Method for displaying temporal changes in spatially matched images
First Claim
Patent Images
1. A temporal image processing system comprising:
- a temporal processing controller adapted to receive a first image signal and a second image signal from a scanning unit, said temporal processing controller comprising a registration module adapted to register a region of interest of said first image signal and said second image signal, said registration module further adapted to generate therefrom a registration signal, said temporal processing controller further comprising a confidence module adapted to receive said registration signal and further adapted to determine a confidence map therefrom, said confidence map adapted to enhance a contrast of a temporal change in said object relative to a contrast due to at least one misregistration.
1 Assignment
0 Petitions
Accused Products
Abstract
A temporal image processing system includes a temporal processing controller receiving at least two images temporally spaced apart, from a scanning unit. The temporal processing controller includes a registration module, which registers a region of interest within the images and generates therefrom a registration signal. The temporal processing controller further includes a confidence module receiving the registration signal and generating a confidence map therefrom. The confidence map enhances contrast of temporal changes in the object relative to a contrast due to misregistrations.
6 Citations
20 Claims
-
1. A temporal image processing system comprising:
-
a temporal processing controller adapted to receive a first image signal and a second image signal from a scanning unit, said temporal processing controller comprising a registration module adapted to register a region of interest of said first image signal and said second image signal, said registration module further adapted to generate therefrom a registration signal, said temporal processing controller further comprising a confidence module adapted to receive said registration signal and further adapted to determine a confidence map therefrom, said confidence map adapted to enhance a contrast of a temporal change in said object relative to a contrast due to at least one misregistration. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A temporal image processing method comprising:
-
scanning an object and generating a first image signal and a second image signal therefrom;
receiving said first image signal and said second image signal in a registration module;
registering at least one region of interest of said first image signal and said second image signal such that at least one cost signal is generated;
generating a confidence map from said cost signal thereby enhancing a temporal change contrast between said first image signal and said second image signal; and
generating at least one distinguishing characteristic between a contrast of temporal changes between said first image signal and said second image signal and a contrast resultant from at least one misregistration. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
-
-
19. A temporal image processing system comprising:
-
a scanning unit adapted to scan an object and generate a first image signal and a second image signal of said object; and
an image controller coupled to said scanning unit and adapted to receive said first image signal and said second image signal, said image controller comprising a temporal processing controller adapted to receive said first image signal and said second image signal in a registration module, register at least one region of interest of said first image signal and said second image signal such that at least one cost signal is generated, generate a confidence map from said cost signal thereby enhancing a temporal change contrast between said first image signal and said second image signal, and generate at least one distinguishing characteristic between a contrast of temporal changes between said first image signal and said second image signal and a contrast resultant from at least one misregistration. - View Dependent Claims (20)
-
Specification