Open anhtt20172948 opened 6 days ago
As in sample you can either read data from file and send it decoder to decode
from nvidia import nvimgcodec
decoder = nvimgcodec.Decoder()
with open(resources_dir + "tabby_tiger_cat.jpg", 'rb') as in_file:
data = in_file.read()
nv_img_cat = decoder.decode(data)
or you can just pass image path to decoder read
function
nv_img = decoder.read(resources_dir + "cat-1046544_640.jp2")
In your example you decoded image using cv2 imread
function and passed already decoded image to nvImageCodec decoder.
Anyway, you do not need to use cv2 at all.
I am trying to decode cv2 image. I read that the decode function receives "Numpy array with bytes to decode" as input. link When try this code below
Got: ValueError: array has incorrect number of dimensions: 3; expected
When I tryGot: RuntimeError: nvImageCodec failure: '#4'
Where did I go wrong? Thank you very much