Vehicle-Detection | implemented Vehicle Detection | Computer Vision library
kandi X-RAY | Vehicle-Detection Summary
kandi X-RAY | Vehicle-Detection Summary
This is Udacity Self-Driving CarND Term 1 Project 5: Video for vehicle detection and tracking. I implemented Vehicle Detection and Tracking algorithm using HOG, SVM, and Kalman filter.
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Top functions reviewed by kandi - BETA
- Run detection
- Assign the group index
- Detect heat boxes
- Separate boxes
- Show background pixels
- Get the bounding box of the bounding box
- Generate next patch
- Show the image
- Set the original bounding box
- Generator for the next patch
- Return True if the button is a delete
- Get bounding box
- Generate a bounding box
- Show test image pyramid
- Generate the next layer
- Convert files to images
- Create train and test vectors
- Visualize the process
- Gets features from a list of images
- List files in a directory
- Reads a hdf5 file
- Check if the image is a draw
- Test the classification function
- Save a classifier
- Load a pickled model
- Calculate the maximum value of two boxes
Vehicle-Detection Key Features
Vehicle-Detection Examples and Code Snippets
Community Discussions
Trending Discussions on Vehicle-Detection
QUESTION
in udacity self driving https://github.com/udacity/self-driving-car/tree/master/vehicle-detection/u-net the method get_mask_seg(img, bb_boxes_f) gives slice indices must be integers or none or have an index method
...ANSWER
Answered 2017-Nov-26 at 04:17This code is breaking due to a relatively recent change in NumPy. To fix it, you'll need to ensure that the index array bb_box_i
is an integer array. The easiest way to do that is probably to add a line of code that does bb_box_i = bb_box_i.astype('int')
before indexing into the img_mask
array.
QUESTION
Lately, I have been trying to replicate the results of this post, but using TensorFlow instead of Keras. However, my model loss is not converging as in the code provided. I took care to use the same parameters used by the author, even those not explicitly shown. My complete code can be seen here.
I have already tried different learning rates, optimizers, and batch sizes, but these did not affect the result very much as well.
I found a bunch of other questions related to this problem here in StackOverflow and StackExchange, but most of them had no answer at all. The questions with answers, however, did not help.
I'm using TensorFlow 1.1.0, Python 3.6 and Windows 10.
The most weird thing is that we have the same database and the same model, but just different frameworks. Thus, it was not supposed to give completely different behaviours. Does anyone have suggestions about what should I try to solve this problem, please?
...ANSWER
Answered 2017-Jul-20 at 15:33I ran your code basically unmodified, but I looked at the shape of your tf_labels and logits and they're not the same. logits had shape (batch_size,1,1,1) (because you were using a 1x1 convolutional filter) and tf_labels had shape (batch_size,1). I changed your loss line to be
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Install Vehicle-Detection
You can use Vehicle-Detection 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.
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