SReC | PyTorch Implementation of `` Lossless Image Compression | Compression library

by caoscott Python Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | SReC Summary

SReC is a Python library typically used in Utilities, Compression, Deep Learning, Pytorch applications. SReC has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can download it from GitHub.

This is the official implementation of SReC in PyTorch. SReC frames lossless compression as a super-resolution problem and applies neural networks to compress images. SReC can achieve state-of-the-art compression rates on large datasets with practical runtimes. Training, compression, and decompression are fully supported and open-sourced.

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Quality

Security

License

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Support

SReC has a medium active ecosystem.

It has 998 star(s) with 85 fork(s). There are 23 watchers for this library.

It had no major release in the last 6 months.

There are 9 open issues and 5 have been closed. On average issues are closed in 16 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of SReC is current.

Quality

SReC has 0 bugs and 0 code smells.

Security

SReC has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

SReC code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

SReC is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

SReC releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

SReC saves you 735 person hours of effort in developing the same functionality from scratch.

It has 1695 lines of code, 124 functions and 20 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed SReC and discovered the below as its top functions. This is intended to give you an instant insight into SReC implemented functionality, and help decide if they suit your requirements.

Compute the gradient of x and y
Adds a logistic loss function to the model
Adds a uniform distribution
Add key to the distribution
Decodes a binary pin
Decodes the logistic loss
Decode code with CDFN
Calculates the next C
Context manager
Run the evaluation
Adds the bits from the other
Returns the mean time spent in the transaction
Encodes the given tensor
Save the network to a file
Encodes a logistic mixture matrix
Decode a logistic mixture matrix
Compute the log likelihood
Run train loop
Compute the decoder
Adds the bits to the Bits
Return the mean time spent in the transaction
Compiles the extension
Decodes the QR code
Compute the average downsampled tensors
Execute the simulation
Check PyTorch version
Return True if the supported supported supported supports support
Convert a b into bin bounds

Get all kandi verified functions for this library.

SReC Key Features

No Key Features are available at this moment for SReC.

SReC Examples and Code Snippets

No Code Snippets are available at this moment for SReC.

Community Discussions

Trending Discussions on SReC

Can't detect bluetooth from STM32 B-U585I-IOT02A

External Flash Loader gets "failed to download Segment[0]" error on STM32CubeIDE

In u-boot compile, linker script's sdram start and length are set by CONFIG_SPL_BSS_START_ADDR and CONFIG_SPL_BSS_MAX_SIZE values, why?

Where do addresses in S-Record files come from?

WinSCP.Net, folder is not copied from remote to local

transforming srec checksums

Don't find MLO and img files after building u-boot for raspberrypi 4

How to pass environment variables as parameters by reference to another batch file?

How to receive data through UPD socket in Android Application

Why arm-poky-linux-gnueabi-ar says "invalid option -- 'g'" whereas this option doesn't appear in the args list of the command line?

QUESTION

Can't detect bluetooth from STM32 B-U585I-IOT02A

Asked 2022-Feb-26 at 18:08

I am using BLE_AT_CLIENT example from STM32CubeIDE 1.7.0 but nothing detected either on ST BLE SENSOR app or on my computer/smartphone normal bluetooth scan. I have 2 B-U585I-IOT02A and both give the exact same error message on teraterm. error message on teraterm

Also here is the log from console.

...

ANSWER

Answered 2022-Feb-26 at 18:08

I just figure out how to solve this, first I have to re-flash the STM32WB5MMG firmware to the latest version and flash the BLE_AT_Server_reference.hex from https://github.com/STMicroelectronics/STM32CubeWB

Don't use BLE_AT_Server.hex from the library binary, it will disable the swd connection, if you happen to do that and can't connect to the board anymore, just change the stm32programmer mode to under reset then press reset button for the bluetooth module and release it, it will let you to connect to the bluetooth module and erase the program.

After that I got another problem that sometimes the program will hang at "TX : AT", to solve this I have to reset the bluetooth module and then reset the main board, or simply reset the main board and re-plug the usb cable.

Source https://stackoverflow.com/questions/70864102

QUESTION

External Flash Loader gets "failed to download Segment[0]" error on STM32CubeIDE

Asked 2021-Dec-16 at 22:16

I have made a custom external flash loader(.stldr) file for my STM32 based board and this file works great with ST Link Utility(Read, Write and Erase) are work fine and i can Program the board correctly. But when i try to use the created .stldr file by STM32CubeIDE the erasing process well done but when the downloading process gets start then "failed to download Segment[0]" error pups up.

Could any one help me with the problem?

...

ANSWER

Answered 2021-Dec-16 at 22:16

The Problem was for the version of STM32CubeIDE 1.8

I downgraded to the STM32CubeIDE1.7 and the problem is solved.

Edited: I found the problem. According to these pictures(First for STM32CubeIDE 1.8 and Second for STM32CubeIDE 1.7)

The STM32CubeIDE 1.8 uses the STM32CubeProgrammer 2.9 and this makes the problems but the STM32CubeIDE 1.7 uses STM32CubeProgrammer 2.8 and it makes every things work fine.

Solution2:

Alternative to downgrading stm32CubeIDE from 1.8 to 1.7 version, you can only copy and replace the below directory contents of the STM32CubeIDE 1.7:

Source https://stackoverflow.com/questions/70342257

QUESTION

In u-boot compile, linker script's sdram start and length are set by CONFIG_SPL_BSS_START_ADDR and CONFIG_SPL_BSS_MAX_SIZE values, why?

Asked 2021-Nov-17 at 23:32

I'm trying to build u-boot for our simple test board. (arm64)
After setting in include/configs/ab21m.h (our board),

...

