/cocoapi

Clone of COCO API - Dataset @ http://cocodataset.org/ - with changes to support Windows build and python3

Primary LanguageJupyter NotebookOtherNOASSERTION

Clone of COCO API - http://cocodataset.org/

Original README:

COCO is a large image dataset designed for object detection, segmentation, person keypoints detection, stuff segmentation, and caption generation. This package provides Matlab, Python, and Lua APIs that assists in loading, parsing, and visualizing the annotations in COCO. Please visit http://cocodataset.org/ for more information on COCO, including for the data, paper, and tutorials. The exact format of the annotations is also described on the COCO website. The Matlab and Python APIs are complete, the Lua API provides only basic functionality.

In addition to this API, please download both the COCO images and annotations in order to run the demos and use the API. Both are available on the project website.

Please download, unzip, and place the images in: coco/images/

Please download and place the annotations in: coco/annotations/

For substantially more details on the API please see http://cocodataset.org/#download.

This clone's README:

To support Windows build and python3 we had to make minor changes to:

  • PythonAPI/setup.py
  • PythonAPI/pycocotools/coco.py

To install this package, use pip as follows:

(dlwin36coco) Phil@SERVERP E:\repos
$ pip install git+https://github.com/philferriere/cocoapi.git#subdirectory=PythonAPI
Collecting git+https://github.com/philferriere/cocoapi.git#subdirectory=PythonAPI
  Cloning https://github.com/philferriere/cocoapi.git to c:\users\phil\appdata\local\temp\pip-req-build-jn698z8p
Building wheels for collected packages: pycocotools
  Running setup.py bdist_wheel for pycocotools ... done
  Stored in directory: C:\Users\Phil\AppData\Local\Temp\pip-ephem-wheel-cache-rde3oevt\wheels\69\2b\12\2fa959e49f73d26cff202c2f4e5079096c9c57c8a8509fd75c
Successfully built pycocotools
Installing collected packages: pycocotools
Successfully installed pycocotools-2.0

On Windows, you must have the Visual C++ 2015 build tools on your path. If you don't, make sure to install them from here:

Then, run visualcppbuildtools_full.exe and select default options:

Why have the demo notebooks been moved into their own directory?

If you clone/fork the original repo, you may hit the following error when running the demo notebooks:

It happens because there is a pycocotools directory in the same folder as the notebooks. The python code being imported then is the local implementation of pycocotools, not the one installed with pip. To fix this issue, the demo notebooks have been moved to their own directory.

why am I getting a ModuleNotFoundError: No module named 'pycocotools._mask' error in my code?

If you get this error, it is because the COCO library you are calling is NOT our version of the library. Instead, you are (inadvertently) referencing a local copy of the library. So, if you get this error, search the tree of import in your code for a reference to a local pycocotools library. Then, move or delete the local version.

여기서 부터는 내가 설치에 성공한 과정


On Windows, you must have the Visual C++ 2015 build tools on your path. If you don't, make sure to install them from here:

conda create -n coco #2020 3월 26일 기준 파이썬 3.7.5 가 설치됨

pip install numpy==1.17 #1.18 버전이 문제가 있어서 1.17 쓰는경우가 많음

pip install Cython

pip install git+https://github.com/philferriere/cocoapi.git#subdirectory=PythonAPI

pip install scikit-image

깨끗한 환경에서 다시 시도해보고 수정하겠음