Systems and methods for synthesizing paintbrush strokes may use high fidelity pose data of reference strokes to supplement lower dimension stroke data. For example, 6DOF data representing reference strokes created by skilled artists may be captured and stored in a library of reference strokes. A query stroke made by a less skilled artist/user and/or made using input devices that do not provide 6DOF data may be processed by a stroke synthesis engine to produce an output stroke that follows the trajectory of the query stroke and includes pose data from one or more reference strokes. The stroke synthesis engine may construct feature vectors for samples of reference strokes and query strokes, select the best neighbor feature vector from the library for each query stroke sample, assign the pose data of the best neighbor to the query sample, and smooth the sequence of assigned poses to produce the synthesized output stroke.

DiVerdi; Stephen J.

Lu; Jingwan

Finkelstein; Adam

Adobe Systems Incorporated

Systems and methods for synthesizing high fidelity stroke data for lower dimension input strokes

Paintbrush and liquid simulation techniques are described. In one or more implementations, input is received to perform brush strokes with a virtual paintbrush on a virtual canvas. For virtual paint on the virtual canvas, lifelike paint qualities are simulated. However, the lifelike paint qualities are simulated solely for the virtual paint that is within a region of the canvas. The lifelike paint qualities are not simulated for virtual paint located outside the region. As part of simulating the interaction between the virtual paint, the virtual paintbrush, and the virtual canvas, various parts of the simulation may be performed by different processing units. For example, bristles of the virtual paintbrush may be simulated utilizing a first processing device such as a central processing unit (CPU). A second processing unit, such as a graphics processing unit (GPU), may be employed to simulate the lifelike effects of the virtual paint.

Adobe Inc.

Paintbrush and liquid simulation

An apparatus for demonstrating painting and/or mural-coating techniques comprising a cabinet (1) from which there projects an implement for application (paintbrush, roller, spatula, glove, pad, or the like) (4), which can be displaced with respect to a branch (7a) of a mat (7) set in a position corresponding to a front opening (6) of the cabinet (1), according to oblique, horizontal, vertical or circular passes in alternatingly opposite directions during horizontal alternating strokes, and subsequent stepwise vertical displacements at the end of each horizontal stroke.

Candis S.r.l.

Apparatus for demonstrating painting and/or mural-coating techniques

A method and system for visualization of position data is disclosed in which a user of a GPS-enabled smart device is assigned the role of a virtual paint brush. User location information and brush stroke parameters are used to generate brush stroke traces on a virtual canvas. Position data can be collected in real time or combined with historic data and modified according to predefined criteria before use in the visual display. Position information from other users having their own brush stroke attributes can be received and used to create an interactive and generally real-time multi-user display on the virtual canvas.

haemanthus magnificus/stroke

Systems and methods for synthesizing high fidelity stroke data for lower dimension input strokes

Paintbrush and liquid simulation

Paintbrush and liquid simulation

Apparatus for demonstrating painting and/or mural-coating techniques

Method and system for visualization of position data

科学支持的最完整的草药数据库