-
公开(公告)号：US20190042875A1
公开(公告)日：2019-02-07
申请号：US16148166
申请日：2018-10-01
Applicant: Adobe Systems Incorporated
Inventor： Nathan Carr , Kalyan Sunkavalli , Michal Lukac , Elya Shechtman
IPC: G06K9/62
Abstract: The present disclosure is directed toward systems and methods for image patch matching. In particular, the systems and methods described herein sample image patches to identify those image patches that match a target image patch. The systems and methods described herein probabilistically accept image patch proposals as potential matches based on an oracle. The oracle is computationally inexpensive to evaluate but more approximate than similarity heuristics. The systems and methods use the oracle to quickly guide the search to areas of the search space more likely to have a match. Once areas are identified that likely include a match, the systems and methods use a more accurate similarity function to identify patch matches.
-
公开(公告)号：US10074033B2
公开(公告)日：2018-09-11
申请号：US15286905
申请日：2016-10-06
Applicant: Adobe Systems Incorporated
Inventor： Nathan Carr , Kalyan Sunkavalli , Michal Lukac , Elya Shechtman
CPC classification number: G06K9/621 , G06K9/38 , G06K2009/6213 , G06T7/337
Abstract: Certain embodiments involve using labels to track high-frequency offsets for patch-matching. For example, a processor identifies an offset between a first source image patch and a first target image patch. If the first source image patch and the first target image patch are sufficiently similar, the processor updates a data structure to include a label specifying the offset. The processor associates, via the data structure, the first source image patch with the label. The processor subsequently selects certain high-frequency offsets, including the identified offset, from frequently occurring offsets in the data structure. The processor uses these offsets to identify a second target image patch, which is located at the identified offset from a second source image patch. The processor associates, via the data structure, the second source image patch with the identified offset based on a sufficient similarity between the second source image patch and the second target image patch.
-
公开(公告)号：US10062214B2
公开(公告)日：2018-08-28
申请号：US15277519
申请日：2016-09-27
Applicant: Adobe Systems Incorporated
Inventor： Xin Sun , Nathan Carr , Hao Qin
CPC classification number: G06T19/006 , G06N7/005 , G06T7/143 , G06T7/50 , G06T7/70 , G06T7/80 , G06T15/06 , G06T2207/20076 , G06T2207/30244 , H04N5/2351
Abstract: The present disclosure includes methods and systems for rendering digital images of a virtual environment utilizing full path space learning. In particular, one or more embodiments of the disclosed systems and methods estimate a global light transport function based on sampled paths within a virtual environment. Moreover, in one or more embodiments, the disclosed systems and methods utilize the global light transport function to sample additional paths. Accordingly, the disclosed systems and methods can iteratively update an estimated global light transport function and utilize the estimated global light transport function to focus path sampling on regions of a virtual environment most likely to impact rendering a digital image of the virtual environment from a particular camera perspective.
-
公开(公告)号：US20180203528A1
公开(公告)日：2018-07-19
申请号：US15920296
申请日：2018-03-13
Applicant: ADOBE SYSTEMS INCORPORATED
Inventor： Daichi Ito , Nathan Carr , Naoki Sasaki
IPC: G06F3/0346 , G06F3/0354 , G06F3/0481 , G06F3/03 , G06F3/00
CPC classification number: G06F3/0346 , G06F3/005 , G06F3/0304 , G06F3/03545 , G06F3/04815
Abstract: Example systems and methods of providing a user interface are presented. In one example, a graphical object is displayed on an opaque display component on a user-facing side of a computing device. Using a sensing component of the computing device, movement of a physical pointer controlled by a user is sensed. The physical pointer may be located opposite the user-facing side of the computer device. On the opaque display component, a representation of the physical pointer is displayed during the movement of the physical pointer. The graphical object, as displayed on the opaque display component, is modified based on the sensed movement of the physical pointer during the movement of the physical pointer.
-
公开(公告)号：US20180101942A1
公开(公告)日：2018-04-12
申请号：US15286905
申请日：2016-10-06
Applicant: Adobe Systems Incorporated
Inventor： Nathan Carr , Kalyan Sunkavalli , Michal Lukac , Elya Shechtman
CPC classification number: G06K9/621 , G06K9/38 , G06K2009/6213 , G06T7/003
Abstract: Certain embodiments involve using labels to track high-frequency offsets for patch-matching. For example, a processor identifies an offset between a first source image patch and a first target image patch. If the first source image patch and the first target image patch are sufficiently similar, the processor updates a data structure to include a label specifying the offset. The processor associates, via the data structure, the first source image patch with the label. The processor subsequently selects certain high-frequency offsets, including the identified offset, from frequently occurring offsets in the data structure. The processor uses these offsets to identify a second target image patch, which is located at the identified offset from a second source image patch. The processor associates, via the data structure, the second source image patch with the identified offset based on a sufficient similarity between the second source image patch and the second target image patch.
-
Patent Agency Ranking
公开(公告)号：US09613454B2
公开(公告)日：2017-04-04
申请号：US15053156
申请日：2016-02-25
Applicant: Adobe Systems Incorporated
Inventor： Kevin Karsch , Kalyan Sunkavalli , Sunil Hadap , Nathan Carr , Hailin Jin
CPC classification number: G06T15/506 , G06T7/536 , G06T11/60 , G06T15/50 , G06T19/20 , G06T2207/10024 , G06T2207/10028 , G06T2219/2021
Abstract: Image editing techniques are disclosed that support a number of physically-based image editing tasks, including object insertion and relighting. The techniques can be implemented, for example in an image editing application that is executable on a computing system. In one such embodiment, the editing application is configured to compute a scene from a single image, by automatically estimating dense depth and diffuse reflectance, which respectively form the geometry and surface materials of the scene. Sources of illumination are then inferred, conditioned on the estimated scene geometry and surface materials and without any user input, to form a complete 3D physical scene model corresponding to the image. The scene model may include estimates of the geometry, illumination, and material properties represented in the scene, and various camera parameters. Using this scene model, objects can be readily inserted and composited into the input image with realistic lighting, shadowing, and perspective.
