coco-annotator Can't detect images sometime

My problem is that it sometimes can't find the image. OS: Linux what I do:

start server;
create a dataset named xxx
cp image files to the directory ./dataset/xxx/ sometimes, it can detect the image, sometimes it just show "No image in dataset"

If I cp a directory with img, it can detected the directory, but can't find the img.

Jan 22 '20 20:01 Haow235

Hi @jsbroks I'm also running into this issue when testing the most recent production build with tif imagery.

Tasks are stuck running trying to discover but they don't find anything

Selection_003

Selection_002

But in datasets/planet-4band-test I have both a 1 channel and 4 channel image.

Metadata for 4 channel image

coco-annotator/datasets/planet-4band-test  on  master via 🅒 base 
➜ rio info 20180801_173117_1009_3B_AnalyticMS_SR_clip.tif
{"blockxsize": 256, "blockysize": 256, "bounds": [570219.0, 3496098.0, 585822.0, 3500655.0], "colorinterp": ["blue", "green", "red", "undefined"], "compress": "lzw", "count": 4, "crs": "EPSG:32612", "descriptions": [null, null, null, null], "driver": "GTiff", "dtype": "uint16", "height": 1519, "indexes": [1, 2, 3, 4], "interleave": "pixel", "lnglat": [-110.1774019529404, 31.617889203049], "mask_flags": [["nodata"], ["nodata"], ["nodata"], ["nodata"]], "nodata": 0.0, "res": [3.0, 3.0], "shape": [1519, 5201], "tiled": true, "transform": [3.0, 0.0, 570219.0, 0.0, -3.0, 3500655.0, 0.0, 0.0, 1.0], "units": [null, null, null, null], "width": 5201}

I'm also unable to detect a .tif image that has 3 channels, so I think this is a general tif issue, though I saw recently that it looked like there was a PR to add tif support. This issue can be tested using publicly available tif data from this link: https://ndownloader.figshare.com/articles/2009586/versions/10

RGB tif imagery is stored at ~/geospatial-python/data/NEON-DS-Airborne-Remote-Sensing/HARV/RGB_Imagery from the data available via the above link.

As a side note, it'd be nice if COCO annotator was channel agnostic and could handle 4 channel imagery similar to napari (an ND image viewer), where different channel combinations could be selected for visualization, either on import or interactively during the labeling stage.

Jan 23 '20 21:01 rbavery

@Haow235 did you try to use the "scan" button in the dataset view ?

Jan 24 '20 16:01 EtienneDavid

@EtienneDavid Yes, I tried "Scan", "refresh", "import", and they don't work too. I tried update then restart my computer, restart the server, and recreate the dataset, then it can detect the images.

Jan 24 '20 17:01 Haow235

Scanning and restarting does not work for me when using .tif images.

Jan 24 '20 19:01 rbavery

OK, it may linked to a docker volume management problem...

Jan 29 '20 16:01 EtienneDavid

I also ran into the same issue. I only have 1 image in the folder and it can't detect it.