orthophoto faccade problème

bonjour ,
j’ai un problème de finition avec mon ortho façade un tache noire apparait dessus .

j’ai redimensionné mon cube rien y fait .

d’où cela peut venir ?

Hello there, The black holes are the result of no match key points in that area or bad calibration. The solution would be having more overlap in that area by improving the image acquisition. If you think it is the issue related to processing, could you send us the quality report, screenshot of the point cloud showing that area?