Existing image/video datasets for cattle behavior recognition are mostly small, lack well-defined labels, or are collected in unrealistic controlled environments. This limits the utility of machine learning (ML) models learned from them. Therefore, we introduce a new dataset, called Cattle Visual Behaviors (CVB), that consists of 502 video clips, each fifteen seconds long, captured in natural lighting conditions, and annotated with eleven visually perceptible behaviors of grazing cattle. By creating and sharing CVB, our aim is to develop improved models capable of recognizing all important cattle behaviors accurately and to assist other researchers and practitioners in developing and evaluating new ML models for cattle behavior classification using video data. The dataset is presented in the form of following three sub-directories. 1. raw_frames: contains 450 frames in each sub folder representing a 15 second video taken at a frame rate of 30 FPS. 2. annotations: contains the json file
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Understanding comprehensive assembly knowledge from videos is critical for futuristic ultra-intelligent industry. To enable technological breakthrough, we present HA-ViD – an assembly video dataset that features representative industrial assembly scenarios, natural procedural knowledge acquisition process, and consistent human-robot shared annotations. Specifically, HA-ViD captures diverse collaboration patterns of real-world assembly, natural human behaviors and learning progression during assembly, and granulate action annotations to subject, action verb, manipulated object, target object, and tool. We provide 3222 multi-view and multi-modality videos, 1.5M frames, 96K temporal labels and 2M spatial labels. We benchmark four foundational video understanding tasks: action recognition, action segmentation, object detection and multi-object tracking. Importantly, we analyze their performance and the further reasoning steps for comprehending knowledge in assembly progress, process effici
UESTC-MMEA-CL is a new multi-modal activity dataset for continual egocentric activity recognition, which is proposed to promote future studies on continual learning for first-person activity recognition in wearable applications. Our dataset provides not only vision data with auxiliary inertial sensor data but also comprehensive and complex daily activity categories for the purpose of continual learning research. UESTC-MMEA-CL comprises 30.4 hours of fully synchronized first-person video clips, acceleration stream and gyroscope data in total. There are 32 activity classes in the dataset and each class contains approximately 200 samples. We divide the samples of each class into the training set, validation set and test set according to the ratio of 7:2:1. For the continual learning evaluation, we present three settings of incremental steps, i.e., the 32 classes are divided into {16, 8, 4} incremental steps and each step contains {2, 4, 8} activity classes, respectively.
VFD-2000 is a video fight detection dataset containing more than 2000 videos. YouTube is the data source. Specific scenarios are searched using “fight” as a search keyword, for example, “street fight”, “beach fight”, and “violence in the restaurant”. 200 videos under 20 different scenes are collected.