No-reference automatic quality assessment for colorfulness-adjusted, contrast-adjusted, and sharpness-adjusted images using high-dynamic-range-derived features
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DOI: 10.3390/app8091688
Abstract: Image adjustment methods are one of the most widely used post-processing techniques for enhancing image quality and improving the visual preference of the human visual system (HVS). However, the assessment of the adjusted images has… read more here.
Keywords: quality; contrast; sharpness; adjusted images ... See more keywords
Optimization of Kernel Type and Sharpness Level Improves Objective and Subjective Image Quality for High-Pitch Photon Counting Coronary CT Angiography
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DOI: 10.3390/diagnostics13111937
Abstract: (1) Background: Photon-counting detector (PCD) CT offers a wide variety of kernels and sharpness levels for image reconstruction. The aim of this retrospective study was to determine optimal settings for coronary CT angiography (CCTA). (2)… read more here.
Keywords: image quality; high pitch; subjective image; sharpness ... See more keywords