A method is disclosed for enhancing the visibility of at least some features of a radiographic image, the features belonging to at least a first and a second category of features, the method including the steps of determining a histogram of the image, analyzing the histogram in order to determine a distinction between values of image elements that more likely show a feature of the first category and values of image elements that more likely show a feature of the second category, and applying a correction to at least some of the image elements, wherein an image element that, according to the determined distinction, more likely shows a feature of the first category is corrected differently than an image element that, according to the determined distinction, more likely shows a feature of the second category. An apparatus and a computer-readable data carrier are adapted for performing the above steps or for causing a processor to perform the above steps.

Soft Tissue Filtering / N.A. Borghese, I. Frosio.

Soft Tissue Filtering

N.A. Borghese
Primo
;
I. Frosio
Ultimo
2006

Abstract

A method is disclosed for enhancing the visibility of at least some features of a radiographic image, the features belonging to at least a first and a second category of features, the method including the steps of determining a histogram of the image, analyzing the histogram in order to determine a distinction between values of image elements that more likely show a feature of the first category and values of image elements that more likely show a feature of the second category, and applying a correction to at least some of the image elements, wherein an image element that, according to the determined distinction, more likely shows a feature of the first category is corrected differently than an image element that, according to the determined distinction, more likely shows a feature of the second category. An apparatus and a computer-readable data carrier are adapted for performing the above steps or for causing a processor to perform the above steps.
Gendex Dental Systems
US2006029183
US11/196,017
9-feb-2006
Settore INF/01 - Informatica
http://v3.espacenet.com/publicationDetails/originalDocument?CC=US&NR=2006029183A1&KC=A1&FT=D&date=20060209&DB=EPODOC&locale=en_EP
Soft Tissue Filtering / N.A. Borghese, I. Frosio.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/5178
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact