Roadmap

2.4.6

Start date 2013-04-08 Due date 2013-06-01

Due in 8 days

29%

8 closed (29%)   20 open (71%)

Related issues
Bug #2412: link error: opencv 2.4.2 libc++
Bug #2839: OpenCV Android Getting Front Camera From JavaCameraView
Bug #2939: OpenCV 2.4.4a - OSX 10.8.3 CMake + GPU + FFMPEG
Bug #2958: Update documentation for RotatedRect
Bug #2960: BGR2GRAY mentioning in documentation
Bug #2962: NullPointer Exception in NativeCameraView in case of camera failure
Bug #2966: misleading error message in imshow() at empty image
Bug #2967: void DescriptorMatcher::radiusMatch() // description unclear
Bug #2971: Dilation and erosion tutorial
Bug #2975: vector subscript out of range when call buildPyramid()
Bug #2980: opencv-2.4.5 git build broken for grfmt_webp.cpp
Bug #2981: OPENCLAMDBLAS and OPENCLAMDFFT cmake file
Bug #2985: OPENCLAMDBLAS and OPENCLAMDFFT cmake file cmake/OpenCVDetectOpenCL.cmake
Bug #3020: Header location after make install
Bug #3021: HOGDescriptor::detectMultiScale() fails to return the combined weight of the group
Bug #3023: video stabilization crashes with a blank video
Bug #3025: Linker errors in windows test/perf build
Bug #3032: Using camera_id-tag in layout XML forces crash on Nexus 7
Bug #3033: JavaCameraView slow and blurry and stutters on OpenCV above 2.4.3
Bugfix #2590: Freak Demo
Bugfix #2813: Bugfix for lkdemo.cpp with "delete all the points" option, now it really delete it
Bugfix #2819: reinterpret_cast used instead of static_cast
Feature #2704: Transfer wiki pages from Willow site to the OpenCV DevZone
Feature #2935: Need to update Introduction to Java Development: java sun 6 on Ubuntu 12.04
Feature #2941: Android Manager should send user to market if installed on incompatible hardware
Feature #2959: RotatedRect
Patch #1459: Allow to select grabbing type in RetrieveFrame Python function
Patch #2979: reference in documentation outdated (Slabaugh - Computing Euler angles from a rotation matrix)

3.0

Start date 2012-02-15 Due date 2013-09-02

Due in about 3 months

30%

40 closed (30%)   95 open (70%)

