Questions tagged [imageprocessing]

Question 1

Is there any way to search for a component with the new AI advancement in image text search? When I am looking for a part, I typically search through the silkscreen or the PCB itself, until I find it. ...

Question 2

this is my design: https://github.com/Shehab-Hesham/FPGA_IP_VGA/tree/main. On an oscilloscope, the vertical sync and horizontal sync are correctly given as output; however, the color channels output 0 ...

Question 3

I need to downsample an image (bitmap image of a Spectrogram) by a fraction, N/D, (rational: ex 4/5). I understand that this can be done with resampling by 4 followed by decimation by 5. If this is ...

Question 4

A couple days ago we were given our last project assignment at the HDL course at my uni. Among the files provided was a .ngc file and we were told to place it inside the project folder. It is supposed ...

Question 5

I would like to see if the idea I have for an experiment is even worth the effort and money to perform. I would like to use electrical impedance tomography to image a developed thin layer ...

Question 6

I have been researching for many days and haven't found a microcontroller that fits my needs. I want a microcontroller that: Is cheap (I want to make this into a product that can be around $20-40) ...

Question 7

I'm currently creating a RGB+IR webcam application using the CYUSB3014 from Infineon with the AR0237 from OnSemi. After a bit of fiddling around with the help of the AN75779 from Infineon and the ...

Question 8

I am starting to learn how to write mobile programs and came with an idea. I was wondering if there is already a smartphone program that enables you to take a picture of the circuit and it ...

Question 9

I want to do an image processing by openCV on FPGA . But I do not know if I should use the SDsoc method or the vivadoHLS method. The size of the images I am going to process is large and I want to ...

Question 10

I have a little bit of a hard time wrapping my mind around MIPI. My mission: I want to connect a MIPI camera directly to a MIPI display. Camera pin-layout: Display pin-layout: The Interface of the ...

Question 11

I have been studying quantization in the context of digital image processing. I referred to the 4th edition of the book titled Digital Image Processing by Rafael C. Gonzalez and Richard E. Woods. In ...

Question 12

I am working on a camera sensor and was trying to get a rough estimate on if a given camera module has enough dynamic range. Fortunately I know the target and illumination source. The dynamic range I ...

Question 13

I'm having problems when trying to synchronize output from IR camera and hdmi transmitter. I use cyclone FPGA and ulis IR sensor, for describing how I use Verilog. Sensor frame rate is 60 fps, same ...

Question 14

I'm working on image processing using FPGA. My aim is to begin by performing basic image processing such as brightness control, conversion to gray scale and then later on, advance to implement the ...

Question 15

I am working on Image Processing on FPGAs using Verilog. In my design I store my processed result in a Block-RAM. Is there a way in which data stored in a Block RAM be read out of it and stored as a ...

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Questions tagged [imageprocessing]

Is there a way to search like CTRL+F in Gerbers or a PCB picture to find a specific part?

DE10-Lite VGA Controller Display

Image downsampling by a fraction

What does an .ngc file do in Xilinx ISE?

Amorphous Silica Electrical Impedance Tomography

Best low-cost microcontroller (that can be programmed using Python) for computer vision? [closed]

Interfacing AR0237 to CYUSB3014

Would a program for circuit diagnostics with image recognition be useful? [closed]

vivado HLS or SDsoc for use openCV

Directly connecting MIPI Camera and Display

Why is quantization defined in powers of integer multiples of two in digital image processing?

Converting Radiant Energy to ADC Voltage

Synchronize IR sensor output and HDMI (FPGA)

Input image format to Verilog [closed]

Get data from FPGA Block RAM and store it as text file

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