The detection tag has no wiki summary.
5
votes
1answer
73 views
Detecting the original bandwidth of upsampled recordings
I have a set of recordings sampled at 16khz, but some of them are upsampled from 11khz and some from 8khz. Quite some of the recordings are noisy. What is the best way to classify the recordings ...
4
votes
0answers
60 views
Help in Retraining HOG Descriptor using SVMLight
I am currently trying to count car using OpenCV 2.4.4 with HOG descriptor. Because model for car detection is not available in OpenCV (unlike people detector which already have model for the ...
4
votes
1answer
50 views
How to detect underdamped harmonic signal?
I would like to ask what could be the easiest way to detect the presence and beginning (no more, no less) of under-damped harmonic signal in a collect of ultrasound data. I have some acquired data ...
0
votes
0answers
21 views
Searching for image samples in order to create custom classifier
I am training a classifier of my own, specifically for detecting body arms. According to the training process I have to provide positive samples and negative samples, wich will be used in the ...
5
votes
0answers
33 views
Filtering Corners Detected on Multiple Scales
I made a multi-scale Harris corner detector (inspired by MOPS) which is simply a Harris corner detector performed on several scales (i.e. subsampled versions of the same image).
This effectively make ...
2
votes
1answer
162 views
Understanding Integration Scale in Multi-Scale Harris Corner Detector
I would like to improve a simple Harris corner detector by adding more scales.
I don't need scale-invariant interest points, just to detect more points by processing more scales.
The Wikipedia says ...