Related issues
Bug #1215: Undocumented functions/methods in API exported to java/python
Bug #1244: OpenCV Android native camera doesn't work on some Motorola devices
Bug #1334: DynamicAdaptedFeatureDetector
Bug #1498: Signficant slow down of SVD in OpenCV 2.3
Bug #1603: Build Failure on Mac OS X (GLX support)
Bug #1929: SURF adjuster crash
Bug #1962: CvMLData broken in openCV 2.4
Bug #1999: strtod loses all precision after using cv::imshow with OpenCV + QT
Bug #2018: DetectionBasedTracker class is not a member of cv namespace
Bug #2022: Cannot build snapshot with CUDA on Linux
Bug #2067: CascadeClassifier GPU / CPU Detection Mismatches
Bug #2138: Memory Leak in imshow (on Windows)?
Bug #2144: OpenCV camera crashes during initialization on Android GalaxyS3 (Japanese version SC06D)
Bug #2187: Memory Leak in FillPoly using Python
Bug #2275: Unify interfaces of stereoCalibrate and calibrateCamera
Bug #2294: cmake docs target corrupts others (html_docs inclusively)
Bug #2359: Native camera does not work on HTC One S with Android ICS 4.0.4
Bug #2369: goc2012 video related projects undefined symbols _objc_setProperty_nonatomic
Bug #2379: Bug when using convexityDefect
Bug #2387: opencv_traincascade "-baseFormatSave" flag for legacy XML file format error
Bug #2391: Native camera does not work on HTC One X with Android ICS 4.0.4
Bug #2399: Feature Point Region Overlap Computing
Bug #2405: Out of bound index in CalcRotation (motion_estimators.cpp)
Bug #2419: _InputArray/_OutputArray non-virtual destructors - bad but compatible
Bug #2422: <Documentation code sample bug>Histogram Calculation
Bug #2427: parallel solvePnPRansac destroys itself
Bug #2432: mulSpectrums default function values missing
Bug #2471: CommandLineParser crashed
Bug #2478: OpenCv2.4.2 fails in cvQueryFrame() for a 1080p video frame
Bug #2495: VMWare Fusion Install
Bug #2523: OpenCV 2.4.3 Windows installation error
Bug #2528: VideoCapture crashes just after opening
Bug #2530: cvGetWindowHandle with QT windows don't work
Bug #2598: cv::dilate doesn't respect image boundaries with shallow copy images.
Bug #2599: xcode4.5(4g182) and opencv is the last version,but I can't build
Bug #2616: Point_ conversions
Bug #2650: SSE resize with AREA interpolation produces incorrect results on 16U input
Bug #2676: Failure at Video_calcOpticalFlowDual_TVL1 Regression
Bug #2694: window issues on mac os x mountain lion (10.8)
Bug #2700: Composite feature extractors and detectors crash on AlgorithmInfo::name()
Bug #2717: Wrong index used in Demo Apps for CommandLineParser parser(argc, argv, keys);
Bug #2755: Error Handling in Java
Bug #2777: OpenCVConfig.cmake should not use include_directories
Bug #2817: [OCV 244] - haartraining error ( Assertion failed (elements_read == 1) ... line 1859
Bug #2822: cvReleaseCapture do not release the capture device (at least with V4L2 device)
Bug #2823: FActory method failure in FeatureDetector
Bug #2860: Strange search by docs.opencv.org
Bug #2881: error on compiling opencv 2.4.4 .mac lion
Bug #2887: inaccurate result in function polyfit
Bug #2897: Main module headers are not installed since moved upwards
Bug #2899: FileStorage and sprintf
Bug #2902: black frame on the depth map with Kineсt
Bug #2905: StereoBM.state is not accessible from Java
Bug #2927: get NaN-Values from SimpleBlobDetector::findBlobs
Bug #2993: Error compiling github version Apr 18, 2013
Bug #3002: OpenCV will not build with QT5 support
Bug #3007: libv4l backend does not support uncompressed capturing
Bug #3009: BAD INSTALL FILES
Bugfix #2540: mark multiple return arguments for python bindings
Bugfix #2795: bug in QtKit when changing camera resolution
Bugfix #2915: Missing include utility in GPU
Bugfix #2953: Fix compiler error due to missing pthread header
Bugfix #2954: Fix ocl::Canny accuracy on CPU OpenCL device
Feature #151: Add analogon to CV_NEXT_GRAPH_EDGE
Feature #379: serialization
Feature #443: Mat Type Coherence: always returning CV_64FC1 Mat
Feature #547: Enhanced matrix Expressions
Feature #728: subversion keyword substitution
Feature #1093: Add edge aware, weighted debayering algorithms
Feature #1324: always-working video writer
Feature #1525: output of GPU detectMultiScale returns multiple of detector size
Feature #1683: Create Connected Component routine from generalizing the speckle filter in stereo matching
Feature #1754: gpu::compare support for scalars
Feature #1849: Add a binary FileStorage format
Feature #1857: In user interface, allow user to get the current window positions and sizes
Feature #1866: Exposing more Keypoint and Feature2d C++ functions to Java API.
Feature #1953: ability to create an OpenCV module out of source
Feature #1960: opencv_world TODOs
Feature #2007: Make GPU Feature Extractor download/convertKeypoints() static
Feature #2013: static (compile-time) assert is needed
Feature #2023: No documentation for cv.BoxPoints
Feature #2029: Update C++ cheatsheet to the current state
Feature #2066: Draw circle grid calibration object
Feature #2181: features2d input image conversion
Feature #2182: Add DescriptorExtractor::defaultNorm()
Feature #2188: Add ASIFT to OpenCV
Feature #2269: add new parameter for bilateralFilter (for NaNs in case of 32f)
Feature #2291: Automatic documentation of code samples
Feature #2299: shift() function
Feature #2305: operations on arrays: more cv::Mat return signatures
Feature #2306: dense spectral clustering
Feature #2308: standardised Distance interface
Feature #2309: A big push for sparse support!
Feature #2317: implicitly casting away cv::Mat constness
Feature #2378: add documentation for command line parser
Feature #2400: Suggestions on "How to Scan images"
Feature #2402: Remove manual java interface for features2d
Feature #2409: CvRTrees member oob_error is not accessible
Feature #2424: FileStorage segfaults parsing singleton tags
Feature #2442: Finish with migration from http://opencv.willowgarage.com/wiki/
Feature #2450: add support convert from RGB to YUV420
Feature #2488: performance dissipation due to avoidable FPU-divides
Feature #2490: cv::imshow() should not be depended on keypress
Feature #2517: Video filter slowly on iPhone
Feature #2518: Improve readability of InputArray type arg-s in func-s signature
Feature #2573: Multiple functions for polygon drawing
Feature #2600: cv::CascadeClassifier has no deep copy clone
Feature #2637: Improve Ptr<T>::operator==
Feature #2648: Some basic operations on image are slow
Feature #2722: Clean up test data
Feature #2753: No Tutorial For Visual Studio 2012
Feature #2804: Multiple templateMatching
Feature #2812: Python binding for BackgroundSubtractorMOG2
Feature #2885: add C++ cv::logpolar
Feature #2929: Allow histograms (cvCalcHist()) to work with COI and/or iplImageHeader
Feature #2942: floodfill documentation 2.4.5
Feature #2998: cv::TriangulatePoints()
Patch #335: Needs workarounds for Sun Studio C++ standard library missing features
Patch #1023: Support WebP format
Patch #1236: fast connected components implementation (with patch)
Patch #1342: Here is code to write matrices to MATLAB
Patch #1921: Added gain/gainmode for AVT cameras
Patch #1923: RGBA support added to CV_Bayer
Patch #2204: Non-maxima suppression
Patch #2288: cv::VideoCapture can handle image sequences but this feature is not documented
Patch #2304: HighGUI module with several controls inside button bar (former Patch #2178)
Patch #2421: auto library link for visual studio using #pragma
Patch #2465: Support requesting raw file descriptors from V4L2 and DC1394 capture objects
Patch #2586: CvCaptureCAM_XIMEA update
Patch #2601: 16-bit Grayscale TIFF Load Failures Due to Buffer Underflow and Endian'ness
Patch #2606: Update the libsvm ml module
Patch #2641: Tesla K20 + printCudaDeviceInfo = -13 cores
Patch #2791: alpha channel support for 8-bit tiffs
Patch #2809: HighGUI module with several controls inside button bar (former Patch #2178)
Patch #3010: A patch to compile OpenCV on Ubuntu 12

