Results 11 to 20 of about 1,847,144 (333)
Discoloration of teeth due to different intracanal medicaments [PDF]
Restorative Dentistry & Endodontics, 2019 ObjectivesThe objective of this study was to assess coronal discoloration induced by the following intracanal medicaments: calcium hydroxide (CH), a mixture of CH paste and chlorhexidine gel (CH/CHX), and triple antibiotic paste (3Mix).Materials and ...
Farzaneh Afkhami +4 more
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Effect of glazing and polishing on opalescence and fluorescence of dental ceramics
Clinical and Experimental Dental Research, 2022 Objective Tooth enamel has opalescence and fluorescence, which should be mimicked by esthetic dental restorations. The purpose of this study was to compare the effects of glazing and polishing on the opalescence and fluorescence of dental ceramics ...
Sedighe Sadat Hashemikamangar +4 more
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Provably Secure and Fast Color Image Encryption Algorithm Based on S-Boxes and Hyperchaotic Map
IEEE Access, 2022 The World Wide Web is experiencing a daily increase in data transmission because of developments in multimedia technologies. Consequently, each user should prioritize preventing illegal access of this data by encrypting it before moving it over the ...
Zaid Ameen Abduljabbar +7 more
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Colorful Image Colorization [PDF]
, 2016 Given a grayscale photograph as input, this paper attacks the problem of hallucinating a plausible color version of the photograph. This problem is clearly underconstrained, so previous approaches have either relied on significant user interaction or resulted in desaturated colorizations.
Zhang, Richard +2 more
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Sensors, 2020 Thermal imaging is useful for tasks such as detecting the presence of humans and recognizing surrounding objects in the operation of several types of robots, including service robots and personal mobility robots, which assist humans.
Tomoyuki Takahata
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Technologies, 2021 A sandstorm image has features similar to those of a hazy image with regard to the obtaining process. However, the difference between a sand dust image and a hazy image is the color channel balance.
Ho Sang Lee
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Color Feature Based Dominant Color Extraction
IEEE Access, 2022 The dominant colors in an image can be used for image search, color editing, palette generation, and several other applications. Conventionally, dominant colors are extracted using clustering or histogram-based methods.
Youngha Chang, Nobuhiko Mukai
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Detection of Stomach Cancer by TV-Endoscope Colour Enhancement Image Processing [PDF]
, 2008 Using modern TV-endoscope equipment, we have experimented image processing in several ways. This time, we designed new image processing unit called “Color Subtracted Enhancement image processing unit”.
Masaki Miyamoto
core +2 more sources
IEEE Transactions on Image Processing, 1997 This paper surveys current technology and research in the area of digital color imaging. In order to establish the background and lay down terminology, fundamental concepts of color perception and measurement are first presented us-ing vector-space notation and terminology.
Sharma, Gaurav, Trussell, H. Joel
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A Modified Xception Deep Learning Model for Automatic Sorting of Olives Based on Ripening Stages
Inventions, 2023 Olive fruits at different ripening stages give rise to various table olive products and oil qualities. Therefore, developing an efficient method for recognizing and sorting olive fruits based on their ripening stages can greatly facilitate post-harvest ...
Seyed Iman Saedi, Mehdi Rezaei
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