User-drawn sketch-based 3D object retrievalusing sparse coding

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Rice Classification and Quality Detection Based on Sparse Coding Technique

Classification of various rice types and determination of its quality is a major issue in the scientific and commercial fields associated with modern agriculture. In recent years, various image processing techniques are used to identify different types of agricultural products. There are also various color and texture-based features in order to achieve the desired results in this area. In this ...

متن کامل

Free Hand-Drawn Sketch Segmentation

In this paper, we study the problem of how to segment a freehand sketch at the object level. By carefully considering the basic principles of human perceptual organization, a real-time solution is presented to automatically segment a user’s sketch during his/her drawing. First, a graph-based sketch segmentation algorithm is proposed to segment a cluttered sketch into multiple parts based on the...

متن کامل

Sketch-based Object Recognition

We present a system that performs sketch-based image retrieval and classification. The system enables the user to draw sketches that are used as queries against a dataset of 20,000 sketched images spanning 250 categories. The system returns top matches and uses a weighted voting scheme to estimate the most likely classifications of the user’s sketch based on those matches. This work demonstrate...

متن کامل

Sparse Coding for Object Recognition

In recent years, the application of sparse coding techniques has led to frameworks that match or set the state-of-the-art in object recognition tasks. Despite such success, applying sparse coding to vision tasks presents unique challenges and many papers addressing these concerns appear in top conferences annually. This paper acts as an introduction to the subject of sparse coding, identifies t...

متن کامل

A complete hand-drawn sketch vectorization framework

Vectorizing hand-drawn sketches is a challenging task, which is of paramount importance for creating CAD vectorized versions for the fashion and creative workflows. This paper proposes a complete framework that automatically transforms noisy and complex hand-drawn sketches with different stroke types in a precise, reliable and highly-simplified vectorized model. The proposed framework includes ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Multimedia Tools and Applications

سال: 2014

ISSN: 1380-7501,1573-7721

DOI: 10.1007/s11042-013-1831-z