21. A system comprising: a communication interface configured to receive a set of uncertain characters obtained as a result of a recognition process of a text image, the set of uncertain characters including an image of an uncertain character, a hypothesis about the uncertain character, and a confidence level associated with the hypothesis; a processor configured to: cause a display device to present to a user the image of the uncertain character from the set of uncertain characters over a text readout; receive, via the communication interface from a user input, marking data for the uncertain character; and adjust, using the received marking data, the confidence level associated with the hypothesis about the uncertain character for obtaining a confirmed hypothesis linked to the uncertain character.
21. A system comprising: a communication interface configured to receive a set of uncertain characters obtained as a result of a recognition process of a text image, the set of uncertain characters including an image of an uncertain character, a hypothesis about the uncertain character, and a confidence level associated with the hypothesis; a processor configured to: cause a display device to present to a user the image of the uncertain character from the set of uncertain characters over a text readout; receive, via the communication interface from a user input, marking data for the uncertain character; and adjust, using the received marking data, the confidence level associated with the hypothesis about the uncertain character for obtaining a confirmed hypothesis linked to the uncertain character. 25. The system of claim 21 , wherein the processor is further configured to: determine font characteristics associated with the image of the uncertain character; and adjust font characteristics of the text readout in accordance with the determined font characteristics associated with the image of the uncertain character.