Changed line 69 from "Remember, we together" to "Remember, together we..."

I saw that this page encouraged us to contribute no matter how small the contribution is so I decided to "shoot my shot" as a beginner developer and fix a small grammatical error. Would be nice if I could be allowed to be recognized as a contributor with my contribution albeit pretty small, hopefully in the future, more meaningful contributions will be made! :)

Convert grayscale frames into color in interactive calibration preview

Performance tests for writing and reading animations opencv#27605

### Pull Request Readiness Checklist

related : opencv#27496

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake

Update grammatical error in py_intro.markdown

…e-name

java: Set Automatic-Module-Name manifest attribute in the built JAR file

optimize some drawing with stack allocation opencv#27599

Some drawings can try a stack allocation instead of a std::vector

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [X] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake

Cuda 13.0 compatibility opencv#27636

### Pull Request Readiness Checklist

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- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake


### Issue
CUDA 13 deprecated some fields, resulting in build failures with CUDA 13. This updates to use the replacement API. 
The reference to the deprecated features is here: https://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html#id6

### Testing
This was testing by building on the following configurations:
OS: Ubuntu 24.04
CUDA: 12.9, 13.0

test: gif: to test GIF codec at write_gif_flags

hal/riscv-rvv: implement FAST keypoint detection opencv#27391

An implementation of FAST keypoint detection with NMS/noNMS version.

A new perf test is written, and the perf test is evaluated in two platforms: K1/K230.
Accelaration is achieved when threshold is high, however, weird stat shows that the acceleration doesn't work when threshold is low (the number of keypoint candidates is high).

K1:
```
# GCC

                             Name of Test                               scalar  rvv      rvv
                                                                                          vs
                                                                                        scalar
                                                                                      (x-factor)
detect::Fast_Params::(20, 2, false, "cv/cameracalibration/chess9.png")  22.113 23.721    0.93
detect::Fast_Params::(20, 2, false, "cv/inpaint/orig.png")              4.605  7.168     0.64
detect::Fast_Params::(20, 2, true, "cv/cameracalibration/chess9.png")   26.228 24.689    1.06
detect::Fast_Params::(20, 2, true, "cv/inpaint/orig.png")               7.134  7.561     0.94
detect::Fast_Params::(30, 2, false, "cv/cameracalibration/chess9.png")  19.488 21.407    0.91
detect::Fast_Params::(30, 2, false, "cv/inpaint/orig.png")              3.481  5.404     0.64
detect::Fast_Params::(30, 2, true, "cv/cameracalibration/chess9.png")   22.309 22.145    1.01
detect::Fast_Params::(30, 2, true, "cv/inpaint/orig.png")               4.826  5.654     0.85
detect::Fast_Params::(100, 2, false, "cv/cameracalibration/chess9.png") 14.108 8.205     1.72
detect::Fast_Params::(100, 2, false, "cv/inpaint/orig.png")             2.520  1.072     2.35
detect::Fast_Params::(100, 2, true, "cv/cameracalibration/chess9.png")  14.133 8.410     1.68
detect::Fast_Params::(100, 2, true, "cv/inpaint/orig.png")              2.556  1.097     2.33

# Clang

                             Name of Test                               scalar  rvv      rvv
                                                                                          vs
                                                                                        scalar
                                                                                      (x-factor)
detect::Fast_Params::(20, 2, false, "cv/cameracalibration/chess9.png")  25.130 23.695    1.06
detect::Fast_Params::(20, 2, false, "cv/inpaint/orig.png")              4.987  7.168     0.70
detect::Fast_Params::(20, 2, true, "cv/cameracalibration/chess9.png")   28.035 24.467    1.15
detect::Fast_Params::(20, 2, true, "cv/inpaint/orig.png")               6.760  7.503     0.90
detect::Fast_Params::(30, 2, false, "cv/cameracalibration/chess9.png")  22.954 21.373    1.07
detect::Fast_Params::(30, 2, false, "cv/inpaint/orig.png")              3.838  5.330     0.72
detect::Fast_Params::(30, 2, true, "cv/cameracalibration/chess9.png")   24.523 21.998    1.11
detect::Fast_Params::(30, 2, true, "cv/inpaint/orig.png")               4.795  5.543     0.87
detect::Fast_Params::(100, 2, false, "cv/cameracalibration/chess9.png") 16.799 8.102     2.07
detect::Fast_Params::(100, 2, false, "cv/inpaint/orig.png")             2.874  1.024     2.81
detect::Fast_Params::(100, 2, true, "cv/cameracalibration/chess9.png")  16.950 8.073     2.10
detect::Fast_Params::(100, 2, true, "cv/inpaint/orig.png")              2.899  1.027     2.82
```