ANSWER

Answered 2021-Nov-17 at 12:49

So, your first problem is a literal one. You have SZ_32K as the value for CONFIG_SPL_BSS_MAX_SIZE but since you're likely lacking #include in include/configs/ab21m.h you're not getting that constant evaluated.

As for what this is all doing, and why you should likely use something more like 2MB as seen on other platforms and place it in SDRAM rather than much smaller on-chip memory, if you look at arch/arm/cpu/armv8/u-boot-spl.lds you can see we're defining where the BSS should reside and that's likely larger than 32KB (and you'll get an overflow error when linking, if so).

Source https://stackoverflow.com/questions/70002562

QUESTION

Where do addresses in S-Record files come from?

Asked 2021-Sep-17 at 02:47

I am developing a freestanding application for an ARM Cortex-M microcontroller and while researching the structure of an S-Record file I found that I have some kind of misunderstanding in how the addresses are represented in the S-Record format.

I have a variable defined in my source code like so:

...

ANSWER

Answered 2021-Sep-17 at 02:47

flash.s

Source https://stackoverflow.com/questions/69216022

QUESTION

WinSCP.Net, folder is not copied from remote to local

Asked 2021-Sep-08 at 07:54

I have been using WinSCP to download files, periodically, from a Unix server to Windows server and it has been working with no issues. I also check if remote file is older or already exists (don't copy).

Now, I have to do the same but this time I have to download files and folders. Files are copied fine but folders aren't. When playing with the settings, I got it to copy the contents of the folder but they get copied to my root local folder; I thought WinSCP would copy everything.

In below code, LocalFolder is Z:\My_Data and LogRootFolder is /xyz/gtc/a00/

Folder structure on remote is /xyz/gtc/a00/ABCD/outcomes/ with subfolder "backup" that has many subfolders named as dates (e.g. /xyz/gtc/a00/ABCD/outcomes/backup/2021-06-23/)

Either none of "backup/2021-xx-xx/" files and folder are copied, or they are all copied to Z:\My_Data\ABCD

After setting up the session, called SFTP_Session:

...

ANSWER

Answered 2021-Sep-08 at 07:54

Your code basically synchronizes a remote directory to a local one.

Instead of fixing your code, you can simply replace most of it with a simple call to Session.SynchronizeDirectories: https://winscp.net/eng/docs/library_session_synchronizedirectories

Try the synchronization first in WinSCP GUI to see if it does what you need.

If you need to do some processing with the synchronized files, use the SynchronizationResult returned by Session.SynchronizeDirectories. It contains a list of all synchronized files.
If you need to exclude some files from the synchronization, use TransferOptions.FileMask.

Source https://stackoverflow.com/questions/68866118

QUESTION

transforming srec checksums

Asked 2021-Jul-07 at 22:28

Assume that I have a binary file that contains:

...

ANSWER

Answered 2021-Jul-07 at 22:28

No, there is no way to transform one of those CRCs to get the other. You have to compute the desired CRC on the message.

For reference, the first CRC is CRC-32/ISO-HDLC. The second is CRC-32/MPEG-2.

Source https://stackoverflow.com/questions/68291190

QUESTION

Don't find MLO and img files after building u-boot for raspberrypi 4

Asked 2021-Apr-14 at 15:16

i'm working on building U-Boot boot loader for raspberry pi 4. i have followed all the documentation instructions and building has finished well, but the results files are the following

...

ANSWER

Answered 2021-Apr-14 at 15:16

The MLO file is specific to Texas Instruments (TI) SoCs and their ROM. What you'll want to do in the case of a Raspberry Pi 4 is to copy u-boot.bin to kernel8.img and that will cause the Pi's firmware to load U-Boot.

Source https://stackoverflow.com/questions/67091308

QUESTION

How to pass environment variables as parameters by reference to another batch file?

Asked 2021-Apr-13 at 11:35

I have a question about Windows batch. I have two batch files/scripts, the first one calls the second one, several times with different parameters.

I want to create several environment variables in the first one and pass them as parameters to the second one. In this second batch script the passed variables should be increased each by a value determined in the second batch file. Then the environment variables in first batch file are passed again on the next call of the second batch file and their values should be incremented once again accordingly by the second batch file.

First .bat script:

...

ANSWER

Answered 2021-Apr-10 at 21:41

Here is the full first batch file rewritten:

Source https://stackoverflow.com/questions/67000256

QUESTION

How to receive data through UPD socket in Android Application

Asked 2021-Feb-25 at 11:02

I have read through a number of different posts and questions, and it seems to me that this should be relatively easy to get right. I managed to send a UDP packet to the correct (address, port) using one socket object but can only read the message using the same socket object. This behaviour can be seen below in my code along with the corresponding output:

...

ANSWER

Answered 2021-Feb-25 at 11:02

Server and client should be on two different threads to ensure one is not blocking the other.

Source https://stackoverflow.com/questions/66355018

QUESTION

Why arm-poky-linux-gnueabi-ar says "invalid option -- 'g'" whereas this option doesn't appear in the args list of the command line?

Asked 2021-Feb-22 at 23:23

I am using bitbake building command "bitbake -v update-engine-titan-c" and here are the logs :

...

ANSWER

Answered 2021-Feb-22 at 23:23

It seems like ar doesn't take -lgio-2.0 arguments. I think you're supposed to put the path to the libgio-2.0.so file directly on the command line, not via a -l argument.

(In the ar manpage it says the -l argument is accepted but ignored, so I suspect G.M. is correct in the comment in saying that -lgio-2.0 is where the -g comes from)

Source https://stackoverflow.com/questions/66315160

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install SReC

We recommend the following steps for getting started.
Install the necessary dependencies
Download the Open Images validation set
Run compression on Open Images validation set with trained model weights
See here for installation instructions.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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