. "Mogilevtsev, Dmitri" . . . "The intrinsic relationship between the maximum-likelihood quantum-state estimation and the representation of the signal is elaborated. A quantum analogy of the transfer function determines the space where a successful reconstruction can be achieved. This provides a tool for reducing the number of dimensions of the observed system based on physical characteristics of the reconstruction scheme rather than some ad hoc truncations. The method is illustrated with two examples of practical importance: an optical quantum homodyne tomography and a simple and robust tomography of an optical signal recorded by realistic binary detectors."@en . . "2"^^ . "3"^^ . "Zkoum\u00E1me vztah mezi rekonstrukc\u00ED kvantov\u00E9ho stavu metodou maxim\u00E1ln\u00ED v\u011Brohodnosti a reprezentac\u00ED m\u011B\u0159en\u00E9ho sign\u00E1lu. Je nalezena kvantov\u00E1 analogie p\u0159enosov\u00E9 funkce, kter\u00E1 omezuje mno\u017Einu hledan\u00FDch parametr\u016F. Metoda je ilustrov\u00E1na na dvou prakticky d\u016Fle\u017Eit\u00FDch inverzn\u00EDch \u016Floh\u00E1ch: optick\u00E9 homodynn\u00ED tomografii a tomografii optick\u00E9ho sign\u00E1lu detekovan\u00E9ho nedokonal\u00FDmi bin\u00E1rn\u00EDmi detektory."@cs . "P(GA202/06/0307), Z(MSM6198959213)" . . . . "Objektivn\u00ED p\u0159\u00EDstup k p\u0159edpojat\u00FDm tomografick\u00FDm sch\u00E9mat\u016Fm."@cs . . "1" . "Hradil, Zden\u011Bk" . . "75" . . . "Physical Review A" . "012112-1 - 012112-14" . "\u0158eh\u00E1\u010Dek, Jaroslav" . . "[74520088E656]" . "Objektivn\u00ED p\u0159\u00EDstup k p\u0159edpojat\u00FDm tomografick\u00FDm sch\u00E9mat\u016Fm."@cs . "Objective approach to biased tomography schemes" . . . . . . . "Objective approach to biased tomography schemes" . "Objective approach to biased tomography schemes"@en . "RIV/61989592:15310/07:00004520" . . "14"^^ . . "Objective approach to biased tomography schemes"@en . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "1050-2947" . . . "438495" . "15310" . "QUANTUM HOMODYNE TOMOGRAPHY; MAXIMUM-LIKELIHOOD; QUASIPROBABILITY DISTRIBUTIONS; WIGNER FUNCTION; EM ALGORITHM; RECONSTRUCTION; STATISTICS; INFERENCE; OPERATORS; IMAGE"@en . . "RIV/61989592:15310/07:00004520!RIV08-MSM-15310___" . . "The intrinsic relationship between the maximum-likelihood quantum-state estimation and the representation of the signal is elaborated. A quantum analogy of the transfer function determines the space where a successful reconstruction can be achieved. This provides a tool for reducing the number of dimensions of the observed system based on physical characteristics of the reconstruction scheme rather than some ad hoc truncations. The method is illustrated with two examples of practical importance: an optical quantum homodyne tomography and a simple and robust tomography of an optical signal recorded by realistic binary detectors." . .