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Object Classification

78 papers with code · Computer Vision

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MorphoCluster: Efficient Annotation of Plankton images by Clustering

4 May 2020morphocluster/morphocluster

By aggregating similar images into clusters, our novel approach to image annotation increases consistency, multiplies the throughput of an annotator and allows experts to adapt the granularity of their sorting scheme to the structure in the data.

OBJECT CLASSIFICATION

8
04 May 2020

Global-Local Bidirectional Reasoning for Unsupervised Representation Learning of 3D Point Clouds

29 Mar 2020raoyongming/PointGLR

Based on this hypothesis, we propose to learn point cloud representation by bidirectional reasoning between the local structures at different abstraction hierarchies and the global shape without human supervision.

3D OBJECT CLASSIFICATION OBJECT CLASSIFICATION UNSUPERVISED REPRESENTATION LEARNING

36
29 Mar 2020

1st Place Solutions for OpenImage2019 -- Object Detection and Instance Segmentation

17 Mar 2020Sense-X/TSD

Given such good instance bounding box, we further design a simple instance-level semantic segmentation pipeline and achieve the 1st place on the segmentation challenge.

INSTANCE SEGMENTATION OBJECT CLASSIFICATION OBJECT DETECTION SEMANTIC SEGMENTATION

223
17 Mar 2020

SuperMix: Supervising the Mixing Data Augmentation

10 Mar 2020alldbi/SuperMix

In this paper, we propose a supervised mixing augmentation method, termed SuperMix, which exploits the knowledge of a teacher to mix images based on their salient regions.

DATA AUGMENTATION OBJECT CLASSIFICATION

35
10 Mar 2020

FPConv: Learning Local Flattening for Point Convolution

25 Feb 2020lyqun/FPConv

We introduce FPConv, a novel surface-style convolution operator designed for 3D point cloud analysis.

3D OBJECT CLASSIFICATION OBJECT CLASSIFICATION SCENE SEGMENTATION

53
25 Feb 2020

Consistency-based Semi-supervised Learning for Object detection

NeurIPS 2019 soo89/CSD-SSD

Making a precise annotation in a large dataset is crucial to the performance of object detection.

OBJECT CLASSIFICATION OBJECT DETECTION

16
01 Dec 2019

ColorFool: Semantic Adversarial Colorization

25 Nov 2019smartcameras/ColorFool

Instead, adversarial attacks that generate unrestricted perturbations are more robust to defenses, are generally more successful in black-box settings and are more transferable to unseen classifiers.

ADVERSARIAL ATTACK COLORIZATION DENOISING OBJECT CLASSIFICATION

1
25 Nov 2019

Data-Free Point Cloud Network for 3D Face Recognition

12 Nov 2019alfredtorres/3DFacePointCloudNet

To ease the inconsistent distribution between model data and real faces, different point sampling methods are used in train and test phase.

3D OBJECT CLASSIFICATION FACE RECOGNITION OBJECT CLASSIFICATION SEMANTIC PARSING

7
12 Nov 2019

DeepGCNs: Making GCNs Go as Deep as CNNs

15 Oct 2019lightaime/deep_gcns

We believe that the insights in this work will open a lot of avenues for future research on GCNs and transfer to further tasks not explored in this work.

NODE CLASSIFICATION OBJECT CLASSIFICATION SEMANTIC SEGMENTATION

531
15 Oct 2019