# FilterBank_Python

**Repository Path**: ymli1997/FilterBank_Python

## Basic Information

- **Project Name**: FilterBank_Python
- **Description**: python code for generating Filter Bank using for image retrieval
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2019-09-26
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# FilterBank_Python
python code for generating Filter Bank using for image retrieval. Contents including:
1. Derive 2D Gaussion filter and Laplacian of Gaussion (LoG) (in report.pdf)
2. Generate a filter bank of 48 image filters, each with 32 & times 32, including 4 Gaussion filters, 8 LoG filters, 18 x-directional first derivation of Gaussian filters and 18 x-directional second derivation of Gaussian filters
3. Retrieve top5 images given a image query using filter bank and deep features 

## Filter Bank (48)
![Filter Bank](Images/FB.png)

## Top5 Retrieval Results
Filter Bank features
![FB](Images/imageRank.png)

Deep Features from ResNet101
![FB](Images/res101.png)

## Acknowledgement
[http://www.robots.ox.ac.uk/~vgg/research/texclass/filters.html](http://www.robots.ox.ac.uk/~vgg/research/texclass/filters.html)