用于分割的动态差分变换

• Format: Patent
• Language: Chinese
• Published: 11.07.2025
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

提供了用于生成一个或多个分割掩码的技术和系统。例如，一种方法能够包括基于当前图像与前一图像之间的差异来生成差分图像。该方法还能够包括使用变换操作来处理差分图像和表示前一图像的特征以生成前一图像的所变换的特征表示。该方法能够包括将前一图像的所变换的特征表示与表示当前图像的特征进行组合以生成当前图像的组合特征表示。该方法还能够包括基于当前图像的组合特征表示来生成用于当前图像的分割掩码。 Techniques and systems are provided for generating one or more segmentations masks. For instance, a process may include generating a delta image based on a difference between a current image and a prior image. The process may further include processing, using a transform operation, the delta image and features representing the prior image to generate a transformed feature representation of the prior image. The process may include combining the transformed feature representation of the prior image with features representing the current image to generate a combined feature representation of the current image. The process may further include generating, based on the combined feature representation of the current image, a segmentation mask for the current image.