ObjectDetection | some object detection algo | Data Mining library
kandi X-RAY | ObjectDetection Summary
kandi X-RAY | ObjectDetection Summary
some object detection algo.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Train the model
- Return the next input
- Compute accuracy
- Load the next input
- Evaluate the model
- Sum the evaluation results
- Evaluate the given arguments
- Main worker function
- Train a neural network
- Performs the forward computation
- Compute the intersection of two bounding boxes
- Forward computation
- Compute the softmax of an array
- Forward computation
- Compute the log of x
- Forward the convolution layer
- Calculate evaluation results
- Parse arguments
- Prune the model
- Parse xml files
- Random crop
- Train a network
- Forward computation
- Decode heatmaps
- Perform agnex_decode
- Example demo
- Evaluate the given model
- Forward pass through the convolution layer
- Evaluate the curve
ObjectDetection Key Features
ObjectDetection Examples and Code Snippets
Community Discussions
Trending Discussions on ObjectDetection
QUESTION
I want my application to say a voice message when I press the button "btnObjectDetection". The application does an object detection task, and I want a welcome message. Currently, the application compiles and runs without problem but does not say anything from the voice message. Please help me :( This is my code:
activity_main.xml
...ANSWER
Answered 2021-May-27 at 07:36Currently, the application compiles and runs without problem but does not say anything from the voice message.
I see there is no issue in your code for TTS.
The problem is with your native lib. Just comment on this code once and try once:
QUESTION
I've trained Yolov5s model in colab.research env. After training I've moved best.pt to main yolov5 directory and renamed file to yolov5s.pt.
After calling export.py i got error listed below
...ANSWER
Answered 2021-May-21 at 23:22Fixed with linking model in runs directory:
QUESTION
Summary/TL;DR: ML Object Detection application is unable to detect objects because images aren't being acquired by analyze()
method.
I'm currently working on a mobile application using CameraX and Google ML Kit written in Java. The purpose of the application is to detect objects with a real time camera preview. I implemented ML Kit using this guide aptly titled "Detect and track objects with ML Kit on Android" (base model option) to detect objects in successive frames within the application.
However, upon running the application, it launches on my device and the camera preview continues to work but the application does not carry out its intended effect of actually detecting objects and displaying it on my screen. To attempt to resolve this, I had found this StackOverflow answer that very closely resembles this issue. To my dismay, the user had built their application using a custom model (tflite). This differs from mine as I am using the base model. According to my research, this uses the ML Kit's on-device's object detection. The code being applied is restricted to what is present within the aforementioned documentation. Since my IDE (Android Studio) does not display any errors within the syntax, I am unsure as to why any object detection does not appear to be present on my application. Displayed below is the necessary code that had been used:
CODE ...ANSWER
Answered 2021-Apr-02 at 18:33As mentioned in the other StackOverflow question you linked, you need to bind the analysis use case to make it work.
One tip to help debug this is that you can add some Log.d(..) in onSuccess to check the size of the returned object list and in onFailure to print out the exception. Then when running, you could use adb logcat or the AS log tab to check the info to make sure things are running.
Another improvement you can make is that, you don't need to create a new object detector each frame. You can create one out side the analyze method and reuse it.
QUESTION
I am trying to setup an ImageAnalyzer with my Android app so I can run object classification using Google's ML Kit API. The issue I am currently facing, as the title suggests, is constantly seeing the error "Failed to initialize detector".
I've reread this tutorial about three times now and followed this post about someone facing the same error (although for a different reason) to no avail. I've also made sure everything with the CameraX API (except the ImageAnalyzer code that I will show in a second) works as expected.
As mentioned in the ML Kit documentation, here is the code I have regarding setting up a LocalModel
, a CustomObjectDetectorOptions
, and an ObjectDetector
:
ANSWER
Answered 2021-Feb-26 at 07:42I managed to fix my issue before anyone answered, but in case anyone who just started to learn Android like me I'll leave my solution here.
Basically, remember to create an asset folder in the /src/main directory rather than the /src/androidTest directory :P
Once I did that, the model loaded correctly and now I just have to figure out how to display the results in my application.
QUESTION
I have the following code
...ANSWER
Answered 2020-Dec-02 at 00:12You are using https://github.com/OlafenwaMoses/ImageAI.
Despite it is not deprecated, the last commit from this repository is from January 2019.
