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Acutance

Known as: Microcontrast, Accutance, Sharpness (visual) 
In photography, the term "acutance" describes a subjective perception of sharpness that is related to the edge contrast of an image. Acutance is… 
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Related topics

Related topics

13 relations
Adobe PhotoDeluxeBicubic interpolationEdge enhancementImage editing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Improved Marginsharpness Pulmonary Nodules Analysis Type And Treatment Prediction Using Lungs X-Ray Images
— The lung cancer is the reason of lot of deaths on population around the world. An Which acquired for the processing image. Here… 
2016
2016
Hearing sensitivity estimation of frequency modified railway noise using sound quality metrics
Many studies about noise characteristics of the train have been conducted. However, in case of frequency modified railway noise… 
2014
2014
Sharp as a Tack, Bright as a Button: Timbral Metamorphoses in Saariaho's Sept Papillons
In this paper, I argue that the acoustical information captured by the audio descriptor known as “sharpness” provides a musically… 
Review
2013
Review
2013
on the In uence of the Approximated Principal Distance on the Accuracy of Orthophotoplans Out of Historic Polychrome ( on Flat and Quasi-Flat Surface ) * * 1
Photographs used in photogrammetry must be taken with cameras with xed and stable interior orientation elements (IO elements). To… 
2010
2010
Content-Adaptive Automatic Image Sharpening
Optimal sharpness differs from image to image, de-pending on the content. In general, human observer prefers images of artifacts… 
2009
2009
Optical distance control for a multi focus image in camera phone module assembly
This study aims at developing a focusing method for an image with multiple focal distances. A dynamic focus region (DFR) is… 
2007
2007
Analysing Time Series Data
This paper investigates the use of auditory perceptualisation for analysing the statistical properties of time series data. We… 
1999
1999
Sensitivity of visual targets for display quality assessment
Assessing the image quality of display devices is becoming an important concern for radiology departments with large numbers of… 
1998
1998
Number of rational points of a singular curve
In this paper, we give a bound for the number of rational points of a complete, geometrically irreducible, algebraic curve… 
1967
1967
The relative merits of atomic frequency standards
The relative merits of atomic frequency standards based upon resonances in hydrogen, rubidium, or cesium depend upon the… 
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