Inverse Tone Mapping

Inverse Tone Mapping is an important technique in computer vision that aims to convert low dynamic range (LDR) images into high dynamic range (HDR) images, in order to recover the original scene's brightness and color information. This technology achieves high-quality reconstruction of LDR images by reversing traditional tone mapping operations, and it is widely used in image processing, film production, and virtual reality fields to enhance visual effects and user experience.