Also, they integrate in their framework outdated networks
( keras-retinanet is deprecated, for instance )
Given that, I will answer your last question:
'is there any other way to use pre-trained object detection models?':
Yes, there are.
Both tensorflow
and pytorch
,
that are currently the main libraries for deep learning, offer them.
For instance, pytorch has few detection models coded in torchvision.models.detection
:
https://github.com/pytorch/vision/tree/master/torchvision/models/detection
Note 1: to install pytorch, you have to run in your conda environment:
conda install torchvision -c pytorch
Note 2: the following code has been made functional, combining the docstrings in :
https://github.com/pytorch/vision/blob/master/torchvision/models/detection/retinanet.py
and this tutorial:
https://debuggercafe.com/faster-rcnn-object-detection-with-pytorch/
I suggest you to have a look at them, too.
QUESTION
I am working on a plant leaf detection model using imageAI library. when I create an instance of the model the following error occurs. I can not understand the error. this is my code:
...ANSWER
Answered 2020-Nov-18 at 14:25you have to use older version of keras and tensorflow.
try this
pip3 install tensorflow==1.13.1
pip3 install keras==2.2.4
or you can install tensorflow 1.14 or 1.15.1
QUESTION
This is an extension of a question I asked before.
I'm using the recent version of MLKit Object Detection (which doesn't require firebase). I'm using a custom model, and CameraX, to detect objects and label them/get info.
Right now, with the code I have, it can detect that objects are present in the area, but:
- No labels or bounding boxes are showing up;
- It is not detecting more than one object at a time;
- Once it detects an object, the app won't "change" (i.e when I move the phone, to try to detect another object, nothing in the display changes.
Here is my code:
...ANSWER
Answered 2020-Aug-04 at 09:13To answer your #3 question:
Once it detects an object, the app won't "change" (i.e when I move the phone, to try to detect another object, nothing in the display changes.
I'm guessing this is caused by the fact that your imageProxy().close
needs to be a part of an OnCompletedListener else it will cause various threading issues and possibly be leading to the blocking of any additional images from being processed that you mention.
i.e.:
Change this:
QUESTION
My setup with Firebase is based on Carthage and everything is working great with that. But now that we have migrated to MLKit (they do not have support for Carthage) we have included 2 of the libraries from MLKit that we need through Cocoapods, but we keep on getting this linker errors.
...ANSWER
Answered 2020-Sep-30 at 18:51It's not supported to mix Carthage and CocoaPods. Both MLKit and Firebase have conflicting sets of dependencies on the GoogleUtilities framework that don't get correctly resolved.
It may be possible to workaround by removing the GoogleUtilities.framework from the Carthage installation and then explicitly adding the necessary set of its subspecs in the Podfile.
QUESTION
Hoping someone can help. I am experiencing difficulty making a curl POST request with JSON data from a gitlab CI job.
The curl request works fine in a local terminal session, (N.B I did not use double quotes in terminal session). If I do not escape double quotes in the gitlab CI yaml I get the error curl: (3) [globbing] nested brace in column 112
If I escape the double quotes in the GitLab CI job, as shown below I get the error:
curl: (3) [globbing] unmatched brace in column 1
In all cases I get the error /bin/bash: line 134: warning: here-document at line 134 delimited by end-of-file (wanted `EOF')
Is it possible to POST JSON data using here-documents from a GitLab CI job?
.gitlab-ci.yml job extract
...ANSWER
Answered 2020-Jun-29 at 15:01Solved it after reading this
Using |-
preserves newlines within the command and does not append a newline at the end of the command string. Used this principle to save the JSON data to a variable and then referenced the variable in the subsequent curl command.
Below I have included the script:
QUESTION
About OC: Ubuntu 16.04 LTS x86_64; GRX CUDA 10.2; cudnn ... etc.
TF: 2.1.0; Python 3.6
About the problem: When I launch module_main.py an error is displayed. When I launch it /legacy/train.py similarly, an error appears. Is it possible to fix this problem without downgrading the tensorflow version and without reinstalling the drivers? Is changing the code via a script the only way?
Logs below:
...ANSWER
Answered 2020-May-02 at 18:08I faced the same issue. Tensorflow 2.0 has removed tf.contrib. I tried to fixed the error by changing the code. And it lead to many other error.
I fixed this issue by downgrading tensorflow to 1.14.0
Run these commands on terminal:
pip uninstall tensorflow
pip install tensorflow==1.14.0
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install ObjectDetection
You can use ObjectDetection like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page