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Distinguishing Computer-Generated Graphics from Natural Images Based on Sensor Pattern Noise and Deep Learning [PDF]

open access: goldItalian National Conference on Sensors, 2018
Computer-generated graphics (CGs) are images generated by computer software. The rapid development of computer graphics technologies has made it easier to generate photorealistic computer graphics, and these graphics are quite difficult to distinguish ...
Ye Yao   +4 more
semanticscholar   +6 more sources

Subjective and Objective Quality Assessment for in-the-Wild Computer Graphics Images [PDF]

open access: greenACM Trans. Multim. Comput. Commun. Appl., 2023
Computer graphics images (CGIs) are artificially generated by means of computer programs and are widely perceived under various scenarios, such as games, streaming media, etc.
Zicheng Zhang   +7 more
semanticscholar   +4 more sources

A Survey of Image Statistics Relevant to Computer Graphics [PDF]

open access: bronzeComputer Graphics Forum, 2011
AbstractThe statistics of natural images have attracted the attention of researchers in a variety of fields and have been used as a means to better understand the human visual system and its processes. A number of algorithms in computer graphics, vision and image processing take advantage of such statistical findings to create visually more plausible ...
Tania Pouli   +2 more
semanticscholar   +4 more sources

An image processing approach to computer graphics [PDF]

open access: bronzeProceedings of the 1st annual conference on Computer graphics and interactive techniques - SIGGRAPH '74, 1974
Abstract Computer graphics was conceived as, and remains for the most part, a line-drawing phenomenon. The cautious management of display lists or of in-line vector generators has captured most of the attention of researchers in computer graphics. Cathode ray tubes with randomly positionable beams have served as the primary medium for this research ...
Jeffrey Entwisle
openalex   +3 more sources

Physics-motivated features for distinguishing photographic images and computer graphics [PDF]

open access: greenACM Multimedia, 2005
The increasing photorealism for computer graphics has made computer graphics a convincing form of image forgery. Therefore, classifying photographic images and photorealistic computer graphics has become an important problem for image forgery detection ...
Tian-Tsong Ng   +4 more
openalex   +2 more sources

An online system for classifying computer graphics images from natural photographs [PDF]

open access: greenElectronic imaging, 2006
We describe an online system for classifying computer generated images and camera-captured photographic images, as part of our effort in building a complete passive-blind system for image tampering detection (project website at http: //www.ee.columbia ...
Tian-Tsong Ng, Shih‐Fu Chang
openalex   +2 more sources

Application of image processing to Computer Graphics [PDF]

open access: goldAdvanced Materials Research, 2013
The examination of the Computer Graphics is basically the computer examination to investigate the drawing ability in universities in recent years. Based on many years of teaching practice and according to the transformation trend of the computer intelligent paper marking, the image processing technology is adopted, and the key information of the image ...
Chun‐Yu Chen   +5 more
openalex   +5 more sources

Recent advances in transient imaging: A computer graphics and vision perspective

open access: diamondVisual Informatics, 2017
Transient imaging has recently made a huge impact in the computer graphics and computer vision fields. By capturing, reconstructing, or simulating light transport at extreme temporal resolutions, researchers have proposed novel techniques to show movies of light in motion, see around corners, detect objects in highly-scattering media, or infer material
Adrián Jarabo   +3 more
openalex   +7 more sources

Playing for Data: Ground Truth from Computer Games

open access: yesEuropean Conference on Computer Vision, 2016
Recent progress in computer vision has been driven by high-capacity models trained on large datasets. Unfortunately, creating large datasets with pixel-level labels has been extremely costly due to the amount of human effort required.
Stephan R. Richter   +3 more
semanticscholar   +3 more sources

An Implementation of Computer Graphics as Prepress Image Enhancement Process

open access: bronzeInternational Journal of Computer Applications, 2012
4 Pages,8 ...
Jaswinder SinghDilawari, Ravinder Khanna
openalex   +4 more sources

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