Next Hackathon

Start date 2012-03-11 Due date

6%

3 closed (5%)   52 open (95%)

Related issues
Bug #455: Readerror on h264 videos at ~1 GB
Bug #815: cv::HOGDescriptor not documented
Bug #1205: Incorrectly documented parameters identified by rst_parser.py
Bug #1302: negative cursor position overflow in python mouse callbacks
Bug #1430: SVM training - memory
Bug #1534: Undocumented requirement in CvNormalBayesClassifier::train
Bug #1588: OpponentSIFT descriptor failure
Bug #1797: Reading corrupted frames ffmpeg + x264
Bug #1892: Setting CV_CAP_PROP_POS_FRAMES to 0 fails when VideoCapture is used to read a single image
Bug #1894: No documentation for gabor filter
Bug #1922: Regression in Documentation
Bug #2008: FLANN documentation only lists deprecated class
Bug #2115: Problem reading .AVI file when migrating from openCV 2.1 to openCV2.4.1
Bug #2146: cv2.imshow() doesn't work correctly without a named window
Bug #2168: Cannot set BackgroundSubtractorMOG2 parameters
Bug #2169: morphologyEx documenation
Bug #2176: possible problems of orb and freak
Bug #2260: iOS Build fail with XCode 4.5 DP4
Bug #2321: Methods of the KeyPoint class are not documented
Bug #2354: stereoRectifyUncalibrated doesn't accept the same type of array as findFundamentalMat
Bug #2370: params.h error
Bug #2410: several issues in the documentation
Bug #2500: Fails to compile ios 5.1 SDK application against 2.4.3 opencv framework
Bug #2579: VideoCapture QuickTime file reader returns frames out of order
Bug #2618: cv::HOGDescriptor and all of its subfunctions not documented in help
Bug #2635: Posible problem cvQueryFrame
Bug #2695: Problem with HOGDescriptor
Bug #2696: SURF keypoints' response is inaccurate in Windows x32 Release build
Bug #2830: solvePnPRansac issue with CV_ITERATIVE
Bug #2831: FindChessboardCorners cannot detect chessboard on very large resoluction images
Bug #2852: findCirclesGrid( ..., CALIB_CB_ASYMMETRIC_GRID ) asserts
Bug #2854: Native camera does not work on Archos 80 G9 with Android 4.0.28
Bug #2858: OpenCV use InitializeCriticalSectionEx in release with all version of windows
Bug #2875: computeCorrespondEpilines() is not wrapped to Java
Bug #2877: Stream is blocked by 20 seconds or more when reading an mjpeg stream at low resolutions
Bug #2955: videostab: missing documentation
Bug #3039: app crash in feature based matching algos
Bugfix #2499: OpenCV static library does not delete TLS storage
Bugfix #2892: Using SIFT with Mask
Feature #1673: Lots of files miss copyright notice
Feature #2307: kmeans() only accepts 2D and CV_32F
Feature #2556: cmake console output does not summarize issues
Feature #2557: Add a tutorial on compiling OpenCV on Mac
Feature #2619: Make linux installation tutorial more convenient
Feature #2825: Need a tutorial on how to build OpenCV4Android with SURF
Feature #2838: core/core.hpp is not parse-able by ctags
Feature #2856: Create sample for Android that uses several cameras concurrently
Feature #2893: Create Java sample with app framework without layout.xml
Patch #267: cvcap_dc1394_v2 bug/feature request: set video mode and isoSpeed
Patch #632: Decrease libv4l capture latency
Patch #721: libv4l querymenu is noisy
Patch #722: Add a way to retrieve original frame timestamp on v4l/libv4l
Patch #1065: OpenCv and change channel
Patch #1112: cap_unicap give segfault with IMAGING SOURCE DFM 22BUC03-ML board camera.
Patch #2178: #2070 improvements