Abstract: One or more systems, devices, computer program products, and/or computer-implemented methods provided herein relate to accurate anomaly detection in images using patched features. According to an embodiment, an extraction component can extract multiple layers of features from one or more patches of an image using a pretrained convolutional neural network (CNN). A feature mapping component can concatenate the features from the multiple layers to generate a tensor feature map comprising a one-dimensional feature vector for respective patches. A cropping component can perform center cropping on the tensor feature map. A calculation component can calculate a distance to a feature distribution mean for respective patches.

Abstract: A computerized machine learning anomaly detection model trained on a plurality of samples of one or more source domains (optionally, one or more source domains and the target domain) is accessed. Using online deep sets, one or more domain vectors are computed for each target domain sample at an observation point, each target domain sample corresponding to a given target domain, where the one or more domain vectors represent a similarity and difference among the source and target domains. The target domain sample is processed using the anomaly detection model trained on the plurality of samples of the source to generate an anomaly score, the processing being based on the computed one or more domain vectors.

Abstract: This invention provides a belt profile and profiled belt that can be easily mounted to and detached from a toothed belt. Specifically, a profile body and a claw section are integrally formed via a connection section. A side edge section of the toothed belt is inserted between the profile body and the claw section from an inner side in the belt width direction. The profile body is arranged on a rear surface side of the toothed belt. The claw section is arranged at the side edge section, on the tooth surface side. The connection section passes outside the side surface of the toothed belt. The profile is mounted on the toothed belt by engaging the claw section with a belt tooth while the profile body and the claw section sandwich the side edge section. The profile is removed from the toothed belt by performing these procedures in reverse order.

Abstract: This invention provides a belt profile and profiled belt that can be easily mounted to and detached from a toothed belt. Specifically, a profile body and a claw section are integrally formed via a connection section. A side edge section of the toothed belt is inserted between the profile body and the claw section from an inner side in the belt width direction. The profile body is arranged on a rear surface side of the toothed belt. The claw section is arranged at the side edge section, on the tooth surface side. The connection section passes outside the side surface of the toothed belt. The profile is mounted on the toothed belt by engaging the claw section with a belt tooth while the profile body and the claw section sandwich the side edge section. The profile is removed from the toothed belt by performing these procedures in reverse order.