-
公开(公告)号：US10175780B2
公开(公告)日：2019-01-08
申请号：US15920296
申请日：2018-03-13
Applicant: ADOBE SYSTEMS INCORPORATED
Inventor： Daichi Ito , Nathan Carr , Naoki Sasaki
IPC: G06F3/0346 , G06F3/00 , G06F3/03 , G06F3/0481 , G06F3/0354
Abstract: Example systems and methods of providing a user interface are presented. In one example, a graphical object is displayed on an opaque display component on a user-facing side of a computing device. Using a sensing component of the computing device, movement of a physical pointer controlled by a user is sensed. The physical pointer may be located opposite the user-facing side of the computer device. On the opaque display component, a representation of the physical pointer is displayed during the movement of the physical pointer. The graphical object, as displayed on the opaque display component, is modified based on the sensed movement of the physical pointer during the movement of the physical pointer.
-
公开(公告)号：US20170270696A1
公开(公告)日：2017-09-21
申请号：US15076423
申请日：2016-03-21
Applicant: Adobe Systems Incorporated
Inventor： Stephen Schiller , Nathan Carr
IPC: G06T11/20
CPC classification number: G06T11/203 , G06F17/242
Abstract: The present disclosure is directed to generating enhanced curves that are aesthetically pleasing. To create enhanced a curve that is aesthetically pleasing, a curve enhancement system uses non-uniformly scaled cubic variation of curvature (CVC) curves. For example, the curve enhancement system non-uniformly scales a curve in a spline. Based on the scaling, the curve enhancement system can generate CVC curves having the desired end point constraints. Then, using the end point constraints, the curve enhancement system can inversely downscale the non-uniform scaled curve while maintaining the end point constraints from the CVC curves to achieve an enhanced curve in the spline.
-
公开(公告)号：US20150043806A1
公开(公告)日：2015-02-12
申请号：US13962604
申请日：2013-08-08
Applicant: Adobe Systems Incorporated
Inventor： Kevin Karsch , Kalyan Sunkavalli , Sunil Hadap , Nathan Carr , Hailin Jin
IPC: G06T7/00
CPC classification number: G06T15/506 , G06T7/536 , G06T11/60 , G06T15/50 , G06T19/20 , G06T2207/10024 , G06T2207/10028 , G06T2219/2021
Abstract: Image editing techniques are disclosed that support a number of physically-based image editing tasks, including object insertion and relighting. The techniques can be implemented, for example in an image editing application that is executable on a computing system. In one such embodiment, the editing application is configured to compute a scene from a single image, by automatically estimating dense depth and diffuse reflectance, which respectively form the geometry and surface materials of the scene. Sources of illumination are then inferred, conditioned on the estimated scene geometry and surface materials and without any user input, to form a complete 3D physical scene model corresponding to the image. The scene model may include estimates of the geometry, illumination, and material properties represented in the scene, and various camera parameters. Using this scene model, objects can be readily inserted and composited into the input image with realistic lighting, shadowing, and perspective.
Abstract translation: 公开了支持许多基于物理的图像编辑任务的图像编辑技术，包括对象插入和重新点亮。 这些技术可以被实现，例如在可在计算系统上执行的图像编辑应用中。 在一个这样的实施例中，编辑应用被配置为通过自动估计分别形成场景的几何和表面材料的密集深度和漫反射度来从单个图像计算场景。 然后推断照明源，根据估计的场景几何和表面材料进行调节，而无需任何用户输入，以形成对应于图像的完整3D物理场景模型。 场景模型可以包括在场景中表示的几何，照明和材料属性以及各种相机参数的估计。 使用这个场景模型，可以使用逼真的照明，阴影和透视，将对象轻松插入并合成到输入图像中。
-
公开(公告)号：US09679192B2
公开(公告)日：2017-06-13
申请号：US14695727
申请日：2015-04-24
Applicant: Adobe Systems Incorporated
Inventor： Linjie Luo , Sunil Hadap , Nathan Carr , Kalyan Sunkavalli , Menglei Chai
CPC classification number: G06K9/00221 , G06T7/344 , G06T7/507 , G06T11/00 , G06T17/00 , G06T2207/30201
Abstract: Systems and methods are disclosed herein for 3-Dimensional portrait reconstruction from a single photo. A face portion of a person depicted in a portrait photo is detected and a 3-Dimensional model of the person depicted in the portrait photo constructed. In one embodiment, constructing the 3-Dimensional model involves fitting hair portions of the portrait photo to one or more helices. In another embodiment, constructing the 3-Dimensional model involves applying positional and normal boundary conditions determined based on one or more relationships between face portion shape and hair portion shape. In yet another embodiment, constructing the 3-Dimensional model involves using shape from shading to capture fine-scale details in a form of surface normals, the shape from shading based on an adaptive albedo model and/or a lighting condition estimated based on shape fitting the face portion.
-
-
-
-
-
-
-
-
-
Search Results
21
records
(took 0.02 seconds)
