Sökning: "Peter Schelkens"
Hittade 2 avhandlingar innehållade orden Peter Schelkens.
1. High Efficiency Light Field Image Compression : Hierarchical Bit Allocation and Shearlet-based View Interpolation
Sammanfattning : Over the years, the pursuit of capturing the precise visual information of a scenehas resulted in various enhancements in digital camera technology, such as highdynamic range, extended depth of field, and high resolution. However, traditionaldigital cameras only capture the spatial information of the scene and cannot pro-vide an immersive presentation of it. LÄS MER
2. Orthonormal Motion-Adaptive Transforms for Image Sequences
Sammanfattning : In this thesis, we propose and discuss a class of motion-adaptive transforms (MAT) to describe the temporal correlation in image sequences for compression. The temporal correlation is based on motion models, and undirected graphs are used to represent this correlation in image sequences. The transforms are adaptive to general motion fields. LÄS MER