Questions tagged [spatial-transformer]

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Does segmentation algorithms perform better in frequency domain than spatial domain?

I am implementing a published paper, where cellular region needs to be segmented from non-cellular region in a microscopic image of human cells. In the paper LFT coefficients of each pixel are ...
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Entity Linking for Receipts [closed]

I am building a model for reading receipts from their mobile snapshots. After the receipt is OCR'd, I plan to use a variation on LayoutLM for entity extraction. Entities are: "quantity", &...
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In transformers, do you understand why are the Value (V) vectors comes from the encoder? And than normalize with the query (Q) vector? [closed]

In transformers, there is a phase for rasidual connection, where the queries and the output from the attention are add and normalize. Can one please give some advise to the motivation of it? Or maybe ...
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How to deal with attributes that can vary arbitrarily for each sample?

Let's say we are trying to classify cars into five different categories. For this, we have a lot of samples described by color, brand, model, year of manufacture and so on. For instance, imagine ...
2
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1answer
692 views

Spatial Transformer Networks: how is theta differentiable?

In the paper Spatial Transformer Networks, the localization network's output, theta, is differentiable, given the current input feature map. How is this theta ...