Subjective evaluation of contrast resolution on different digital imaging systems

@inproceedings{Prado2016SubjectiveEO,
  title={Subjective evaluation of contrast resolution on different digital imaging systems},
  author={Sabrina Carla Do Prado and Carlos Augusto Souza Lima and Deborah Queiroz Freitas and Matheus Lima Oliveira and F HaiterNeto},
  year={2016}
}
Since contrast resolution of current radiographic systems exceed human visual perception, the aim of this study was to subjectively evaluate the contrast resolution of different digital radiographic systems. Five radiographic phantoms were prepared containing a solution of dipotassium phosphate (K2HPO4) in 6 different volumes. Each phantom presented the solutions of K2HPO4 in a different sequence and was X-rayed with 5 digital radiographic systems: Digora Toto, Digora Optime, Snapshot, Express… Expand

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