نتایج جستجو برای: free object

تعداد نتایج: 798917  

2011
Daniel Mohr Gabriel Zachmann

We propose a novel, model-based approach for articulated object detection and pose estimation that does not need any low-level feature extraction or foreground segmentation and thus eliminates this error-prone step. Our approach works directly on the input color image and is based on a new kind of divergence of the color distribution between an object hypothesis and its background. Consequently...

2012
Melanie Klein Donald Winnicott Harry Guntrip Scott Stuart

The theory suggests that people relate to others and situations in their adult lives as shaped by family experiences during infancy. For example, an adult who experienced neglect or abuse in infancy would expect similar behavior from others who remind them of the neglectful or abusive person from their past (often a parent). The infant's images of people and events turn into Objects in the subc...

Journal: :IEEE Computer Graphics and Applications 1996
Parris K. Egbert Scott H. Winkler

The topics of computer animation and object collision detection and resolution have become increasingly desirable in a wide range of applications including autonomous vehicle navigation, robotics, and the movie industry. However, the techniques currently available are typically difficult to use or are restricted to a particular domain. This paper presents a technique for providing automatic ani...

Journal: :Electronics 2022

Current anchor-free object detectors do not rely on anchors and obtain comparable accuracy with anchor-based detectors. However, that adopt a single-level feature map lack pyramid network (FPN) prior information about an object’s scale; thus, they insufficiently adapt to large scale variation, especially for autonomous driving in complex road scenes. To address this problem, we propose divide-a...

Journal: :journal of electrical and computer engineering innovations 0
hassan rashidi department of statistics, mathematics, and computer science, allameh tabataba’i university, tehran, iran

one of the modern paradigms to develop an application is object oriented analysis and design. in this paradigm, there are several objects and each object plays some specific roles in applications. in an application, we must distinguish between procedural semantics and declarative semantics for their implementation in a specific programming language. for the procedural semantics, we can write a ...

Journal: :Journal of physics 2023

Abstract The detection of dense small objects on the water surface is one hot topics in object detection. In this paper, a one-to-many label assignment strategy based OTA algorithm, which applied to anchor-free detector, proposed improve accuracy surface. To be specific, means that ground truth (GT) corresponding multiple prediction boxes conducted globally. cost function used by algorithm impr...

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