Abstract Assessing variations in the annual runoff coefficient (RC) on a basin scale is crucial for understanding hydrological cycle under natural and anthropogenic changes, yet systematic global assessment remains unexamined from water-balance perspective. Here, we combine observation-based precipitation datasets to quantify basin-averaged RC changes 433 major river basins during period 1985–2...

Feature point (FP) detection is a fundamental step of many computer vision tasks. However, FP detectors are usually designed for low dynamic range (LDR) images. In scenes with extreme light conditions, LDR images present saturated pixels, which degrade detection. On the other hand, high (HDR) no pixels but algorithms do not take advantage all information in such frequently relies on differentia...