PanoFree is an innovative multi-view image generation technology that can produce various panoramic images, including long images, 360-degree panoramas, and skyboxes, without the need for fine-tuning. Its core lies in addressing consistency issues and artifacts during the generation process through an iterative deformation and repair process while enhancing cross-view awareness. PanoFree employs techniques such as cross-view guidance, risk area estimation, erasure, and symmetric bidirectional guidance, combined with guided semantic and density control to ensure the preservation of scene structure. Experiments show that PanoFree achieves ...