I'd also like the ability to upload a guide image instead.
The authors in [13] and [14] first used some filters to produce a guide image and then applied gradient fidelity term between the guide image and the solution.
Note that the filter kernel W ij is a function of the guide image Z, but is independent of Y.
The guided filter can be distinguished from these in the sense that the filter kernel weights are computed from a (second) guide image which is presumably cleaner.
The most important feature is the integration of a tracking/navigational system to guide image acquisition by instruments such as biopsy needle, laser fiber, cryo probe, etc.
Aiming at this problem, guided filter [11] is employed in this section, where we used the weighted median filtering image as the guide image, and used input image as the input of guided filter.
Also, X-ray can be difficult to interpret after osteosynthesis of traumatic lesions, whereas SPECT/CT can guide image interpretation towards areas of pathologically increased bone turnover (Fig. 4d) (Huellner and Strobel 2014).
To guide image fusion of the SPECT with the micro-CT, two acrylic circular disks containing 3 3.7 MBq 57Co point sources incorporated in organic ion exchange beads of 1-mm diameter (Canberra, Zellik, Belgium) were firmly fixed to the scanner bed.
Several other partnerships are underway, including the employment of the HAO to guide image searches within Morphbank, and the integration of the HAO with Ontobrowser, through Morphster.org [28]).
Training was provided alongside an atlas of probe positions to guide image acquisition.
(1) A guide image is acquired at a wavelength that does not activate the photocrosslinker.
