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In large areas of corn, the lane line planning and navigation within the crop rows play a crucial supporting role in intelligent farm machinery operations such as spraying, weeding and testing. Vehicle navigation is mostly by GPS and radar. These two kinds of navigation can't complete the information needed for crop inter-row navigation line segments. Such precision navigation and obstacle avoidance...
Most research on image decomposition, e.g. image segmentation and image parsing, has predominantly focused on the low-level visual clues within single image and neglected the contextual information across different images. In this paper, we present a new perspective to image decomposition piloted by the multi-labels associated with individual images. Observing that the context information (i.e., local...
This paper proposes a novel energy minimization based approach to video scene segmentation. In video content analysis, scene is defined as a set of adjacent shots related to a particular setting or a continuous action in one place. This indicates that not only the global distribution of time and content, but also the local temporal continuity should be taken into account for scene segmentation. Motivated...
Compared with the video programs taken by professionals, home videos are always with low quality content resulted from non-professional capture skills. In this paper, we present a novel spatiotemporal quality assessment scheme in terms of low-level content features for home videos. In contrast to existing frame-level-based quality assessment approaches, a type of temporal segment of video, subshot,...
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