namburger / edgetpu-detection-camera

Detection Camera with EdgeTpu

Hi, I'm Nam 👋

Some info that github suggests that I put here:

💬 Ask me about my dog

📫 How to reach me: [email protected]

😄 Pronouns: nam burger

Checkout my most recent tutorial:

I also write about non tech stuffs:

edgetpu-detection-camera's Issues

Build failed on absl-gitupdate.cmake

Hi @Namburger I tried to build on the Coral Dev Board, and the make process failed with following error, could you please help. Thanks!

Scanning dependencies of target absl
[ 83%] Creating directories for 'absl'
[ 85%] Performing download step (git clone) for 'absl'
Cloning into 'absl'...
remote: Enumerating objects: 4315, done.
remote: Counting objects: 100% (4315/4315), done.
remote: Compressing objects: 100% (2221/2221), done.
remote: Total 4315 (delta 2712), reused 3383 (delta 2070), pack-reused 0
Receiving objects: 100% (4315/4315), 3.73 MiB | 2.38 MiB/s, done.
Resolving deltas: 100% (2712/2712), done.
Your branch is up to date with 'origin/master'.
Already on 'master'
[ 88%] Performing patch step for 'absl'
[ 90%] Performing update step for 'absl'

*** Please tell me who you are.

Run

git config --global user.email "[email protected]"
git config --global user.name "Your Name"

to set your account's default identity.
Omit --global to set the identity only in this repository.

fatal: unable to auto-detect email address (got 'mendel@red-pig.(none)')
Cannot save the current index state
CMake Error at /home/mendel/sdcard/spacer/development/edgetpu-detection-camera/build/absl/tmp/absl-gitupdate.cmake:80 (message):
Failed to stash changes

make[2]: *** [CMakeFiles/absl.dir/build.make:113: absl/src/absl-stamp/absl-update] Error 1
make[1]: *** [CMakeFiles/Makefile2:278: CMakeFiles/absl.dir/all] Error 2
make: *** [Makefile:101: all] Error 2

build fails on Ubuntu

looks like the script needs a separate version requirement for Ubuntu:
build$ cmake ..
CMake Error at CMakeLists.txt:1 (cmake_minimum_required):
CMake 3.11 or higher is required. You are running version 3.10.2

$ sudo apt-get install cmake
Reading package lists... Done
Building dependency tree
Reading state information... Done
cmake is already the newest version (3.10.2-1ubuntu2.18.04.1).

Count identified object

1. Thank you for all your great work on the coral.ai Board and the github samples!
2. Can you recommend an solution how to count identified objects?
3. For exmaple the following output:

    0: Object(id=2, score=0.58203125, bbox=BBox(xmin=241, ymin=165, xmax=283, ymax=185)), area=840.00
    1: Object(id=0, score=0.41796875, bbox=BBox(xmin=20, ymin=154, xmax=66, ymax=205)), area=2346.00
    2: Object(id=2, score=0.26953125, bbox=BBox(xmin=244, ymin=165, xmax=280, ymax=179)), area=504.00
    3: Object(id=2, score=0.26953125, bbox=BBox(xmin=235, ymin=167, xmax=258, ymax=183)), area=368.00
    4: Object(id=0, score=0.2109375, bbox=BBox(xmin=11, ymin=151, xmax=151, ymax=258)), area=14980.00
    5: Object(id=2, score=0.2109375, bbox=BBox(xmin=265, ymin=163, xmax=283, ymax=178)), area=270.00
    6: Object(id=0, score=0.16015625, bbox=BBox(xmin=26, ymin=166, xmax=60, ymax=201)), area=1190.00
    7: Object(id=0, score=0.16015625, bbox=BBox(xmin=35, ymin=163, xmax=68, ymax=200)), area=1221.00

4. Do you have a recommend way, for example how to count the passing cars?
5. Object ID 1 is a person, 2 is a car.

scripts/install_cmake.sh missing

@Namburger
It would be nice if you could copy your install_cmake.sh from the other repo to make this repo completely independent. Its nothing big but I felt it wouldjust look complete as you have mentioned that in your Readme

Segmentation Fault

Hi,
Thanks for the package. I compiled it as mentioned in your docs but when I am running Edgetpu example its giving me the segmentation fault.

Error: Encountered unresolved custom op edgetpu-custom-op
Error: Node number 0 (edge-custom-op) failed to prepare
Platform : Raspberry Pi4
OS: Raspbian Buster