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38 questions
Tagged
memory_allocation
×
1k
views
no
answers
no
votes
2020-09-24 11:27:38 -0600
Maxime
Imread with preallocated data pointer (cuda unified memory) is reallocating with the exact same size, but shouldn't [closed]
c++
imread
CUDA
memory_allocation
1k
views
no
answers
no
votes
2019-09-11 08:09:03 -0600
SagRU
Is it possible to immediately reduce memory usage by deleting variables?
memory_allocation
282
views
no
answers
no
votes
2019-03-11 11:19:33 -0600
jo-won
difference between SiftFeatureDetector and Ptr<FeatureDetector> featureDetector = FeatureDetector::create("SIFt")
memory_allocation
edges
468
views
no
answers
no
votes
2018-12-26 04:18:05 -0600
nobot
opencv 3.4.2 user memory leak
memory_allocation
memoryleak
opencv3.4.2
2k
views
no
answers
no
votes
2018-09-13 07:41:05 -0600
Make42
Memory issues when loading videos into frames
memory_allocation
memoryleak
memory
811
views
no
answers
no
votes
2018-07-11 06:34:59 -0600
Purva
Memory issue in imread function
c++
opencv
imread
memory_allocation
memoryleak
124
views
no
answers
no
votes
2018-07-06 16:57:11 -0600
Kafan
Queries with opencv background substraction BackgroundSubtractorMOG2
BackgroundSub
MOG2
memory_allocation
opencv
2k
views
1
answer
no
votes
2018-01-21 18:28:22 -0600
calocabe96
When should I use VideoCapture.release()?
c++
ipcam
carcounting
Livestream
memory_allocation
InsufficientMemory
634
views
1
answer
no
votes
2017-06-08 02:44:36 -0600
nicolbiden
Java Runtime crashes on concurrent Garbage Collection
java
GC
garbage_collection
memory_allocation
memory
SIGSEGV
263
views
no
answers
no
votes
2017-04-30 13:29:07 -0600
mondi
Reduce runtime by preallocating Mat or GpuMat
Mat
gpumat
memory_allocation
1k
views
no
answers
no
votes
2016-10-01 06:59:40 -0600
Eldar
Storing frames from large video [Memory issue]
video-processing
videofile
memory
memory_allocation
memoryleak
opencv2.4.10
178
views
no
answers
no
votes
2016-08-18 07:30:05 -0600
MRDaniel
BOWKMeansTrainer Max Images?
bowkmeanstrainer
memory_allocation
3k
views
no
answers
no
votes
2016-08-03 03:54:40 -0600
JMarler
Do CvNormalBayesClassifier::train() and CvNormalBayesClassifier::predict() dynamically allocate heap memory internally ?
NormalBayes
audio
memory_allocation
non-blocking
machinelearning
20k
views
2
answers
1
vote
2016-06-28 14:10:27 -0600
pklab
returning a Mat from a function
memory_allocation
Mat
Noteworthy_Content
186
views
no
answers
no
votes
2016-04-14 14:34:10 -0600
Sergii
OpenCV 3.1 allocated 660meg while loading 5meg jpeg
memory_allocation
out_of_memory
449
views
no
answers
no
votes
2016-04-14 11:09:48 -0600
logidelic
FaceRecognizer limitations?
FaceRecognizer
eigenfaces
memory_allocation
1k
views
no
answers
1
vote
2016-03-24 15:30:56 -0600
cuongvt101
In which case Mat data is in continuous memory block and which case is not? [closed]
CvMat
contiguous
isContinuous
memory_allocation
consecutive_memory
1k
views
no
answers
no
votes
2016-03-15 13:30:57 -0600
berak
Typical "Exception at memory location"
error
exception
memory_allocation
483
views
no
answers
no
votes
2016-03-10 12:28:53 -0600
fijoy
Overriding malloc()
memory
new
memory_allocation
954
views
no
answers
1
vote
2016-03-01 09:45:28 -0600
strann
How to free memory allocated by UMat?
gpu
CUDA
UMat
release
memory_allocation
memoryleak
746
views
no
answers
no
votes
2016-02-24 10:17:35 -0600
fijoy
refcount attribute
CvMat
memory
memory_allocation
3k
views
2
answers
9
votes
2016-02-18 21:50:13 -0600
sturkmen
Best practices for writing image processing functions?
programming
Mat
memory_allocation
2k
views
1
answer
1
vote
2016-02-15 11:30:52 -0600
Dr Dre
Freeing Ram by deleting image matrix
memory_allocation
memory
python
opencv
1k
views
no
answers
no
votes
2015-10-28 07:31:01 -0600
Eduardo
16 bytes memory alignment for Mat images to be used with SSE instruction
16bytes_alignment
SSE
map
memory_allocation
1k
views
1
answer
no
votes
2015-05-27 17:45:11 -0600
dkprog
Will cv::Mat reuse memory if it was declared inside a loop?
memory_allocation
212
views
no
answers
no
votes
2015-04-10 17:54:47 -0600
Abu Gaseem
I cannot load my training descriptors in memory [closed]
BOW
c++opencv
memory_allocation
FileStorage
3k
views
1
answer
no
votes
2015-03-02 18:40:20 -0600
Richard Y. Hayashi
How to use Mat as a C++ member correctly?
Mat
memory_allocation
Multithreading
DLL
c++
595
views
no
answers
no
votes
2015-02-25 15:54:33 -0600
ClintFromVa
Memory allocation in Mat for images - does it change type?
VS2013
2d-image
memory_allocation
Mat
c++
153
views
no
answers
no
votes
2015-01-09 18:27:08 -0600
MRDaniel
Memory Management Counting
Mat
c++
memory_allocation
998
views
no
answers
no
votes
2014-04-24 07:46:57 -0600
UncleSam
train memory error
eigenfaces
memory_allocation
FaceRecognizer
1
2
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