Object detection using SSL Classification
Preamble 📜
The Proceedings of the European Conference on Computer Vision has conducted a benchmark PASCAL Visual Object Challenge (VOC) evaluating performance on object class recognition (from 2005-2012, now finished). For our task, we examine the 2007 dataset which consists of several types of random images collected in January 2007 from Flickr. There are five challenges: classification, detection, segmentation, action classification, and person layout.
Our goal from this challenge is to perform image classification from several visual object classes in realistic scenes (i.e. not pre-segmented objects). And so, we will be using certain Semi-Supervised Learning approaches where we have both labeled and unlabeled sets to check if we get superior results as opposed to supervised techniques.
Mandatory features
- MPEG-7 Color Layout Descriptor
- Visual Bag-of-Words
- Speeded up robust features (SURF)
Supplementary features
- Local Binary Patterns
- Color Histogram
Folder Structure 📂
Folder structure and naming conventions for this project
A top-level directory layout
.
├── HLD_LLD # Documentation files (.pdf)
├── codebase # workable codebase (.py, .ipynb)
├── fig
└── plots # Compiled image files (.png, .jpg)
├── files # Legacy files
├── posterbase # layout and template files (.sty, .tex)
├── .gitignore
├── LICENSE
├── README.md
└── requirements.txt # Python libraries for this project (versioned)
Usage
Code requires Python 3.6 to run. Install the dependencies required for the code to run.
pip install -r requirements.txt
For running the code
python {change_the_model_here}.py --data ..\VOCtrainval_06-Nov-2007\VOCdevkit\VOC2007\
Our Findings in form of a Scientific Poster
Download in PDF
Datasets and References🌐
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F. Perronnin, J. Sánchez and Yan Liu, "Large-scale image categorization with explicit data embedding," 2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2010, pp. 2297-2304, doi: 10.1109/CVPR.2010.5539914.
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Everingham, L. Van Gool, C. K. I. Williams, J. Winn, and A. Zisserman. The PASCAL Visual Object Classes Challenge 2007 (VOC2007) http://host.robots.ox.ac.uk/pascal/VOC/voc2007/index.html
Contributors 👨💻
- Shubham Kumar Agrawal
- Pavan Tummala
- Usama Ashfaq
- Syed Muhammad Laique Abbas
- Ranji Raj