Efficient representation for image recognition

• Main Author: Zhang, Yu
• Other Authors: Cai Jianfei
• Format: Theses and Dissertations
• Language: English
• Published: 2015
• Subjects: DRNTU::Engineering::Computer science and engineering::Computing methodologies::Image processing and computer vision
• Online Access: https://hdl.handle.net/10356/63616
• Institution: Nanyang Technological University

Image representation plays the key role in image recognition. An image is usually represented by a feature vector generated using methods like bag-of-visual-words (BOV) model, Fisher Vector, sparse coding, etc. In recent years, high dimensional feature vectors have become popular. However, they usua...