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The message embedded in the least significant bit plane of the gray image encoded using Hamming code 7.4
Hi guys I work on LSB stenography using hamming code.
The whole code should work so that the image changes to gray, the message is encoded with a Hamming code and inserted into the LSB bit plane, then ...
0
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0
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191
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Opencv c++ lsb steganography not generating complete image
I am using this code to do lsb steganography, everything seems to work fine but the generated image [[enter image description here](https://i.sstatic.net/DNvJQ.png)](https://i.sstatic.net/kr1vy.png), ...
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1
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1k
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Audio Steganography using lsb causing noise in audio with hidden message
I am trying to solve a problem in my audio steganography code. Afted hiding the message in wav audio file, there is some noice which of course should not be there considering the point of the whole ...
0
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1
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50
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unsupported operand type(s) for &: 'str' and 'int' python
I have an lsb steganography function to hide messages that have been modulated into audio. the results of the modulation are binary numbers 1 and 0. when I run the function I get an error:
...
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0
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190
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How to write lsb_release in python code? Linux
i wrote client-server api for making users requests in Windows by using platform() library.
But, unfortunately, i need to change my code for lsb_release instead platform.
An example:
request = "...
3
votes
1
answer
15k
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lsb_release: command not found on Ubuntu 20.04
Hello I'm trying to install postgreSQL on Ubuntu 20.04, but when I exexute the very first command in order to create file repository configuration:
$ sudo sh -c 'echo "deb http://apt.postgresql....
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1
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1k
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How to install an ELF 64-bit LSB executable on Debian?
I'm trying to install the mips-linux-gnu-gcc Toolchain on Debian 7 from a guide, which has the instructions to install it from a directory on the machine (which I already sent in) and has the ...
2
votes
1
answer
283
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How to implement invisible watermark image in image using 3 LSB
I need to implement 3 LSB watermarking without using the existing functions in MATLAB.
I need my function to get 2 images, both gray-level, and preform watermarking using 3 LSB.
I tried the following, ...
1
vote
1
answer
790
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MSB and LSB in java [closed]
I have an exercise in java, here it is:
Create an 8 bit variable with value of 00001011. Reset an LSB bit. Set
MSB bit. Set bit number 2. Check if bit number 4, 5, 6 are set. Make a
bit number 3 ...
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0
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44
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Already installed lsb_core not detected by OpenCl installer on Debian 9
I'm trying to install an OpenCL runtime on my Debian 9 virtual machine (on GCP) and I get an error of missing libraries when checking the requirements.
Particularly, it says lsb_core is not install, ...
0
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1
answer
507
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`lsb_release -a` inside an `opensuse/tumbleweed` docker
Context
When trying to install a python3 package using
python3 -m pip install absl-py
It fails if lsb-release package is installed (which is my case and mandatory).
After digging I've found, pip will ...
2
votes
1
answer
617
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What does the extra 0 added to the LSB in Modified Booth Algorithm do?
I have tried to find a answer to this question but the only other thread about it didn't give as much details as I wished for.
Why is the extra 0 to the right of the LSB needed in Modified Booth ...
-4
votes
1
answer
2k
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Get lowest bytes from an uint16_t in C
I want to get the lowest bytes of an uint16_t in C.
Example:
20544 = 0x5040
0x40 = 64
I tried, (X & ((1<<2) - 1)). This doesn't work for me.
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2
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235
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eval works in script until installed as service
On Red Hat 7.4, in init.d, I have file sapabi, which is installed by calling
chkconfig --add sapabi
This result in entries like /etc/rc3.d/
S10network
S90sapinit
S91sapabi
Example entry in /etc/rc6.d/
...
1
vote
1
answer
802
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Issue with converting an ArrayList of BufferedImages to a GIF using GifSequenceWriter - Java
I'm trying to hide a message inside a .gif for a steganography project.
I've converted the input gif to an ArrayList of BufferedImages ana applied my steganography algorithm.
But, i came across an ...