Results 31 to 40 of about 6,042,098 (320)
Image Style Transfer via Multi-Style Geometry Warping
Applied Sciences, 2022 Style transfer of an image has been receiving attention from the scientific community since its inception in 2015. This topic is characterized by an accelerated process of innovation; it has been defined by techniques that blend content and style, first ...
Ioana Alexandru +6 more
doaj +1 more source
Ghost-removal image warping for optical flow estimation [PDF]
MATEC Web of Conferences, 2019 Traditional image warping methods used in optical flow estimation usually adopt simple interpolation strategies to obtain the warped images. But without considering the characteristic of occluded regions, the traditional methods may result in undesirable
Wang Song, Wang Zengfu
doaj +1 more source
Research on PIV Image Matching Algorithm of Turbulent Velocity Field Based on Circular Projection
IEEE Access, 2021 Based on the complexity and particularity of the images processed by the particle image velocimetry technology and the non-rigid motion mode of the fluid, a particle image matching algorithm with low complexity, high accuracy, anti-deformation, anti ...
Jia Li +3 more
doaj +1 more source
ImWIP: Open-source image warping toolbox with adjoints and derivatives
SoftwareX, 2023 Image warping is a popular tool for modeling deformation and motion in digital images. Inversion of such models requires two related operators: adjoint and differentiated image warping.
Jens Renders +4 more
doaj
Single-Perspective Warps in Natural Image Stitching [PDF]
IEEE Transactions on Image Processing, 2020 10 pages, 10 ...
Tianli Liao, Nan Li
openaire +5 more sources
Warped Discrete Cosine Transform-Based Low Bit-Rate Block Coding Using Image Downsampling
EURASIP Journal on Advances in Signal Processing, 2007 This paper presents warped discrete cosine transform (WDCT)-based low bit-rate block coding using image downsampling. While WDCT aims to improve the performance of conventional DCT by frequency warping, the WDCT has only been applicable to high bit-rate
Ertürk Sarp
doaj +2 more sources
Reflection tomography by depth warping: a case study across the Java trench [PDF]
Solid Earth, 2022 Accurate subsurface velocity models are crucial for geological interpretations based on seismic depth images. Seismic reflection tomography is an effective iterative method to update and refine a preliminary velocity model for depth imaging.
Y. Xia +4 more
doaj +1 more source
MVDiffusion: Enabling Holistic Multi-view Image Generation with Correspondence-Aware Diffusion [PDF]
Neural Information Processing Systems, 2023 This paper introduces MVDiffusion, a simple yet effective method for generating consistent multi-view images from text prompts given pixel-to-pixel correspondences (e.g., perspective crops from a panorama or multi-view images given depth maps and poses).
Shitao Tang +4 more
semanticscholar +1 more source
PWC-Net: CNNs for Optical Flow Using Pyramid, Warping, and Cost Volume [PDF]
2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2017 We present a compact but effective CNN model for optical flow, called PWC-Net. PWC-Net has been designed according to simple and well-established principles: pyramidal processing, warping, and the use of a cost volume. Cast in a learnable feature pyramid,
Deqing Sun +3 more
semanticscholar +1 more source
Estimating Myocardial Motion by 4D Image Warping. [PDF]
Pattern Recognit, 2009 A method for spatio-temporally smooth and consistent estimation of cardiac motion from MR cine sequences is proposed. Myocardial motion is estimated within a 4-dimensional (4D) registration framework, in which all 3D images obtained at different cardiac phases are simultaneously registered.
Sundar H, Litt H, Shen D.
europepmc +5 more sources