HOAI, LADICKÝ, ZISSERMAN: ACTION FROMWEAK ALIGNMENT OF BODY PARTS 1 Action Recognition from Weak Alignment of Body Parts – Supplementary Material
نویسندگان
چکیده
We train a kernel SVM for each action class. The SVM kernel is a convex combination of base kernels, which capture different visual cues: HOG, SIFT, color, pose, object detection scores. Some of these cues are computed at various relative locations of the provided human bounding box, yielding a total of 20 kernels. We optimize the weights for kernel combination using randomized grid search. This section describes these kernels and implementation details.
منابع مشابه
HOAI, LADICKÝ, ZISSERMAN: ACTION FROMWEAK ALIGNMENT OF BODY PARTS 1 Action Recognition From Weak Alignment of Body Parts
We propose a method for human action recognition from still images that uses the silhouette and the upper body as a proxy for the pose of the person, and also to guide alignment between instances for the purpose of computing registered feature descriptors. Our contributions include an efficient algorithm, formulated as an energy minimization, for using the silhouette to align body parts between...
متن کاملAction Recognition From Weak Alignment of Body Parts
The objective of this paper is to recognize human actions in still images. The contribution of this work is a novel framework for obtaining weak alignment of human body-parts to improve the recognition performance. Our framework implicitly exploits physical constraints of human body parts (e.g., heads are above necks, hands are attached to forearms). It uses the locations of some detected body ...
متن کاملThe Effects of Taping and Corrective Exercise Program on Spine and Pelvic Balance in University Students
Background. This study aimed to measure the alignment level, bone density, and body composition of the human body using DEXA and formetric 4D before and after applying the taping treatment and corrective exercise program for 8 weeks and to analyze the difference. Methods. This study was conducted in three different groups: those who applied exercise and taping (TCEG), those who only applied ex...
متن کاملطراحی یک روش آموزش ناموازی جدید برای تبدیل گفتار با عملکردی بهتر از آموزش موازی
Introduction: The art of voice mimicking by computers, has with the computer have been one of the most challenging topics of speech processing in recent years. The system of voice conversion has two sides. In one side, the speaker is the source that his or her voice has been changed for mimicking the target speaker’s voice (which is on the other side). Two methods of p...
متن کاملRPS Alignment of Automotive Body Parts in Virtual Assembly and Deviation Analyses
Quality of products depends on various factors. The most important factors are inspection and measurement. The products have to be controlled in all phases of manufacturing. The production of automotive parts, medical devices, sport equipments or any other body parts has to be controlled in all phases of production. The most important usage is in sheet metal work-piece inspection. One of the la...
متن کامل