公开(公告)号：US10318128B2

公开(公告)日：2019-06-11

申请号：US14871000

申请日：2015-09-30

Applicant: ADOBE INC.

Inventor： Byungmoon Kim ,  Gahye Park

IPC: G06F3/048 ,  G06F3/00 ,  G06F3/0484 ,  G06T3/60 ,  G06T3/40 ,  G06F3/0488

Abstract: Embodiments of the present invention provide systems, methods, and computer storage media for facilitating manipulation of images in response to gestures. A user can provide a gesture to effectuate a desired rotation or scaling of an image region. In some implementations, a user might provide a rotation gesture (i.e., a circular pattern) to cause a rotation of an image region or a stroke gesture (i.e., a straight line pattern) to cause a scaling of an image region. Using intuitive gestures, such as touch gestures, the user can control the direction and magnitude of manipulation to accomplish a desired manipulation (e.g., rotation or scaling) of an image region.

公开(公告)号：US20190139277A1

公开(公告)日：2019-05-09

申请号：US15803084

申请日：2017-11-03

Applicant: Adobe Inc.

Inventor： Zhili Chen ,  Byungmoon Kim

IPC: G06T11/20 ,  G06T1/20 ,  G06T11/40 ,  G06T19/20

Abstract: The present disclosure relates to a brush deformation system that efficiently models bristles of a digital brush to generate realistic digital paintings. In particular, the brush deformation system can intuitively and realistically model bristle deformation and splitting in response to user drawing input. For example, in various embodiments, the brush deformation system utilizes a digital cage and corresponding deformation weights to collectively model a plurality of bristles in a digital brush. In addition, the brush deformation system can model brush tip splitting using a bristle spreading modifier that accurately models splitting effects that result from pressure being applied to the digital brush. Further, the brush deformation system can leverage GPU architecture to efficiently render digital strokes.