The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 02, 1996
Filed:
Mar. 10, 1995
Kutay Ustuner, Mt. View, CA (US);
Matthew I Haller, San Francisco, CA (US);
Ting-Lan Ji, Mt. View, CA (US);
Pai-Chi Li, Sunnyvale, CA (US);
Can Cinbis, Shoreview, MN (US);
Acuson Corporation, Mountain View, CA (US);
Abstract
A display processor for an ultrasonic imaging system includes a two-dimensional filter to generate a smoothed image signal I.sub.p from a high spatial resolution image signal I.sub.D. I.sub.p is optimized for high contrast resolution and good tissue differentiation, and I.sub.D is optimized for high detail resolution and the display of fine structural details. I.sub.p and I.sub.D are applied as addressing inputs to a look-up table that provides an output image signal I.sub.O that combines both detail resolution of I.sub.D and contrast resolution of I.sub.p. I.sub.O can display detail resolution as brightness and contrast resolution as color. I.sub.O can also be formed as a weighted combination or sum of I.sub.p and I.sub.D.