exif: {"Image ImageDescription": "Qtpfsgui 1.9.3 tonemapping parameters:\nOperator: Reinhard05\nParameters:\nBrightness: -1.93\nChromatic Adaptation: 0.41\nLight Adaptation: 0.05\n------\nPreGamma: 0.485", "Image Software": "Created with opensource tool Qtpfsgui, http://qtpfsgui.sourceforge.net", "Image ExifOffset": "286"}