Sentence examples for image standardization from inspiring English sources
BRDF is needed in remote sensing for the correction of view and illumination angle effects (for example in image standardization and mosaicing), for deriving albedo, for land cover classification, for cloud detection, for atmospheric correction, and other applications.
The photos were prepared using the same image standardization procedures as in Study 1.
The prerequisites include image standardization (of gray value range, distribution, magnification in relation to object measurements, etc)., detection of regions of interest (ROI), standardized image transformation procedures, and sophisticated statistical algorithms of flexible and self-learning classifiers.
Use of phantoms for image standardization and machine calibration may not be familiar to all sites, and sponsors of international trials will need to provide additional technical expertise to ensure quality [ 47].
Details on how to obtain well-aligned images were not given, but the work by the same group in Ye et al. (2006) used a image standardization procedure outlined in Kumar et al. (2002), followed by histogram equalization for improved contrast in images.
Imaging standardization within the EU/Pharma-funded QuiConCePT project should provide a platform to support and guide the future development and implementation of imaging biomarkers in multicenter response-assessment trials.
Figure 7 shows that all the local features of an image before standardization (Fig. 7a and b) were well preserved in the post-standardization image (Fig. 7c and d).
Briefly, after acquisition, the images underwent an automated light analysis procedure where noise removal was applied to ensure color and image quality standardization across sections and specimens.
Unlike image normalization methods using complicated atmospheric correction and radiometric conservation, chain standardization proposes that for a large area, one Landsat image locating around the center of this area is used as the reference image.
After automatic filtering of unqualified images in the standardization phase, 1904 images of 1011 genes entered the pattern extraction phase.
Several projects are currently underway, such as V3D (H. Peng et al., unpublished data), which tries to integrate a suite of convenient 3D image segmentation, registration, standardization and visualization tools to improve the efficiency of the workflow.
