transition set in manual mode, in which the signal amplitude transition u0443u043fu0440u0430u0432u043bu00a0u0435u0442u0441u00a0 user and in the automatic mode, in which the signal amplitude transitions do not u0443u043fu0440u0430u0432u043bu00a0u0435u0442u0441u00a0 user.;16. method for p.15, in which the signal (g (m, n)) of the amplitude transitions in the manual mode u0432u044bu0447u0438u0441u043bu00a0u044eu0442 equation as shown below;where the parameters a, b, c, d, e and k u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u044eu0442 a constants obtained experimentally and a = 0 or 1, b d e, c and 0 k 1.;17. method for p.15, in which the signal (g (m, n)) of the amplitude transitions in the automatic mode u0432u044bu0447u0438u0441u043bu00a0u044eu0442 equation as shown below:;where the parameters a, b, c, d, e and k u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u044eu0442 a constants obtained experimentally and a = 0 or 1, b c d, e and k = 1.;18. method for the p.11, in which the output signal (Uo (m, n)), chromaticity u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 equal Ui (m, n), (m, n) {Ui (m, n) [Ui (m, n)]}, if the value of the signal (dir [Ui (m, n)) u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0 u0443u0432u0435u043bu0438u0447u0435u043du0438u00a0 transition u0440u0430u0432u043d about 1, equal Ui (m, n) + g (m, n) {max (Ui (m, n)] (m, n)}, if it is 1, or an entry signal (Ui (m, n)), chromaticity, if it equals 0.