Multi-Scale Decomposition, a Key Advanced Method for a Combination of Many Exposures of an Image Using Image Sequences
摘要
High dynamic range (HDR) photography is one example of how contemporary computational photography techniques have significantly advanced beyond the constraints of traditional digital cameras in handling situations with a wide scope of motion. It is difficult to capture all the nuances of real scenes in a single photograph because to the confined motion scope of commonly used image recorders. To decrease this issue, it may be possible to capture the scene using a collection of images taken at various exposure levels, which may then be combined via image fusion to create a useable image. A category of image fusion technique called multi-exposure image fusion, or MEF, combines a number of photographs of the same scene that were captured using various exposure settings. Recently, MEF methods have attracted a lot of attention because it is crucial to produce high dynamic range images. A recent study found that multi-scale structural patch decomposition-based MEF (MSPD-MEF), although losing detail, offers the best fusion quality and shortest runtime. In order to keep the fine features in the fused images in a particular course, we first incorporate edge-preserving components into our technique to look into this issue.