Skip to content

Latest commit

 

History

History
25 lines (15 loc) · 895 Bytes

README.md

File metadata and controls

25 lines (15 loc) · 895 Bytes
Raw

test nvjpeg resize

This repo is main from NVIDIA official website

File nvjpeg_npp.cpp/nvJpegnpp.hpp are copied from nvJpeg_example.cpp/nvJpeg_exmaple.hxx and modified for new features :

  • 1.Resize imamges use Nppresize and write to specific path
  • 2.Use cudastream for Parallelism

Compile

g++ -O3 -m64 nvjpeg_npp.cpp -I../include -lnvjpeg -L../lib64 -I/usr/local/cuda-9.0/include -lcudart -lnppig -lnppisu -lnppc -L/usr/local/cuda-9.0/lib64  -I/usr/cv/include -L/usr/cv/lib -lopencv_core -lopencv_highgui -lopencv_imgcodecs -Wl,-rpath=../lib64 -Wl,-rpath=/usr/local/cuda-9.0/lib64 -o nvjpeg_npp

Use

Note: Only support RGBI format to write image

nvJpeg_npp -i /input/ -o /output/ -fmt bgri -batched -pipelined -b 12

Run the command ./nvjpeg_example -h for the description of the parameters