Fig. 5
From: SLIMBRAIN database: A multimodal image database of in vivo human brains for tumour detection
Schematic of the calibration library procedure followed in the operating room with the simplified 3D model of the SLIMBRAIN prototype 3. (a) Illustration of the positioning of the acquisition system with respect to the diffuse reflectance target. (b) White and dark references obtained with the Ximea snapshot and Headwall linescan cameras.
