Corel Corporation

Corel Coproration

Christopher Tremblay

Stephen Bolt

Pascal Becheiraz

John Jason Kurczak

Paul Legomski

Shawn Lipstein

Rick Charles Champagne

Daniel Jette

Valentin Ivanov

Daniel Jetté

Steve Szoczei

Vladimir Makarov

Pascal Bécheiraz

Systems and methods for performance benchmarking-based selection of processor for generating graphic primitives. An example method comprises: initializing, by a computer system comprising a plurality of processors of a plurality of processor types, a current value of a graphic primitive parameter; for each processor type of the plurality of processor types, computing a corresponding value of a performance metric by generating, using at least one processor of a currently selected processor type, a corresponding graphic primitive of a specified graphic primitive type, wherein the graphic primitive is characterized by the current value of the graphic primitive parameter; and estimating, based on the computed performance metric values, a threshold value of the graphic primitive parameter.

Performance benchmarking-based selection of processor for generating graphic primitives

An example method of automated creation of artistic digital images comprises: producing a styled digital image by performing stylization of a source digital image based on a specified visual style; identifying a plurality of visual elements of the styled digital image; generating a sequence of digital paint coat layers for the styled digital image, wherein each digital paint coat layer of the sequence of digital paint coat layers covers at least a subset of the plurality of visual elements of the styled digital image, and wherein each digital paint coat layer of the sequence of digital paint coat layers comprises a set of graphic primitives; and producing an output digital image by generating respective sets of graphic primitives of each digital paint coat layer of the plurality of digital paint coat layers, wherein the output digital image exhibits one or more visual features of the visual style.

Assisted creation of artistic digital images

Graphic arts software has evolved to provide users with a variety of mark making tools to simulate different brushes, papers, and applied media such as ink, chalk, watercolour, spray paint and oils. However, in many instances the marks rendered appear unnatural and artificial despite the software's goal being to simulate as realistically. Accordingly, it would be beneficial to provide either users or the software application with a mechanism to remove or reduce artifacts indicative of artificial generation, e.g. rapid transitions. Further, in many instances the graphic images generated and/or manipulated refer to imagined environments or have elements that are physical in nature. Accordingly, it would be beneficial to provide users with a range of mark making tools that represent marks made by mark making tools comprising multiple elements following physical laws.

Methods and systems for generating graphical content through physical system modelling

Graphic arts software has evolved to provide users with a variety of mark making tools to simulate different brushes, papers, and applied media such as ink, chalk, watercolor, spray paint and oils. However, in many instances the marks rendered appear unnatural and artificial despite the software's goal being to simulate as realistically. Accordingly, it would be beneficial to provide either users or the software application with a mechanism to remove or reduce artifacts indicative of artificial generation, e.g. rapid transitions. Further, in many instances the graphic images generated and/or manipulated refer to imagined environments or have elements that are physical in nature. Accordingly, it would be beneficial to provide users with a range of mark making tools that represent marks made by mark making tools comprising multiple elements following physical laws.

The present invention relates to digital art software, and more particularly to methods of simulating fluids, brushes and associated media in digital art software applications. According to certain aspects, the invention relates to modeling techniques used to simulate fluids (and gases), which modeling techniques can employ dynamically sized simulation areas. In embodiments, these techniques incorporate modifications made to conventional techniques such as Lattice Bolzmann Modeling (LBM). According to certain other aspects, the invention relates to simulations of media using these techniques for modeling fluids such as Watercolor and 'Wet Oil'. According to still further aspects, the invention relates to a 'tool' adjuster paradigm for digital art software, among other things.

Methods and apparatuses for simulating fluids and media in digital art applications

The presently disclosed technology teaches using a tilt-sensitive virtual marking implement to render an impression on an electronic presentation device. Further, a bearing measurement and a tilt measurement of the virtual marking implement are made with respect to the surface. The tilt and bearing are then used to vary geometry of an impression profile associated with the physical marking implement as well as an intensity of the rendering. A user may actively vary the impression profile while he or she produces strokes of the virtual marking implement across the surface without changing the physical marking implement selection or switching to a different virtual marking implement. When creating a rendering on a virtual canvas using the virtual marking implement and the surface, a user may wish to vary an orientation of the virtual marking implement so that a corresponding impression profile mimics an impression of a selected physical marking implement.

Virtual hard media imaging

A drawing assistance system enhances a sketch drawn by a user in an electrical document on a computer system by collecting stroke data from one or more strokes of a sketch as a user draws the sketch. The stroke data includes time-based information and features of each stroke. The strokes are handled based on the time-based information, and analysed based on the strokes handled based on the time-based information. The sketch is enhanced based on results of the analysis.

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Cantley, Canada

Christopher Tremblay