In this research, we introduce four objective measures of design typicality (two based on Euclidian distances between feature points and two based on pixel-wise image correlations) and demonstrate their capability of capturing a subjective typicality experience.
In particular, more than fifty variants are proposed and tested tackling pair-wise image registration problem instances from two different domains, namely range image registration for 3D model reconstruction and 3D medical image registration.
Since BCS-SPL is based on block-wise image acquisition, only the measurement matrix Φ B needs to be stored, which greatly saves the storage space and improves the reconstruction speed.
In those works, they employ high-performance FPGA and GPU devices, whereas, with our contribution, we aim to extend the state-of-the-art by comparing two resource-constrained GPU and FPGA implementations of a low level pixel-wise image processing algorithm.
where ({{boldsymbol {R}}_{{{{theta }}_{z,j}}}}phantom {dot {i}!}) denotes the pixel-wise image rotation operation, and the translation convolution kernel is defined as {{boldsymbol{k}}_{{{boldsymbol{t}}_{j}}}} x,y) left{ begin{array}{ll} 1,&text{if};x = {t_{x,j}};text{and};y = {t_{y,j}} 0,&text{else} end{array}right.
Group comparison of CBF from the cortical ROI, similar to voxel-wise image analysis, demonstrated that the time course of CBF between both groups went in opposite directions showing deterioration in controls (2 h: 40.9±4.4; 24 h: 26.0±3.2) and strong recovery of CBF indicating sustained reperfusion in anti-GPIb treated mice (2 h: 44.2±6.9; 24 h: 60.5±8.5).
Given a gene g of n slides, n2 pair-wise image comparisons can be made.
Examples of voxel-wise image analysis in patients with lung cancer (patients 1 and 4) are shown in Fig. 3.
Group-wise image alignment and spot detection on the resulting fused image revealed a common spot pattern of 305 protein spots).
The images were analyzed using the Delta2D 4.5 software (Decodon GmbH, Greifswald, Germany) with group-wise image alignment and spot detection on the resulting fused image.
An example of voxel-wise image analysis in a patient with head and neck cancer (patient 12) is shown in Fig. 2.
