Evgeniya Grinenko

Mul'timodal'noe Kachestvo Mul'timediynykh Programm: Metody Otsenki Evgeniya Grinenko Russian Edition

Razrabotka metodov integral'noy, ili mul'timodal'noy otsenki kachestva mul'timediynykh programm napravlena na reshenie problemy sovmestnoy optimizatsii kodekov video i audio signalov v setyakh peredachi dannykh mobil'nykh mul'timediynykh sluzhb. Dlya dostizheniya postavlennoy tseli v rabote reshayutsya sleduyushchie zadachi: - Razrabotka shkaly i metodiki mul'timodal'noy otsenki kachestva mul'timediynykh programm. - Eksperimental'noe issledovanie vliyaniya parametrov sistem kompressii video i audio signalov i soderzhaniya mul'timediynykh programm na mul'timodal'nuyu otsenku kachestva programm. - Razrabotka matematicheskoy modeli sub"ektivnogo vospriyatiya, pozvolyayushchey predskazyvat' mul'timodal'nuyu otsenku kachestva mul'timediynykh programm, proshedshikh tsikl kompressii-dekompressii. Razrabotannaya matematicheskaya model' sub"ektivnogo vospriyatiya ispol'zuetsya dlya resheniya problemy adaptivnogo raspredeleniya propusknoy sposobnosti kanala svyazi mezhdu potokami video i audio dannykh v sootvetstvii s soderzhaniem mul'timediynoy programmy, chto pozvolyaet maksimizirovat' uroven' kachestva vosproizvedeniya mul'timediynykh programm.