CONF Shinnick_CVPR_2026/IDIAP Can you learn to see without images? procedural warm-up for vision transformers Shinnick, Zachary Jiang, Liangze Saratchandran, Hemanth Teney, Damien van den Hengel, Anton IEEE/CVF Conference on Computer Vision and Pattern Recognition 2026 https://arxiv.org/abs/2511.13945 URL