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Auto Image/Video Annotation Tool

The pre-trained inception model (Open Image Dataset V4) is used in annotating each one second frame of the video.

When the container is running, put the input videos in /data/video.

The result for each video will be saved separatly in /inception/output with the csv names same as video names.

steps

  1. build docker container
docker build -t yyyyteng/inception_ffmpeg .
docker run docker_run.sh
  1. run annotation job on the example video in /inception/data/video. this will download the pretrained model, split the video into frames, run prediction over all frames and save the results to csvs automatically
bash start.sh --checkpoint /inception/model/2016_08/model.ckpt \
	--labelmap /inception/model/2016_08/labelmap.txt \
	--dict /inception/data/dict.csv \
	--image_size 299 \
	--num_classes 6012 \
	--num 10 \
	--image_folder_path /inception/data/video_frames/

  1. all the one second frames will be extracted and saved in /inception/data/video_frames

  2. annotation result will be saved under /inception/output in a csv with the same name as that of the input video

  3. if an aggregated result is needed, run the following in /inception/scripts, it will print the top ten most frequent labels for all the frames in the video (normalized by video length)

python aggregate_result.py /inception/output/mountain_lake.csv

this tool can also be used on images directly.

  1. put the input images in one folder under video_frames and run the following
python classify_folder.py /inception/data/video_frames/input_imgs \
	--checkpoint /inception/model/2016_08/model.ckpt \
	--labelmap /inception/model/2016_08/labelmap.txt \
	--dict /inception/data/dict.csv \
	--image_size 299 \
	--num_classes 6012 \
	--n 10
  1. annotation result for all the images in the input_imgs folder will be saved here /inception/output/input_imgs.csv

example result

the frame below

has the following labls

3353: /m/04h4w - lake (score = 0.85)
4648: /m/09d_r - mountain (score = 0.79)
3745: /m/05h0n - nature (score = 0.78)
3450: /m/04p25 - loch (score = 0.63)
4334: /m/07j7r - tree (score = 0.61)
2860: /m/03ktm1 - body of water (score = 0.58)
1403: /m/023bbt - wilderness (score = 0.53)
2: /g/11jxkqbpp - mountainous landforms (score = 0.49)
4592: /m/093shy - reservoir (score = 0.43)
1475: /m/025s3q0 - landscape (score = 0.43)

streamlit demo

run the command below and navigate to http://localhost:8501/ to interact with the app

streamlit run stremlit_app.py

reference

https://github.com/openimages/dataset