When do I use Background Subtraction Methods for object detection in images?

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What is the best introductory resource to learn about Deep Learning?

I am already familiar with machine learning, Python and Neural Networks.

08 September 2016 3,941 1 View

How will be the dimension of the input training dataset for a convolution neural network (1000 images, each image is 3 channel and 32px by 32px)?

will it be 2d as (1000)* (3*32*32)? or will it be 4d as (1000)* (3) (32)(32)?

08 September 2016 7,824 1 View

Where can I find a nice tensorflow tutorial?

I need to implement or download an algorithm for Vehicle detection in images.

08 September 2016 5,887 4 View

How can I prepare the labels of my binary classification problem in keras?

this is code I used #prepare labels...

08 September 2016 993 2 View

In Keras, How can I extract the exact location of the detected object (or objects) within image that includes a background?

If I will test my classifier using images that include the target object in an image among other items. I assume a sliding window is used.

08 September 2016 7,813 6 View

How can I implement the sliding window using Keras to detect multi objects in a single frame?

I already built a classifier to detect a single vehicle in a frame.

08 September 2016 2,438 0 View

How does object detection in images works?

Detecting Vehicles and pedestrians, how the classifier is trained? How exactly preprocessing of images is applied?

07 August 2016 914 6 View

If information gain is used to rank features, what is the typical way to build a subset of features based on this ranking?

These features will be input to a classifier

31 December 2013 9,089 2 View

What is the rule of thumb for ratio of positive to negative samples in a training dataset for best image classification?

should be like 50% each or should negative size be multiple of positve size?

01 January 1970 647 0 View

Where can I find a nice tutorial for Regional based Convolution neural Network?

http://cs231n.stanford.edu/slides/winter1516_lecture8.pdf was not clear enough for me to start implementing or have a clear understanding

01 January 1970 1,699 0 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

Weak DAPI staining after immunohistochemistry - how to improve?

After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...

05 August 2024 9,637 2 View

If we are using snowball sampling technique, how do we justify the true representativeness of the sample statistically? is there any statistical test?

Are there any statistical methods to justify your sampling technique using SPSS or AMOS?

05 August 2024 9,153 4 View

What are possible strategies can be used to analyze data under sequential explanatory mixed method approach?

Better ways to analyze the qualitative and quantitative data in a sequential explanatory mixed method approaches

04 August 2024 2,703 6 View

Dirty and clean?

Hi everyone I need a file with a dirty and clean potato image

04 August 2024 7,199 4 View

Hello, regarding Mxene 2D titanium carbide?

I fabricated Ti3C2Tx using concentrated HF 40%, I plot an XRD as attached image below.. please let to know if I obtained it or not.

02 August 2024 6,789 4 View

Why 3 replicates for most biological assays? Is it enough to examine the data fits normal distribution?

Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...

31 July 2024 8,141 13 View

Request for Advice: Starch Metabolism Research Project?

I am currently considering a research project focusing on a comparative analysis of starch metabolism in orchids and roses. I am particularly interested in identifying the types and quantities of...

30 July 2024 4,267 2 View

IHC profiler in image j software. has anyone used it to quantify nuclear DAB positivity?

Dear researchers. I tried using the IHC PROFILER in image j to quantify nuclear DAB staining. I followed the instructions in the original article by "Varghese F, Bukhari AB, Malhotra R, De A...

29 July 2024 2,229 0 View

Can the limit of quantification (LOQ) of an analytical method fall outside its linear dynamic range, or must it always be within it?

Can an analytical method's limit of quantification (LOQ) be outside its linear dynamic range, or is it always required to be within it? Please provide a thorough explanation supported by verified...

29 July 2024 7,198 9 View