Fine-Grained Image Classification
The Fine-Grained Image Classification task focuses on differentiating between hard-to-distinguish object classes, such as species of birds, flowers, or animals; and identifying the makes or models of vehicles.
State-of-the-art leaderboards
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Greatest papers with code
AutoAugment: Learning Augmentation Policies from Data
Our key insight is to create a search space of data augmentation policies, evaluating the quality of a particular policy directly on the dataset of interest. For example, the policy learned on ImageNet allows us to achieve state-of-the-art accuracy on the fine grained visual classification dataset Stanford Cars, without fine-tuning weights pre-trained on additional data.
Pairwise Confusion for Fine-Grained Visual Classification
ECCV 2018
• abhimanyudubey/confusion
• 
Fine-Grained Visual Classification (FGVC) datasets contain small sample sizes, along with significant intra-class variation and inter-class similarity. While prior work has addressed intra-class variation using localization and segmentation techniques, inter-class similarity may also affect feature learning and reduce classification performance.
Towards Faster Training of Global Covariance Pooling Networks by Iterative Matrix Square Root Normalization
CVPR 2018
• jiangtaoxie/fast-MPN-COV
•
Towards addressing this problem, we propose an iterative matrix square root normalization method for fast end-to-end training of global covariance pooling networks. Our method is much faster than EIG or SVD based ones, since it involves only matrix multiplications, suitable for parallel implementation on GPU.
#2 best model for
Fine-Grained Image Classification on CUB-200-2011
FINE-GRAINED IMAGE CLASSIFICATION FINE-GRAINED IMAGE RECOGNITION
Fine-Grained Representation Learning and Recognition by Exploiting Hierarchical Semantic Embedding
• HCPLab-SYSU/HSE
•
In this work, we investigate simultaneously predicting categories of different levels in the hierarchy and integrating this structured correlation information into the deep neural network by developing a novel Hierarchical Semantic Embedding (HSE) framework. At each level, it incorporates the predicted score vector of the higher level as prior knowledge to learn finer-grained feature representation.
#3 best model for
Fine-Grained Image Classification on CUB-200-2011
FINE-GRAINED IMAGE CLASSIFICATION FINE-GRAINED IMAGE RECOGNITION REPRESENTATION LEARNING
Attribute-Aware Attention Model for Fine-grained Representation Learning
• iamhankai/attribute-aware-attention
Most of the previous methods focus on learning metrics or ensemble to derive better global representation, which are usually lack of local information. Based on the considerations above, we propose a novel Attribute-Aware Attention Model ($A^3M$), which can learn local attribute representation and global category representation simultaneously in an end-to-end manner.
FINE-GRAINED IMAGE CLASSIFICATION IMAGE RETRIEVAL PERSON RE-IDENTIFICATION REPRESENTATION LEARNING
A Large-Scale Car Dataset for Fine-Grained Categorization and Verification
CVPR 2015 • seanren96/Object-Detection
Updated on 24/09/2015: This update provides preliminary experiment results for fine-grained classification on the surveillance data of CompCars. The train/test splits are provided in the updated dataset.
#2 best model for
Fine-Grained Image Classification on CompCars