Stack Overflow
Stack Overflow

Questions tagged [rawimage]

43 questions
0
votes
1 answer

How do I convert matrix of RAW values to matrix of RGB values in code?

I have a bunch of values that seem to be 12-bit numbers. If I put them in a matrix and scale each one to a value 0-255 and then show them as an image, I get something that looks like a photo, but it's quite bland. I think that they might be direct…
Eyal
  • 5,728
  • 7
  • 43
  • 70
0
votes
1 answer

Convert a raw sequence of N x M values into a proper image format with minimal effort

I have a file with a sequence of NxM unsigned integral values of fixed width - let's even assume they're single bytes - and I would like to "wrap" in some kind of common image file format. Preferably, something usable with popular image viewers; and…
einpoklum
  • 118,144
  • 57
  • 340
  • 684
0
votes
1 answer

Why Getting Video from server to Raw image Component in unity doesn't work?

I am trying to get a video from my 'Json' file which I upload it on azure server to Raw image component in unity but it looks like That : enter image description here to get a picture it works well but for video mp4 it doesn't, this is the Code…
Bolino
  • 13
  • 5
0
votes
0 answers

Load raw image data in Mat object in opencv c++

I have the following problem. I'd try to load a raw image data in an opencv Mat object in order to apply post-processing image manipulation. My raw image is a 16 bit 3 channels image. Does someone know how to do it?
Tanozar
  • 49
  • 1
  • 1
  • 4
0
votes
0 answers

Resizing raw images with PHP Imagick isn't working

After multiple attempts, I was able to install ImageMagick and PHP Imagick extension. However, it fails to create Imagick object itself. Unfortunately, no error/ exception is shown anywhere. My development environment is - Apache/2.4.23 (Win64)…
Krishna Chebrolu
  • 145
  • 2
  • 13
0
votes
0 answers

How to mirror the RAW image in Android java code?

I have got the RAW fingerprint image but need to mirror it for comparing it with another image. The original Raw image data is shown below: public void onUpImageSuccess(byte[] data) { Log.i("whw", "up image…
Austin Yin
  • 13
  • 4
0
votes
2 answers

Convert Base64 String to Javascript Uint16Array?

I'm working in an Javascript application that receives a base64 array. This array encodes a 16 bits per pixel raw image. Thus, I would like to do some calculations in it. For this, I need to unpack this Base64 string in a Uint16Array, so I can…
Fernando
  • 1,477
  • 2
  • 14
  • 33
0
votes
1 answer

Reslice 3d Raw image using vtkImageReslice

I'm trying to get a 2d slice from a 3d raw image, and I'm viewing the output on a vtkImageViewer2 but I'm getting a blank window. I'm afraid that i can not make this code shorter because each step in this pipeline is necessary as mentioned…
user5725581
0
votes
0 answers

A .png Image Set convert A .raw File in Python

I have this images: And I have lots of images I will use 3d reconstructions these images but I sould convert one .raw file these images How can I use ?
j.doe
  • 327
  • 7
  • 22
0
votes
1 answer

Python rawpy image saving issues

I am experimenting with merging Astrophotography images in python. Currently I have the issue that when exporting an image with different libraries the image has a different color tone than the original. Imported image is in the .nef format. The…
user8399197
  • 13
  • 5
0
votes
1 answer

Unity. After downloading my rawimage is still blank

Hi My scene name is a game.In that scene I am having A main panel that's name is ITEMCONTAINER. In item container I am having a panel whoes name is ITEM. I attached a script in ITEM PANEL. IN that script i am having a game object public,a raw image…
Mr R
  • 13
  • 6
-1
votes
1 answer

Image format in segmentation via neural networks

I am doing segmentation via deep learning in pytorch. My dataset is a .raw/.mhd format ultrasound images. I want to input my dataset into the system via data loader. I faced few important questions: Does changing the format of the dataset to…
gxa
  • 1
  • 3
-1
votes
1 answer

Difference about DeepLearning's learning data(jpeg) and embedded system(raw)

I study deep learning using images. This time, I have a question. I want to hear everyone's opinion. Generally, learning data is used for image recognition of the Website which reducing the data capacity. So I think jpeg images are used. However,…
oguririn
  • 7
  • 2
1 2
3