scholarly journals PoultryBot, a robot for poultry house applications : localisation, path planning, object recognition and performance evaluation

2018 ◽  
Author(s):  
Batiaan Vroegindeweij
Keyword(s):  
Performance Evaluation ◽  
Object Recognition ◽  
Path Planning ◽  
Poultry House ◽  
And Performance

scholarly journals Evaluation of Bag of Visual Words for Category Level Object Recognition

2013 ◽  
pp. 224-230
Author(s):  
K. S. Sujatha ◽  
G. M. Karthiga ◽  
B. Vinod
Keyword(s):  
Performance Evaluation ◽  
Object Recognition ◽  
Large Scale ◽  
Recognition Performance ◽  
Bag Of Visual Words ◽  
Classification Problems ◽  
Visual Words ◽  
Knn Classifier ◽  
Real World Datasets ◽  
And Performance

Object recognition in a large scale collection of images has become an important application in machine vision. The recent advances in the object or image recognition for classification of objects shows that Bag-of-visual words approach is a better method for image classification problems. In this work, the effect of different possible parameters and performance evaluation of Bag of visual words approach in terms of their recognition performance such as Accuracy rate, Precision and F1 measure using 8 different classes of real world datasets that are commonly used in restaurant applications is explored. The system presented here is based on visual vocabulary. Features are extracted, clustered, trained and evaluated on an image database of 1600 images of different categories. To validate the obtained results,a performance evaluation on vehicle datasetsunder SURF and SIFT descriptors with Kmeans and K-medoid clustering and KNN classifier has been made. Among these SURF K-means performs better.

NUMERICAL INVESTIGATIONS AND PERFORMANCE EVALUATION OF A FOLDED TUBE HEAT TRANSPORT SYSTEM UNDER BOILING CONDITIONS

2018 ◽  
Vol 30 (4) ◽  
pp. 267-291
Author(s):  
Mukesh Kumar ◽  
Avinash Moharana ◽  
Raj K. Singh ◽  
Arun K. Nayak ◽  
Jyeshtharaj B. Joshi
Keyword(s):  
Performance Evaluation ◽  
Heat Transport ◽  
Transport System ◽  
Numerical Investigations ◽  
And Performance
Sign in / Sign up

Export Citation Format

Share Document