NG000 2020-12-09 10:30:35
Description: Some papers on patchwork audio watermarking are helpful to understand the patchwork algorithm
Plat: PDF | Size: 8196KB | Downloads: 0
TCpipi 2020-10-23 14:40:56
Description: A simple application that takes a custom picture and outputs it to the screen. Useful for adding a watermark to a live stream if the streaming application does not support it. Supports using colors in picture to see-through to desktop.
Plat: C/C++ | Size: 9840KB | Downloads: 0
zhouzixin 2020-10-17 10:13:03
Description: WinForm implements watermark textbox (similar to placeholder attribute in HTML5)
Plat: C# | Size: 44KB | Downloads: 0
leifeng1 2020-07-31 12:37:47
Description: generate the watermarking for the images by matlab.
Plat: matlab | Size: 9KB | Downloads: 1
conniell 2020-07-21 10:48:02
Description: The realization of digital watermark embedding, extraction, and the extraction after attack
Plat: matlab | Size: 113KB | Downloads: 3
mh8989 2020-07-02 21:57:28
Description: Digital watermarking based on wavelet transform, including embedded and extracted code, principle, etc
Plat: matlab | Size: 1125KB | Downloads: 2
Ryotsuto 2020-05-07 19:54:52
Description: Realize the embedding and extraction of direct sequence spread spectrum watermark. The binary watermark sequence is generated based on the message to be embedded, the spread spectrum code is generated, and the watermark sequence is generated by message sequence modulation. Each carrier image pixel of gray image is processed in turn, and the embedding modification is completed according to the corresponding position watermark sequence.
Plat: matlab | Size: 2KB | Downloads: 3
jqzh 2020-04-15 17:58:16
Description: Using Python language to remove and add watermarks, and increase a variety of Countermeasures
Plat: Python | Size: 534KB | Downloads: 4
Luke_Mgy 2020-04-12 18:35:49
Description: A sequence of spread spectrum codes with a certain length is obtained by generating a secret key. The oversampling message sequence is generated by oversampling the original message sequence with the length of the spread spectrum code, and the spread spectrum code is repeated into a pseudo-random sequence with the length of the original message sequence for many times, and then the spread spectrum message sequence can be generated by making the difference between the oversampling message sequence and the pseudo-random sequence. In the frequency domain, the spread spectrum message sequence is adaptively embedded into the original image with a certain embedding strength, and the resulting image has strong robustness. Compared with direct embedding, the error rate of the watermark information recovered from the attack of spread spectrum watermark is much lower. And the longer the spreading code length, the higher the fault tolerance rate and the better the robustness.
Plat: matlab | Size: 8442KB | Downloads: 2
guo32 2020-04-03 23:40:53
Description: Use the lowest bit of the RGB component of the 24-bit BMP image to save the hidden data and implement the digital watermark function
Plat: C/C++ | Size: 32KB | Downloads: 4
heisgbers 2020-03-24 14:36:05
Description: The watermark algorithm based on DCT and DWT has detailed steps
Plat: matlab | Size: 1159KB | Downloads: 6
清晖 2020-03-23 15:33:14
Description: Blind watermark embedding in MATLAB
Plat: C/C++ | Size: 1KB | Downloads: 0
for Matlab 2020-03-20 00:58:54
Description: Matlab flame smoke detection (GUI)
This design is a smoke and flame fire recognition system based on MATLAB. It can read video or image, detect whether there is smoke and flame. It has an interactive GUI interface with powerful function and accurate recognition. At the same time, it is equipped with corresponding operation instructions and operation effect diagram. Running GUI file directly can run perfectly. In addition, such as license plate, face, image defogging, compression, watermark, fatigue detection, number of people statistics, sound signal processing, etc. can do technology jiaoryu, welcome to discuss together.
Plat: matlab | Size: 11868KB | Downloads: 28
孙米 2020-02-27 17:56:27
Description: Local features of the image Watermark region structure: round. Construct the watermark embedding area with the feature point as the center.
Plat: matlab | Size: 1KB | Downloads: 2
锅里游泳的鱼 2020-02-24 11:45:25
Description: With the help of ffmpeg, watermark processing can meet the general needs; we need to extract watermark files by ourselves. In this case, we extract watermark through the threshold of Photoshop
Plat: PHP | Size: 547KB | Downloads: 1
JiffyChen263 2019-12-31 17:45:52
Description: Screen watermark source code, support multiple lines, support any angle rotation
Plat: Visual C++ | Size: 136KB | Downloads: 6
一坨翔 2019-12-27 18:37:19
Description: Image tampering recovery based on digital watermarking, using DWT and other technologies
Plat: matlab | Size: 988KB | Downloads: 5
阳光1111111 2019-12-25 16:30:27
Description: In recent years, reversible watermarking, as a special digital watermarking technology, has gradually come into people's vision. Reversible watermark technology is considered to be a kind of data hiding. Now many data hiding methods can not recover the original image completely after extracting the embedded information. It is far from enough for some fields with high requirements, such as military field, medical field, satellite image and so on. Reversible watermark technology can effectively solve the needs of higher fields.
Plat: matlab | Size: 182KB | Downloads: 8
阳光1111111 2019-12-25 16:14:56
Description: When the watermark image is disturbed, the watermark can still be detected
Plat: matlab | Size: 3KB | Downloads: 0
半路选手 2019-12-09 10:26:32
Description: The algorithm realizes the embedding and extraction of digital watermark, and then carries on the equalization processing to the image, analyzes the influence of the equalization processed image on the embedding and extraction effect of digital watermark.
Plat: matlab | Size: 4171KB | Downloads: 2
1ss4k 2019-11-15 10:25:35
Description: Enable the embedding and extraction of blind watermarks of pictures
Plat: Python | Size: 1203KB | Downloads: 3
jerrling 2019-11-04 14:03:00
Description: Cellular automata generate watermark and embed it in DCT Domain
Plat: matlab | Size: 1KB | Downloads: 4
FangLijiao 2019-11-04 10:49:09
Description: Matlab watermark cryptosystem, including watermark embedding and extraction, experimental results, nc value and PSNR calculation, relatively complete.
Plat: matlab | Size: 3448KB | Downloads: 1
Jaoany 2019-09-26 11:00:27
Description: For transparent watermarking embedding, binary watermarking image is embedded, and the algorithm has good robustness.
Plat: matlab | Size: 893KB | Downloads: 6
kkkknnnnnn 2019-06-18 16:07:12
Description: Grasp the implementation and detection methods of basic digital watermarking and DCT digital watermarking, and test the ability of DCT digital watermarking to resist Gauss noise attack, salt and pepper noise attack, shear attack and rotation attack.
Plat: matlab | Size: 144KB | Downloads: 15
kkkknnnnnn 2019-06-18 16:05:17
Description: Wavelet digital watermarking algorithm based on W-SVD includes watermarking generation, watermarking embedding and watermarking detection, and understanding SVD singular value decomposition algorithm.
Plat: matlab | Size: 2784KB | Downloads: 6
panxpan 2019-06-05 23:14:17
Description: Embedding and Extracting Robust and Fragile Watermarks Based on DCT Change Domain
Plat: matlab | Size: 3KB | Downloads: 2
巫婆WAN 2019-05-20 09:46:22
Description: Using DCT to realize watermarking calculation and DCT8,8 block calculation to realize watermarking embedding
Plat: matlab | Size: 64KB | Downloads: 2