Images about adaptive thresholding and calibration, audio-visual cross-checking, continuous model updating, distributed and federated learning approaches, explainable ai (xai) techniques, facial landmark and geometry analysis, generative adversarial network (gan) countermeasures, hybrid human-ai review systems, interoperable toolkits and standardized benchmarks, lightweight edge deployment, meta-learning techniques, metadata and compression artifacts examination, multimodal analysis, open research and collaborative projects, refined neural network architectures, robustness against adversarial attacks, self-supervised learning approaches, spatio-temporal graph networks, temporal consistency checks, and transfer learning and pretrained models.