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lix19937/ocr
libgdcmMSFF.so.3.0 => not found

sudo apt-get install libgdcm-dev it works ! At the same case : sudo apt-get install libgdal-dev sudo apt-get install libtbb2 libtbb-dev
  • lix19937
  • Opened 
    on Oct 29, 2024
  • #16

lix19937/ocr
libIlmImf-2_3.so.24 => not found

sudo apt-get install libopenexr24:amd64 it works.
  • lix19937
  • Opened 
    on Oct 29, 2024
  • #15

lix19937/ocr
cv::Rect(x, y, w, h) order

https://docs.opencv.org/3.4/d2/d44/classcv_1_1Rect__.html#a5a41149f4b012b9f323b5913454375a1 html body !--StartFragment-- div class= memtemplate style= font: 11.2px / 22px Helvetica, quot;Segoe UI quot;, ...
  • lix19937
  • Opened 
    on Aug 24, 2024
  • #14

lix19937/ocr
opencv增加中文支持

https://github.com/vipstone/faceai/blob/master/doc/chinese.md
  • lix19937
  • Opened 
    on Aug 3, 2024
  • #13

lix19937/ocr
cv2.imshow("422", img_yuv422)会报错

Traceback (most recent call last): File ./yuv422p2rgb.py , line 12, in module cv2.imshow( 422 , img_yuv422) cv2.error: OpenCV(4.9.0) /io/opencv/modules/imgproc/src/color.simd_helpers.hpp:92: error: ...
  • lix19937
  • Opened 
    on Jul 29, 2024
  • #12

lix19937/ocr
opencv install log

-- Installing: /usr/local/include/opencv2/core/cuda/vec_traits.hpp -- Installing: /usr/local/include/opencv2/core/cuda/warp.hpp -- Installing: /usr/local/include/opencv2/core/cuda/warp_reduce.hpp -- Installing: ...
  • lix19937
  • 2
  • Opened 
    on May 18, 2024
  • #11

lix19937/ocr
python opencv cv::dnn::ConvolutionLayerImpl::getMemoryShapes

Error: Assertion failed (ngroups 0 inpCn % ngroups == 0 outCn % ngroups == 0) in cv::dnn::ConvolutionLayerImpl::getMemoryShapes, https://github.com/opencv/opencv/issues/13923 https://blog.csdn.net/Diana_Z/article/details/97270395#%E6%8A%A5%E9%94%99 ...
bug
  • lix19937
  • 1
  • Opened 
    on Feb 25, 2024
  • #10

lix19937/ocr
python opencv self._model = cv.dnn.readNet(self._model_path) 报错

cv2.error: OpenCV(4.2.0) C:\projects\opencv-python\opencv\modules\dnn\src\dnn.cpp:562: error: (-2:Unspecified error) Can t create layer 76 of type ConstantOfShape in function cv::dnn::dnn4_v20191202::LayerData::getLayerInstance ...
bug
  • lix19937
  • Opened 
    on Feb 25, 2024
  • #9

lix19937/ocr
opencv 4.x 去除了lsd 模块

在opencv 4.2.0.34版本下调用 lsd = cv2.createLineSegmentDetector(0) 运行报错 cv2.error: OpenCV(4.2.0) C:\Users\lix\AppData\Local\Temp\1\pip-req-build-wbmte9m7\opencv\modules\imgproc\src\lsd.cpp:143: error: (-213:The ...
bug
  • lix19937
  • 1
  • Opened 
    on Feb 22, 2024
  • #8

lix19937/ocr
windows下 pip install opencv-python 报错

Python 3.6.8 环境下 pip install opencv-python==4.9.0.80 -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com opencv_imgproc_SSE4_1.vcxproj - C:\Users\lix\AppData\Local\Temp\pip-install-6pordhje\opencv-python_fe0dad2395584b32a0aaaef0f66c20bb\_skbuild\win-amd64-3.6\cmake ...
bug
  • lix19937
  • 3
  • Opened 
    on Feb 21, 2024
  • #7
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