Object proposal generation is a preprocessing technique that has been widely used in current object detection pipelines to guide the search of objects and avoid exhaustive sliding window search across images.
( Image credit: Multiscale Combinatorial Grouping for Image Segmentation and Object Proposal Generation )
In this paper, we propose PointRCNN for 3D object detection from raw point cloud.
#2 best model for
3D Object Detection
on KITTI Cyclists Moderate
We encode the sparse 3D point cloud with a compact multi-view representation.
3D OBJECT DETECTION AUTONOMOUS DRIVING OBJECT PROPOSAL GENERATION
We propose a unified approach for bottom-up hierarchical image segmentation and object proposal generation for recognition, called Multiscale Combinatorial Grouping (MCG).
We introduce a differentiable, end-to-end trainable framework for solving pixel-level grouping problems such as instance segmentation consisting of two novel components.
BOUNDARY DETECTION INSTANCE SEGMENTATION OBJECT PROPOSAL GENERATION SEMANTIC SEGMENTATION
To this end, we propose a novel end-to-end deep semantic edge learning architecture based on ResNet and a new skip-layer architecture where category-wise edge activations at the top convolution layer share and are fused with the same set of bottom layer features.
SOTA for Edge Detection on SBD
EDGE DETECTION OBJECT PROPOSAL GENERATION SEMANTIC SEGMENTATION
We propose a new method for semantic instance segmentation, by first computing how likely two pixels are to belong to the same object, and then by grouping similar pixels together.
#2 best model for
Object Proposal Generation
on PASCAL VOC 2012, 60 proposals per image
INSTANCE SEGMENTATION METRIC LEARNING OBJECT PROPOSAL GENERATION SEMANTIC SEGMENTATION
Object detection, one of the most fundamental and challenging problems in computer vision, seeks to locate object instances from a large number of predefined categories in natural images.
Semantic edge detection (SED), which aims at jointly extracting edges as well as their category information, has far-reaching applications in domains such as semantic segmentation, object proposal generation, and object recognition.
EDGE DETECTION OBJECT PROPOSAL GENERATION OBJECT RECOGNITION SEMANTIC SEGMENTATION