K230
```
# GCC

                             Name of Test                               scalar  rvv      rvv
                                                                                          vs
                                                                                        scalar
                                                                                      (x-factor)
detect::Fast_Params::(20, 2, false, "cv/cameracalibration/chess9.png")  21.082 32.090    0.66
detect::Fast_Params::(20, 2, false, "cv/inpaint/orig.png")              4.837  9.157     0.53
detect::Fast_Params::(20, 2, true, "cv/cameracalibration/chess9.png")   25.479 33.576    0.76
detect::Fast_Params::(20, 2, true, "cv/inpaint/orig.png")               7.549  9.716     0.78
detect::Fast_Params::(30, 2, false, "cv/cameracalibration/chess9.png")  18.463 30.087    0.61
detect::Fast_Params::(30, 2, false, "cv/inpaint/orig.png")              3.716  6.544     0.57
detect::Fast_Params::(30, 2, true, "cv/cameracalibration/chess9.png")   21.548 31.374    0.69
detect::Fast_Params::(30, 2, true, "cv/inpaint/orig.png")               5.107  6.928     0.74
detect::Fast_Params::(100, 2, false, "cv/cameracalibration/chess9.png") 13.763 8.712     1.58
detect::Fast_Params::(100, 2, false, "cv/inpaint/orig.png")             2.578  1.284     2.01
detect::Fast_Params::(100, 2, true, "cv/cameracalibration/chess9.png")  13.804 8.831     1.56
detect::Fast_Params::(100, 2, true, "cv/inpaint/orig.png")              2.615  1.289     2.03

# Clang

                             Name of Test                               scalar  rvv      rvv
                                                                                          vs
                                                                                        scalar
                                                                                      (x-factor)
detect::Fast_Params::(20, 2, false, "cv/cameracalibration/chess9.png")  23.424 35.072    0.67
detect::Fast_Params::(20, 2, false, "cv/inpaint/orig.png")              5.284  10.107    0.52
detect::Fast_Params::(20, 2, true, "cv/cameracalibration/chess9.png")   26.487 35.978    0.74
detect::Fast_Params::(20, 2, true, "cv/inpaint/orig.png")               7.146  10.612    0.67
detect::Fast_Params::(30, 2, false, "cv/cameracalibration/chess9.png")  21.155 32.858    0.64
detect::Fast_Params::(30, 2, false, "cv/inpaint/orig.png")              4.101  7.153     0.57
detect::Fast_Params::(30, 2, true, "cv/cameracalibration/chess9.png")   23.321 33.505    0.70
detect::Fast_Params::(30, 2, true, "cv/inpaint/orig.png")               5.106  7.415     0.69
detect::Fast_Params::(100, 2, false, "cv/cameracalibration/chess9.png") 15.597 8.792     1.77
detect::Fast_Params::(100, 2, false, "cv/inpaint/orig.png")             2.922  1.228     2.38
detect::Fast_Params::(100, 2, true, "cv/cameracalibration/chess9.png")  15.626 8.817     1.77
detect::Fast_Params::(100, 2, true, "cv/inpaint/orig.png")              2.963  1.240     2.39
```

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake

…ut image resolution.

Added heuristic to allocate buffer for FAST features depending on input image resolution

G-API: Implement cfgClampOutputs option to OpenVINO Params opencv#27600

Added the option `cfgClampOutputs` to control where output clamping is performed for OpenVINO models. When enabled, output values are clamped in the PrePostProcessor stage instead of by the device or plugin. This provides a consistent and standardized clamping method across devices, helping to maintain accuracy regardless of device-specific clamping behavior.

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake

…-support-26157

Support Symbol.dispose for using keyword in OpenCV.js (opencv#26157)

Add strict validation for encoding parameters opencv#27621

Close opencv#27557

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake

imgproc: Bilateral filter performance improvement opencv#27433

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake

This aligns with other virtual method declarations in cap_dshow.hpp
and silences compiler warnings (-Wsuggest-override) while improving
compile-time safety.

…w-missing-override

videoio: add missing CV_OVERRIDE to VideoCapture_DShow::isOpened()