Multi-view Image Generation using Grid-mesh based Image Domain Warping and Occlusion Region Information

Image Retargeting by Combining Region Warping and Occlusion

Image retargeting aims to avoid visual distortion while retaining important image content in resizing. However, current image retargeting methods usually fail in difficult situations, such as complex structures and intricate arrangements of objects. In this paper, we propose a novel image retargeting approach, which provides low visual distortion retargeting results by combining region warping ...

View Sequence Coding using Warping-based Image Alignment for Multi-view Video

Multi-view video sequences are recorded by multiple cameras simultaneously. In view direction the images captured by different cameras in the same time instant form the view image sequences. The view sequence represents the geometry changes of the scene in space. The compression of view sequence provides the great contribution to the whole multi-view video compression. This paper discusses the ...

Image-Based Rendering using Image Warping

In this report, I present a complete image-based rendering system. This includes the derivation of a mapping function from first principles, an algorithm for determining the visibility of these mapped points in the resulting image, and a method for reconstructing a continuous image from these mapped points. I refer to this type of mapping function as image warping, because it processes the elem...

Semantic-Based Image Retrial in the VQ Compressed Domain using Image Annotation Statistical Models

Using image warping for time-lapse image domain wavefield tomography

Time-lapse seismic data are widely used for monitoring subsurface changes. A quantitative assessment of how reservoir properties have changed allows for better interpretation of fluid substitution and migration during processes like oil and gas production, and carbon sequestration. Full waveform inversion has been proposed as a way to retrieve quantitative estimates of subsurface properties thr...